Dec 13 23:47:02 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 29. Dec 13 23:47:02 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:47:02 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:47:02 rpi4-alu env[3333]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:47:02 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:47:02 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:02 rpi4-alu env[3333]: Traceback (most recent call last): Dec 13 23:47:02 rpi4-alu env[3333]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:47:02 rpi4-alu env[3333]: device = ssd1309(serial) Dec 13 23:47:02 rpi4-alu env[3333]: ^^^^^^^^^^^^^^^ Dec 13 23:47:02 rpi4-alu env[3333]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:47:02 rpi4-alu env[3333]: self.command( Dec 13 23:47:02 rpi4-alu env[3333]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:47:02 rpi4-alu env[3333]: self._serial_interface.command(*cmd) Dec 13 23:47:02 rpi4-alu env[3333]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:47:02 rpi4-alu env[3333]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:47:02 rpi4-alu env[3333]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:47:02 rpi4-alu env[3333]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:47:02 rpi4-alu env[3333]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:47:02 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:02 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:02 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:47:02 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:47:04 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:08 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 30. Dec 13 23:47:08 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:47:08 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:47:08 rpi4-alu env[3338]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:47:08 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:47:08 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:08 rpi4-alu env[3338]: Traceback (most recent call last): Dec 13 23:47:08 rpi4-alu env[3338]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:47:08 rpi4-alu env[3338]: device = ssd1309(serial) Dec 13 23:47:08 rpi4-alu env[3338]: ^^^^^^^^^^^^^^^ Dec 13 23:47:08 rpi4-alu env[3338]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:47:08 rpi4-alu env[3338]: self.command( Dec 13 23:47:08 rpi4-alu env[3338]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:47:08 rpi4-alu env[3338]: self._serial_interface.command(*cmd) Dec 13 23:47:08 rpi4-alu env[3338]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:47:08 rpi4-alu env[3338]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:47:08 rpi4-alu env[3338]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:47:08 rpi4-alu env[3338]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:47:08 rpi4-alu env[3338]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:47:08 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:08 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:08 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:47:08 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:47:09 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:12 rpi4-alu sshd[3346]: Accepted password for volumio from 192.168.1.105 port 50558 ssh2 Dec 13 23:47:12 rpi4-alu sshd[3346]: pam_unix(sshd:session): session opened for user volumio(uid=1000) by (uid=0) Dec 13 23:47:12 rpi4-alu systemd[1]: Created slice user-1000.slice - User Slice of UID 1000. Dec 13 23:47:12 rpi4-alu systemd[1]: Starting user-runtime-dir@1000.service - User Runtime Directory /run/user/1000... Dec 13 23:47:12 rpi4-alu systemd-logind[1029]: New session 1 of user volumio. Dec 13 23:47:12 rpi4-alu systemd[1]: Finished user-runtime-dir@1000.service - User Runtime Directory /run/user/1000. Dec 13 23:47:12 rpi4-alu systemd[1]: Starting user@1000.service - User Manager for UID 1000... Dec 13 23:47:12 rpi4-alu (systemd)[3349]: pam_unix(systemd-user:session): session opened for user volumio(uid=1000) by (uid=0) Dec 13 23:47:12 rpi4-alu systemd[3349]: Queued start job for default target default.target. Dec 13 23:47:12 rpi4-alu systemd[3349]: Created slice app.slice - User Application Slice. Dec 13 23:47:12 rpi4-alu systemd[3349]: Reached target paths.target - Paths. Dec 13 23:47:12 rpi4-alu systemd[3349]: Reached target timers.target - Timers. Dec 13 23:47:12 rpi4-alu systemd[3349]: Starting dbus.socket - D-Bus User Message Bus Socket... Dec 13 23:47:12 rpi4-alu systemd[3349]: Listening on dirmngr.socket - GnuPG network certificate management daemon. Dec 13 23:47:12 rpi4-alu systemd[3349]: Listening on gpg-agent-browser.socket - GnuPG cryptographic agent and passphrase cache (access for web browsers). Dec 13 23:47:12 rpi4-alu systemd[3349]: Listening on gpg-agent-extra.socket - GnuPG cryptographic agent and passphrase cache (restricted). Dec 13 23:47:12 rpi4-alu systemd[3349]: Listening on gpg-agent-ssh.socket - GnuPG cryptographic agent (ssh-agent emulation). Dec 13 23:47:12 rpi4-alu systemd[3349]: Listening on gpg-agent.socket - GnuPG cryptographic agent and passphrase cache. Dec 13 23:47:12 rpi4-alu systemd[3349]: Listening on dbus.socket - D-Bus User Message Bus Socket. Dec 13 23:47:12 rpi4-alu systemd[3349]: Reached target sockets.target - Sockets. Dec 13 23:47:12 rpi4-alu systemd[3349]: Reached target basic.target - Basic System. Dec 13 23:47:12 rpi4-alu systemd[1]: Started user@1000.service - User Manager for UID 1000. Dec 13 23:47:12 rpi4-alu systemd[3349]: Started mpris-proxy.service - Bluetooth mpris proxy. Dec 13 23:47:12 rpi4-alu systemd[3349]: Reached target default.target - Main User Target. Dec 13 23:47:12 rpi4-alu systemd[3349]: Startup finished in 368ms. Dec 13 23:47:12 rpi4-alu systemd[1]: Started session-1.scope - Session 1 of User volumio. Dec 13 23:47:12 rpi4-alu systemd[3349]: Created slice session.slice - User Core Session Slice. Dec 13 23:47:12 rpi4-alu systemd[3349]: Starting dbus.service - D-Bus User Message Bus... Dec 13 23:47:12 rpi4-alu systemd[3349]: Started dbus.service - D-Bus User Message Bus. Dec 13 23:47:12 rpi4-alu sshd[3346]: pam_env(sshd:session): deprecated reading of user environment enabled Dec 13 23:47:13 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 31. Dec 13 23:47:13 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:47:13 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:47:13 rpi4-alu env[3392]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:47:13 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:47:13 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:13 rpi4-alu env[3392]: Traceback (most recent call last): Dec 13 23:47:13 rpi4-alu env[3392]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:47:13 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:13 rpi4-alu env[3392]: device = ssd1309(serial) Dec 13 23:47:13 rpi4-alu env[3392]: ^^^^^^^^^^^^^^^ Dec 13 23:47:13 rpi4-alu env[3392]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:47:13 rpi4-alu env[3392]: self.command( Dec 13 23:47:13 rpi4-alu env[3392]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:47:13 rpi4-alu env[3392]: self._serial_interface.command(*cmd) Dec 13 23:47:13 rpi4-alu env[3392]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:47:13 rpi4-alu env[3392]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:47:13 rpi4-alu env[3392]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:47:13 rpi4-alu env[3392]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:47:13 rpi4-alu env[3392]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:47:13 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:13 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:47:13 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:47:14 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:16 rpi4-alu go-librespot[2183]: time="2025-12-13T23:47:16+01:00" level=trace msg="sent dealer ping" Dec 13 23:47:16 rpi4-alu go-librespot[2183]: time="2025-12-13T23:47:16+01:00" level=trace msg="received dealer pong" Dec 13 23:47:19 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 32. Dec 13 23:47:19 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:47:19 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:47:19 rpi4-alu env[3399]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:47:19 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:47:19 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:19 rpi4-alu env[3399]: Traceback (most recent call last): Dec 13 23:47:19 rpi4-alu env[3399]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:47:19 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:19 rpi4-alu env[3399]: device = ssd1309(serial) Dec 13 23:47:19 rpi4-alu env[3399]: ^^^^^^^^^^^^^^^ Dec 13 23:47:19 rpi4-alu env[3399]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:47:19 rpi4-alu env[3399]: self.command( Dec 13 23:47:19 rpi4-alu env[3399]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:47:19 rpi4-alu env[3399]: self._serial_interface.command(*cmd) Dec 13 23:47:19 rpi4-alu env[3399]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:47:19 rpi4-alu env[3399]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:47:19 rpi4-alu env[3399]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:47:19 rpi4-alu env[3399]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:47:19 rpi4-alu env[3399]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:47:19 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:19 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:47:19 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:47:20 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:24 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 33. Dec 13 23:47:24 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:47:24 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:47:24 rpi4-alu env[3419]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:47:24 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:47:24 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:24 rpi4-alu env[3419]: Traceback (most recent call last): Dec 13 23:47:24 rpi4-alu env[3419]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:47:24 rpi4-alu env[3419]: device = ssd1309(serial) Dec 13 23:47:24 rpi4-alu env[3419]: ^^^^^^^^^^^^^^^ Dec 13 23:47:24 rpi4-alu env[3419]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:47:24 rpi4-alu env[3419]: self.command( Dec 13 23:47:24 rpi4-alu env[3419]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:47:24 rpi4-alu env[3419]: self._serial_interface.command(*cmd) Dec 13 23:47:24 rpi4-alu env[3419]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:47:24 rpi4-alu env[3419]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:47:24 rpi4-alu env[3419]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:47:24 rpi4-alu env[3419]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:47:24 rpi4-alu env[3419]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:47:24 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:24 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:24 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:47:24 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:47:25 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:30 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 34. Dec 13 23:47:30 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:47:30 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:47:30 rpi4-alu env[3427]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:47:30 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:47:30 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:30 rpi4-alu env[3427]: Traceback (most recent call last): Dec 13 23:47:30 rpi4-alu env[3427]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:47:30 rpi4-alu env[3427]: device = ssd1309(serial) Dec 13 23:47:30 rpi4-alu env[3427]: ^^^^^^^^^^^^^^^ Dec 13 23:47:30 rpi4-alu env[3427]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:47:30 rpi4-alu env[3427]: self.command( Dec 13 23:47:30 rpi4-alu env[3427]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:47:30 rpi4-alu env[3427]: self._serial_interface.command(*cmd) Dec 13 23:47:30 rpi4-alu env[3427]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:47:30 rpi4-alu env[3427]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:47:30 rpi4-alu env[3427]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:47:30 rpi4-alu env[3427]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:47:30 rpi4-alu env[3427]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:47:30 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:30 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:30 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:47:30 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:47:31 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:33 rpi4-alu kernel: rc rc2: two consecutive events of type space Dec 13 23:47:35 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 35. Dec 13 23:47:35 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:47:35 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:47:35 rpi4-alu env[3447]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:47:35 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:47:35 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:35 rpi4-alu env[3447]: Traceback (most recent call last): Dec 13 23:47:35 rpi4-alu env[3447]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:47:35 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:35 rpi4-alu env[3447]: device = ssd1309(serial) Dec 13 23:47:35 rpi4-alu env[3447]: ^^^^^^^^^^^^^^^ Dec 13 23:47:35 rpi4-alu env[3447]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:47:35 rpi4-alu env[3447]: self.command( Dec 13 23:47:35 rpi4-alu env[3447]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:47:35 rpi4-alu env[3447]: self._serial_interface.command(*cmd) Dec 13 23:47:35 rpi4-alu env[3447]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:47:35 rpi4-alu env[3447]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:47:35 rpi4-alu env[3447]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:47:35 rpi4-alu env[3447]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:47:35 rpi4-alu env[3447]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:47:35 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:35 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:47:35 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:47:37 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:41 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 36. Dec 13 23:47:41 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:47:41 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:47:41 rpi4-alu env[3453]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:47:41 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:47:41 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:41 rpi4-alu env[3453]: Traceback (most recent call last): Dec 13 23:47:41 rpi4-alu env[3453]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:47:41 rpi4-alu env[3453]: device = ssd1309(serial) Dec 13 23:47:41 rpi4-alu env[3453]: ^^^^^^^^^^^^^^^ Dec 13 23:47:41 rpi4-alu env[3453]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:47:41 rpi4-alu env[3453]: self.command( Dec 13 23:47:41 rpi4-alu env[3453]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:47:41 rpi4-alu env[3453]: self._serial_interface.command(*cmd) Dec 13 23:47:41 rpi4-alu env[3453]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:47:41 rpi4-alu env[3453]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:47:41 rpi4-alu env[3453]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:47:41 rpi4-alu env[3453]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:47:41 rpi4-alu env[3453]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:47:41 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:41 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:41 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:47:41 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:47:42 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:46 rpi4-alu go-librespot[2183]: time="2025-12-13T23:47:46+01:00" level=trace msg="sent dealer ping" Dec 13 23:47:46 rpi4-alu go-librespot[2183]: time="2025-12-13T23:47:46+01:00" level=trace msg="received dealer pong" Dec 13 23:47:46 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 37. Dec 13 23:47:46 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:47:46 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:47:46 rpi4-alu env[3472]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:47:46 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:47:46 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:46 rpi4-alu env[3472]: Traceback (most recent call last): Dec 13 23:47:46 rpi4-alu env[3472]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:47:46 rpi4-alu env[3472]: device = ssd1309(serial) Dec 13 23:47:46 rpi4-alu env[3472]: ^^^^^^^^^^^^^^^ Dec 13 23:47:46 rpi4-alu env[3472]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:47:46 rpi4-alu env[3472]: self.command( Dec 13 23:47:46 rpi4-alu env[3472]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:47:46 rpi4-alu env[3472]: self._serial_interface.command(*cmd) Dec 13 23:47:46 rpi4-alu env[3472]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:47:46 rpi4-alu env[3472]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:47:46 rpi4-alu env[3472]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:47:46 rpi4-alu env[3472]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:47:46 rpi4-alu env[3472]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:47:46 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:46 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:46 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:47:46 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:47:48 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:52 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 38. Dec 13 23:47:52 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:47:52 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:47:52 rpi4-alu env[3481]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:47:52 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:47:52 rpi4-alu env[3481]: Traceback (most recent call last): Dec 13 23:47:52 rpi4-alu env[3481]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:47:52 rpi4-alu env[3481]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:47:52 rpi4-alu env[3481]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:47:52 rpi4-alu env[3481]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:47:52 rpi4-alu env[3481]: OSError: [Errno 121] Remote I/O error Dec 13 23:47:52 rpi4-alu env[3481]: During handling of the above exception, another exception occurred: Dec 13 23:47:52 rpi4-alu env[3481]: Traceback (most recent call last): Dec 13 23:47:52 rpi4-alu env[3481]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:47:52 rpi4-alu env[3481]: device = ssd1309(serial) Dec 13 23:47:52 rpi4-alu env[3481]: ^^^^^^^^^^^^^^^ Dec 13 23:47:52 rpi4-alu env[3481]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:47:52 rpi4-alu env[3481]: self.command( Dec 13 23:47:52 rpi4-alu env[3481]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:47:52 rpi4-alu env[3481]: self._serial_interface.command(*cmd) Dec 13 23:47:52 rpi4-alu env[3481]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 101, in command Dec 13 23:47:52 rpi4-alu env[3481]: raise luma.core.error.DeviceNotFoundError( Dec 13 23:47:52 rpi4-alu env[3481]: luma.core.error.DeviceNotFoundError: I2C device not found on address: 0x3C Dec 13 23:47:52 rpi4-alu kernel: i2c_designware 1f00074000.i2c: i2c_dw_handle_tx_abort: SDA stuck at low Dec 13 23:47:52 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:52 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:47:52 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:47:53 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:57 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 39. Dec 13 23:47:57 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:47:57 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:47:57 rpi4-alu env[3500]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:47:58 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:47:58 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:47:58 rpi4-alu env[3500]: Traceback (most recent call last): Dec 13 23:47:58 rpi4-alu env[3500]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:47:58 rpi4-alu env[3500]: device = ssd1309(serial) Dec 13 23:47:58 rpi4-alu env[3500]: ^^^^^^^^^^^^^^^ Dec 13 23:47:58 rpi4-alu env[3500]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:47:58 rpi4-alu env[3500]: self.command( Dec 13 23:47:58 rpi4-alu env[3500]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:47:58 rpi4-alu env[3500]: self._serial_interface.command(*cmd) Dec 13 23:47:58 rpi4-alu env[3500]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:47:58 rpi4-alu env[3500]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:47:58 rpi4-alu env[3500]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:47:58 rpi4-alu env[3500]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:47:58 rpi4-alu env[3500]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:47:58 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:58 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:47:58 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:47:58 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:47:59 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:03 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 40. Dec 13 23:48:03 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:48:03 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:48:03 rpi4-alu env[3522]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:48:03 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:48:03 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:03 rpi4-alu env[3522]: Traceback (most recent call last): Dec 13 23:48:03 rpi4-alu env[3522]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:48:03 rpi4-alu env[3522]: device = ssd1309(serial) Dec 13 23:48:03 rpi4-alu env[3522]: ^^^^^^^^^^^^^^^ Dec 13 23:48:03 rpi4-alu env[3522]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:48:03 rpi4-alu env[3522]: self.command( Dec 13 23:48:03 rpi4-alu env[3522]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:48:03 rpi4-alu env[3522]: self._serial_interface.command(*cmd) Dec 13 23:48:03 rpi4-alu env[3522]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:48:03 rpi4-alu env[3522]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:48:03 rpi4-alu env[3522]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:48:03 rpi4-alu env[3522]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:48:03 rpi4-alu env[3522]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:48:03 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:03 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:03 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:48:03 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:48:04 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:08 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 41. Dec 13 23:48:08 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:48:08 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:48:08 rpi4-alu env[3530]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:48:09 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:48:09 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:09 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:09 rpi4-alu env[3530]: Traceback (most recent call last): Dec 13 23:48:09 rpi4-alu env[3530]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:48:09 rpi4-alu env[3530]: device = ssd1309(serial) Dec 13 23:48:09 rpi4-alu env[3530]: ^^^^^^^^^^^^^^^ Dec 13 23:48:09 rpi4-alu env[3530]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:48:09 rpi4-alu env[3530]: self.command( Dec 13 23:48:09 rpi4-alu env[3530]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:48:09 rpi4-alu env[3530]: self._serial_interface.command(*cmd) Dec 13 23:48:09 rpi4-alu env[3530]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:48:09 rpi4-alu env[3530]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:48:09 rpi4-alu env[3530]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:48:09 rpi4-alu env[3530]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:48:09 rpi4-alu env[3530]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:48:09 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:09 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:48:09 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:48:10 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:14 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 42. Dec 13 23:48:14 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:48:14 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:48:14 rpi4-alu env[3549]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:48:14 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:48:14 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:14 rpi4-alu env[3549]: Traceback (most recent call last): Dec 13 23:48:14 rpi4-alu env[3549]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:48:14 rpi4-alu env[3549]: device = ssd1309(serial) Dec 13 23:48:14 rpi4-alu env[3549]: ^^^^^^^^^^^^^^^ Dec 13 23:48:14 rpi4-alu env[3549]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:48:14 rpi4-alu env[3549]: self.command( Dec 13 23:48:14 rpi4-alu env[3549]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:48:14 rpi4-alu env[3549]: self._serial_interface.command(*cmd) Dec 13 23:48:14 rpi4-alu env[3549]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:48:14 rpi4-alu env[3549]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:48:14 rpi4-alu env[3549]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:48:14 rpi4-alu env[3549]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:48:14 rpi4-alu env[3549]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:48:14 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:14 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:14 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:48:14 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:48:15 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:16 rpi4-alu go-librespot[2183]: time="2025-12-13T23:48:16+01:00" level=trace msg="received accesspoint ping" Dec 13 23:48:16 rpi4-alu go-librespot[2183]: time="2025-12-13T23:48:16+01:00" level=trace msg="received accesspoint pong ack" Dec 13 23:48:16 rpi4-alu go-librespot[2183]: time="2025-12-13T23:48:16+01:00" level=trace msg="sent dealer ping" Dec 13 23:48:16 rpi4-alu go-librespot[2183]: time="2025-12-13T23:48:16+01:00" level=trace msg="received dealer pong" Dec 13 23:48:19 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 43. Dec 13 23:48:19 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:48:19 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:48:19 rpi4-alu env[3557]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:48:20 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:48:20 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:20 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:20 rpi4-alu env[3557]: Traceback (most recent call last): Dec 13 23:48:20 rpi4-alu env[3557]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:48:20 rpi4-alu env[3557]: device = ssd1309(serial) Dec 13 23:48:20 rpi4-alu env[3557]: ^^^^^^^^^^^^^^^ Dec 13 23:48:20 rpi4-alu env[3557]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:48:20 rpi4-alu env[3557]: self.command( Dec 13 23:48:20 rpi4-alu env[3557]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:48:20 rpi4-alu env[3557]: self._serial_interface.command(*cmd) Dec 13 23:48:20 rpi4-alu env[3557]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:48:20 rpi4-alu env[3557]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:48:20 rpi4-alu env[3557]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:48:20 rpi4-alu env[3557]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:48:20 rpi4-alu env[3557]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:48:20 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:20 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:48:20 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:48:21 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:25 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 44. Dec 13 23:48:25 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:48:25 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:48:25 rpi4-alu env[3577]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:48:25 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:48:25 rpi4-alu env[3577]: Traceback (most recent call last): Dec 13 23:48:25 rpi4-alu env[3577]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:48:25 rpi4-alu env[3577]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:48:25 rpi4-alu env[3577]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:48:25 rpi4-alu env[3577]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:48:25 rpi4-alu env[3577]: OSError: [Errno 121] Remote I/O error Dec 13 23:48:25 rpi4-alu env[3577]: During handling of the above exception, another exception occurred: Dec 13 23:48:25 rpi4-alu env[3577]: Traceback (most recent call last): Dec 13 23:48:25 rpi4-alu env[3577]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:48:25 rpi4-alu env[3577]: device = ssd1309(serial) Dec 13 23:48:25 rpi4-alu env[3577]: ^^^^^^^^^^^^^^^ Dec 13 23:48:25 rpi4-alu env[3577]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:48:25 rpi4-alu env[3577]: self.command( Dec 13 23:48:25 rpi4-alu env[3577]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:48:25 rpi4-alu env[3577]: self._serial_interface.command(*cmd) Dec 13 23:48:25 rpi4-alu env[3577]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 101, in command Dec 13 23:48:25 rpi4-alu env[3577]: raise luma.core.error.DeviceNotFoundError( Dec 13 23:48:25 rpi4-alu env[3577]: luma.core.error.DeviceNotFoundError: I2C device not found on address: 0x3C Dec 13 23:48:25 rpi4-alu kernel: i2c_designware 1f00074000.i2c: i2c_dw_handle_tx_abort: SDA stuck at low Dec 13 23:48:25 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:25 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:48:25 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:48:27 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:31 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 45. Dec 13 23:48:31 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:48:31 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:48:31 rpi4-alu env[3585]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:48:31 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:48:31 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:31 rpi4-alu env[3585]: Traceback (most recent call last): Dec 13 23:48:31 rpi4-alu env[3585]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:48:31 rpi4-alu env[3585]: device = ssd1309(serial) Dec 13 23:48:31 rpi4-alu env[3585]: ^^^^^^^^^^^^^^^ Dec 13 23:48:31 rpi4-alu env[3585]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:48:31 rpi4-alu env[3585]: self.command( Dec 13 23:48:31 rpi4-alu env[3585]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:48:31 rpi4-alu env[3585]: self._serial_interface.command(*cmd) Dec 13 23:48:31 rpi4-alu env[3585]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:48:31 rpi4-alu env[3585]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:48:31 rpi4-alu env[3585]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:48:31 rpi4-alu env[3585]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:48:31 rpi4-alu env[3585]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:48:31 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:31 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:31 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:48:31 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:48:32 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:36 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 46. Dec 13 23:48:36 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:48:36 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:48:36 rpi4-alu env[3608]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:48:36 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:48:36 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:36 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:36 rpi4-alu env[3608]: Traceback (most recent call last): Dec 13 23:48:36 rpi4-alu env[3608]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:48:36 rpi4-alu env[3608]: device = ssd1309(serial) Dec 13 23:48:36 rpi4-alu env[3608]: ^^^^^^^^^^^^^^^ Dec 13 23:48:36 rpi4-alu env[3608]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:48:36 rpi4-alu env[3608]: self.command( Dec 13 23:48:36 rpi4-alu env[3608]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:48:36 rpi4-alu env[3608]: self._serial_interface.command(*cmd) Dec 13 23:48:36 rpi4-alu env[3608]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:48:36 rpi4-alu env[3608]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:48:36 rpi4-alu env[3608]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:48:36 rpi4-alu env[3608]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:48:36 rpi4-alu env[3608]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:48:36 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:36 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:48:36 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:48:38 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:38 rpi4-alu irexec[3614]: /bin/sh: 1: xdotool: not found Dec 13 23:48:38 rpi4-alu irexec[3616]: /bin/sh: 1: xdotool: not found Dec 13 23:48:38 rpi4-alu irexec[3618]: /bin/sh: 1: xdotool: not found Dec 13 23:48:41 rpi4-alu irexec[3621]: /bin/sh: 1: xdotool: not found Dec 13 23:48:41 rpi4-alu irexec[3623]: /bin/sh: 1: xdotool: not found Dec 13 23:48:41 rpi4-alu irexec[3625]: /bin/sh: 1: xdotool: not found Dec 13 23:48:42 rpi4-alu systemd[1]: display_oled.service: Scheduled restart job, restart counter is at 47. Dec 13 23:48:42 rpi4-alu systemd[1]: Stopped display_oled.service - display oled service. Dec 13 23:48:42 rpi4-alu systemd[1]: Started display_oled.service - display oled service. Dec 13 23:48:42 rpi4-alu env[3626]: SERVICE sys.path: ['/home/volumio/scripts/oled', '/home/volumio/scripts/oled/modules', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.11/dist-packages', 'modules'] Dec 13 23:48:42 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:48:42 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout in disabling adapter Dec 13 23:48:42 rpi4-alu env[3626]: Traceback (most recent call last): Dec 13 23:48:42 rpi4-alu env[3626]: File "/home/volumio/scripts/oled/main_oled.py", line 37, in Dec 13 23:48:42 rpi4-alu env[3626]: device = ssd1309(serial) Dec 13 23:48:42 rpi4-alu env[3626]: ^^^^^^^^^^^^^^^ Dec 13 23:48:42 rpi4-alu env[3626]: File "/usr/lib/python3/dist-packages/luma/oled/device/__init__.py", line 176, in __init__ Dec 13 23:48:42 rpi4-alu env[3626]: self.command( Dec 13 23:48:42 rpi4-alu env[3626]: File "/usr/lib/python3/dist-packages/luma/core/device.py", line 48, in command Dec 13 23:48:42 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:42 rpi4-alu env[3626]: self._serial_interface.command(*cmd) Dec 13 23:48:42 rpi4-alu env[3626]: File "/usr/lib/python3/dist-packages/luma/core/interface/serial.py", line 96, in command Dec 13 23:48:42 rpi4-alu env[3626]: self._bus.write_i2c_block_data(self._addr, self._cmd_mode, Dec 13 23:48:42 rpi4-alu env[3626]: File "/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 643, in write_i2c_block_data Dec 13 23:48:42 rpi4-alu env[3626]: ioctl(self.fd, I2C_SMBUS, msg) Dec 13 23:48:42 rpi4-alu env[3626]: TimeoutError: [Errno 110] Connection timed out Dec 13 23:48:42 rpi4-alu kernel: i2c_designware 1f00074000.i2c: timeout waiting for bus ready Dec 13 23:48:42 rpi4-alu systemd[1]: display_oled.service: Main process exited, code=exited, status=1/FAILURE Dec 13 23:48:42 rpi4-alu systemd[1]: display_oled.service: Failed with result 'exit-code'. Dec 13 23:48:42 rpi4-alu volumio[1786]: verbose: New Socket.io Connection to localhost:3000 from 127.0.0.1 UA: node-XMLHttpRequest Engine version: 3 Transport: polling Total Clients: 17 Dec 13 23:48:42 rpi4-alu volumio[1786]: info: CALLMETHOD: user_interface randomizer trackToAlbum undefined Dec 13 23:48:42 rpi4-alu volumio[1786]: info: CoreCommandRouter::executeOnPlugin: randomizer , trackToAlbum Dec 13 23:48:42 rpi4-alu volumio[1786]: info: CoreCommandRouter::volumioGetState Dec 13 23:48:42 rpi4-alu volumio[1786]: |||||||||||||||||||||||| WARNING: FATAL ERROR ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Dec 13 23:48:42 rpi4-alu volumio[1786]: TypeError: Cannot read properties of undefined (reading 'length') Dec 13 23:48:42 rpi4-alu volumio[1786]: at Socket. (/data/plugins/user_interface/randomizer/index.js:124:20) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Emitter.emit (/data/plugins/user_interface/randomizer/node_modules/component-emitter/index.js:133:20) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Socket.onevent (/data/plugins/user_interface/randomizer/node_modules/socket.io-client/lib/socket.js:270:10) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Socket.onpacket (/data/plugins/user_interface/randomizer/node_modules/socket.io-client/lib/socket.js:228:12) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Manager. (/data/plugins/user_interface/randomizer/node_modules/component-bind/index.js:21:15) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Emitter.emit (/data/plugins/user_interface/randomizer/node_modules/component-emitter/index.js:133:20) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Manager.ondecoded (/data/plugins/user_interface/randomizer/node_modules/socket.io-client/lib/manager.js:332:8) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Decoder. (/data/plugins/user_interface/randomizer/node_modules/component-bind/index.js:21:15) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Emitter.emit (/data/plugins/user_interface/randomizer/node_modules/socket.io-parser/node_modules/component-emitter/index.js:134:20) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Decoder.add (/data/plugins/user_interface/randomizer/node_modules/socket.io-parser/index.js:246:12) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Manager.ondata (/data/plugins/user_interface/randomizer/node_modules/socket.io-client/lib/manager.js:322:16) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Socket. (/data/plugins/user_interface/randomizer/node_modules/component-bind/index.js:21:15) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Emitter.emit (/data/plugins/user_interface/randomizer/node_modules/component-emitter/index.js:133:20) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Socket.onPacket (/data/plugins/user_interface/randomizer/node_modules/engine.io-client/lib/socket.js:451:14) Dec 13 23:48:42 rpi4-alu volumio[1786]: at WS. (/data/plugins/user_interface/randomizer/node_modules/engine.io-client/lib/socket.js:268:10) Dec 13 23:48:42 rpi4-alu volumio[1786]: at Emitter.emit (/data/plugins/user_interface/randomizer/node_modules/component-emitter/index.js:133:20) Dec 13 23:48:42 rpi4-alu volumio[1786]: ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Dec 13 23:48:43 rpi4-alu sudo[3675]: volumio : PWD=/ ; USER=root ; COMMAND=/bin/journalctl '--since=2025-12-13 23:47' Dec 13 23:48:43 rpi4-alu sudo[3675]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000) PRETTY_NAME="Raspbian GNU/Linux 12 (bookworm)" NAME="Raspbian GNU/Linux" VERSION_ID="12" VERSION="12 (bookworm)" VERSION_CODENAME=bookworm ID=raspbian ID_LIKE=debian HOME_URL="http://www.raspbian.org/" SUPPORT_URL="http://www.raspbian.org/RaspbianForums" BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs" VOLUMIO_BUILD_VERSION="a147d82fcbecdece21b44dda73101747d0bb749a" VOLUMIO_FE_VERSION="35f8f4439f0076a62fefa72fd80b70701b3d6cbd" VOLUMIO_FE3_VERSION="bcca17b6b6b26edfb999e6fd7da1b222a88a61d2" VOLUMIO_BE_VERSION="6cbc2303e10f00c3a01cb7f02c6d12448bd32c62" VOLUMIO_ARCH="arm" VOLUMIO_VARIANT="volumio" VOLUMIO_TEST="FALSE" VOLUMIO_BUILD_DATE="Wed Dec 10 14:03:23 UTC 2025" VOLUMIO_VERSION="4.076" VOLUMIO_HARDWARE="pi" VOLUMIO_DEVICENAME="Raspberry Pi" VOLUMIO_HASH="b2b62d7d21baa4464f7ad3f8202a35cf"