Zitat von Morg
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zgrep -e cp210x -e usb /var/log/syslog.2.gz
Dec 19 03:52:26 heizung kernel: [719849.478843] cp210x ttyUSB0: usb_serial_generic_read_bulk_callback - urb stopped: -32
Dec 19 03:52:26 heizung kernel: [719849.487125] cp210x ttyUSB0: usb_serial_generic_read_bulk_callback - urb stopped: -32
Dec 19 03:52:26 heizung kernel: [719849.621867] usb 1-1.5: USB disconnect, device number 8
Dec 19 03:52:26 heizung kernel: [719849.622760] cp210x ttyUSB0: failed set request 0x12 status: -19
Dec 19 03:52:26 heizung kernel: [719849.629190] cp210x ttyUSB0: failed set request 0x0 status: -19
Dec 19 03:52:26 heizung kernel: [719849.637579] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0
Dec 19 03:52:26 heizung kernel: [719849.637709] cp210x 1-1.5:1.0: device disconnected
Dec 19 03:52:27 heizung kernel: [719849.862086] usb 1-1.5: new full-speed USB device number 9 using dwc_otg
Dec 19 03:52:27 heizung kernel: [719849.966891] usb 1-1.5: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00
Dec 19 03:52:27 heizung kernel: [719849.966919] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Dec 19 03:52:27 heizung kernel: [719849.966938] usb 1-1.5: Product: CP2102 USB to UART Bridge Controller
Dec 19 03:52:27 heizung kernel: [719849.966956] usb 1-1.5: Manufacturer: Silicon Labs
Dec 19 03:52:27 heizung kernel: [719849.966974] usb 1-1.5: SerialNumber: 0001
Dec 19 03:52:27 heizung kernel: [719849.980912] cp210x 1-1.5:1.0: cp210x converter detected
Dec 19 03:52:27 heizung kernel: [719849.986434] usb 1-1.5: cp210x converter now attached to ttyUSB1
Dec 19 07:08:14 heizung kernel: [731597.205886] usb 1-1.5: USB disconnect, device number 9
Dec 19 07:08:14 heizung kernel: [731597.208884] cp210x ttyUSB1: cp210x converter now disconnected from ttyUSB1
Dec 19 07:08:14 heizung kernel: [731597.209093] cp210x 1-1.5:1.0: device disconnected
Dec 19 07:08:14 heizung kernel: [731597.433508] usb 1-1.5: new full-speed USB device number 10 using dwc_otg
Dec 19 07:08:14 heizung kernel: [731597.543550] usb 1-1.5: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00
Dec 19 07:08:14 heizung kernel: [731597.543575] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Dec 19 07:08:14 heizung kernel: [731597.543593] usb 1-1.5: Product: CP2102 USB to UART Bridge Controller
Dec 19 07:08:14 heizung kernel: [731597.543611] usb 1-1.5: Manufacturer: Silicon Labs
Dec 19 07:08:14 heizung kernel: [731597.543629] usb 1-1.5: SerialNumber: 0001
Dec 19 07:08:14 heizung kernel: [731597.547268] cp210x 1-1.5:1.0: cp210x converter detected
Dec 19 07:08:14 heizung kernel: [731597.552039] usb 1-1.5: cp210x converter now attached to ttyUSB1
Dec 19 03:52:26 heizung kernel: [719849.478843] cp210x ttyUSB0: usb_serial_generic_read_bulk_callback - urb stopped: -32
Dec 19 03:52:26 heizung kernel: [719849.487125] cp210x ttyUSB0: usb_serial_generic_read_bulk_callback - urb stopped: -32
Dec 19 03:52:26 heizung kernel: [719849.621867] usb 1-1.5: USB disconnect, device number 8
Dec 19 03:52:26 heizung kernel: [719849.622760] cp210x ttyUSB0: failed set request 0x12 status: -19
Dec 19 03:52:26 heizung kernel: [719849.629190] cp210x ttyUSB0: failed set request 0x0 status: -19
Dec 19 03:52:26 heizung kernel: [719849.637579] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0
Dec 19 03:52:26 heizung kernel: [719849.637709] cp210x 1-1.5:1.0: device disconnected
Dec 19 03:52:27 heizung kernel: [719849.862086] usb 1-1.5: new full-speed USB device number 9 using dwc_otg
Dec 19 03:52:27 heizung kernel: [719849.966891] usb 1-1.5: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00
Dec 19 03:52:27 heizung kernel: [719849.966919] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Dec 19 03:52:27 heizung kernel: [719849.966938] usb 1-1.5: Product: CP2102 USB to UART Bridge Controller
Dec 19 03:52:27 heizung kernel: [719849.966956] usb 1-1.5: Manufacturer: Silicon Labs
Dec 19 03:52:27 heizung kernel: [719849.966974] usb 1-1.5: SerialNumber: 0001
Dec 19 03:52:27 heizung kernel: [719849.980912] cp210x 1-1.5:1.0: cp210x converter detected
Dec 19 03:52:27 heizung kernel: [719849.986434] usb 1-1.5: cp210x converter now attached to ttyUSB1
Dec 19 07:08:14 heizung kernel: [731597.205886] usb 1-1.5: USB disconnect, device number 9
Dec 19 07:08:14 heizung kernel: [731597.208884] cp210x ttyUSB1: cp210x converter now disconnected from ttyUSB1
Dec 19 07:08:14 heizung kernel: [731597.209093] cp210x 1-1.5:1.0: device disconnected
Dec 19 07:08:14 heizung kernel: [731597.433508] usb 1-1.5: new full-speed USB device number 10 using dwc_otg
Dec 19 07:08:14 heizung kernel: [731597.543550] usb 1-1.5: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00
Dec 19 07:08:14 heizung kernel: [731597.543575] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Dec 19 07:08:14 heizung kernel: [731597.543593] usb 1-1.5: Product: CP2102 USB to UART Bridge Controller
Dec 19 07:08:14 heizung kernel: [731597.543611] usb 1-1.5: Manufacturer: Silicon Labs
Dec 19 07:08:14 heizung kernel: [731597.543629] usb 1-1.5: SerialNumber: 0001
Dec 19 07:08:14 heizung kernel: [731597.547268] cp210x 1-1.5:1.0: cp210x converter detected
Dec 19 07:08:14 heizung kernel: [731597.552039] usb 1-1.5: cp210x converter now attached to ttyUSB1
Krass ist, dass er zur Neuerkennung von 4 bis 7 Uhr gebraucht hat.
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