Thomas Mason replied to the topic 'Esatto on new ubuntu linux' in the forum. 2 months ago

Here is what I get in the boot log:

Jul 24 21:26:03 mele kernel: usb 1-1.4: new full-speed USB device number 6 using xhci_hcd
Jul 24 21:26:03 mele kernel: mc: Linux media interface: v0.10
Jul 24 21:26:03 mele kernel: videodev: Linux video capture interface: v2.00
Jul 24 21:26:03 mele systemd-udevd[341]: Using default interface naming scheme 'v249'.
Jul 24 21:26:03 mele kernel: usb 1-1.4: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00
Jul 24 21:26:03 mele kernel: usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jul 24 21:26:03 mele kernel: usb 1-1.4: Product: CP2102N USB to UART Bridge Controller
Jul 24 21:26:03 mele kernel: usb 1-1.4: Manufacturer: Silicon Labs
Jul 24 21:26:03 mele kernel: usb 1-1.4: SerialNumber: 286da66d47a6e9118cc0dda44458cd37
Jul 24 21:26:03 mele kernel: mei_me 0000:00:16.0: enabling device (0000 -> 0002)
Jul 24 21:26:03 mele mtp-probe[362]: checking bus 1, device 4: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1"
Jul 24 21:26:03 mele mtp-probe[362]: bus: 1, device: 4 was not an MTP device
Jul 24 21:26:03 mele systemd-udevd[352]: mmcblk1boot0: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/de>
Jul 24 21:26:03 mele systemd-udevd[343]: mmcblk1boot1: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/de>
Jul 24 21:26:03 mele kernel: usbcore: registered new interface driver usbserial_generic
Jul 24 21:26:03 mele kernel: usbserial: USB Serial support registered for generic
Jul 24 21:26:03 mele kernel: usbcore: registered new interface driver ftdi_sio
Jul 24 21:26:03 mele kernel: usbserial: USB Serial support registered for FTDI USB Serial Device
Jul 24 21:26:03 mele kernel: ftdi_sio 1-1.1:1.0: FTDI USB Serial Device converter detected
Jul 24 21:26:03 mele kernel: usb 1-1.1: Detected FT-X
Jul 24 21:26:03 mele kernel: proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
Jul 24 21:26:03 mele systemd-udevd[330]: mmcblk1p2: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/dev/m>
Jul 24 21:26:03 mele kernel: Intel(R) Wireless WiFi driver for Linux
Jul 24 21:26:03 mele kernel: iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
Jul 24 21:26:03 mele systemd-udevd[327]: nvme0n1: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/dev/nvm>
Jul 24 21:26:03 mele systemd-udevd[345]: mmcblk1p4: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/dev/m>
Jul 24 21:26:03 mele systemd-udevd[339]: mmcblk1p1: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/dev/m>
Jul 24 21:26:03 mele kernel: iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver
Jul 24 21:26:03 mele kernel: iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37
Jul 24 21:26:03 mele kernel: iwlwifi 0000:00:14.3: loaded firmware version 66.f1c864e0.0 QuZ-a0-hr-b0-66.ucode op_mode iw>
Jul 24 21:26:03 mele systemd[1]: Found device /dev/disk/by-uuid/DE87-8E65.
Jul 24 21:26:03 mele systemd-udevd[343]: nvme0n1p1: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/dev/n>
Jul 24 21:26:03 mele kernel: usb 1-1.1: FTDI USB Serial Device converter now attached to ttyUSB0
Jul 24 21:26:04 mele mtp-probe[405]: checking bus 1, device 4: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1"
Jul 24 21:26:04 mele mtp-probe[405]: bus: 1, device: 4 was not an MTP device
Jul 24 21:26:04 mele kernel: usbcore: registered new interface driver cp210x
Jul 24 21:26:04 mele kernel: usbserial: USB Serial support registered for cp210x
Jul 24 21:26:04 mele kernel: cp210x 1-1.4:1.0: cp210x converter detected
Jul 24 21:26:04 mele kernel: usb 1-1.4: cp210x converter now attached to ttyUSB1
Jul 24 21:26:05 mele brltty[532]: USB configuration set error 16: Device or resource busy
Jul 24 21:26:05 mele brltty[532]: brltty: USB configuration set error 16: Device or resource busy
Jul 24 21:26:05 mele brltty[532]: USB interface in use: 0 (cp210x)
Jul 24 21:26:05 mele brltty[532]: brltty: USB interface in use: 0 (cp210x)
Jul 24 21:26:05 mele kernel: usb 1-1.4: usbfs: interface 0 claimed by cp210x while 'brltty' sets config #1
Jul 24 21:26:05 mele kernel: fbcon: i915drmfb (fb0) is primary device
Jul 24 21:26:05 mele kernel: cp210x ttyUSB1: cp210x converter now disconnected from ttyUSB1
Jul 24 21:26:05 mele kernel: cp210x 1-1.4:1.0: device disconnected
Jul 24 21:26:05 mele brltty[532]: USB control transfer error 32: Broken pipe
Jul 24 21:26:05 mele brltty[532]: brltty: USB control transfer error 32: Broken pipe
Jul 24 21:26:05 mele brltty[532]: unexpected CP2101 baud divisor size: 0
Jul 24 21:26:05 mele brltty[532]: brltty: unexpected CP2101 baud divisor size: 0
Jul 24 21:26:05 mele brltty[532]: USB control transfer error 32: Broken pipe
Jul 24 21:26:05 mele brltty[532]: brltty: USB control transfer error 32: Broken pipe
Jul 24 21:26:05 mele brltty[532]: brltty: unable to set CP2101 baud divisor: Broken pipe
Jul 24 21:26:05 mele brltty[532]: unable to set CP2101 baud divisor: Broken pipe
Jul 24 21:26:05 mele systemd-logind[625]: Watching system buttons on /dev/input/event6 (BRLTTY 6.4 Linux Screen Driver Ke>
Jul 24 21:26:05 mele dbus-daemon[569]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.ser>
Jul 24 21:26:05 mele kernel: Console: switching to colour frame buffer device 240x67
Jul 24 21:26:05 mele kernel: i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
Jul 24 21:26:05 mele ModemManager[683]: <info> [base-manager] port ttyUSB1 released by device '/sys/devices/pci0000:00/0>
Jul 24 21:26:05 mele ModemManager[683]: <info> [base-manager] couldn't check support for device '/sys/devices/pci0000:00>
Jul 24 21:26:05 mele audit[680]: AVC apparmor="DENIED" operation="capable" profile="/usr/sbin/cupsd" pid=680 comm="cu

so it looks like it sets up /dev/ttyUSB1 but then runs into trouble - I don't see the device when I log in.

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