Your log shows: Apr 28 19:03:14 HIDDEN kernel: [ 1063.197438] usb 3-2.1: new full-speed USB device number 7 using xhci_hcd Apr 28 19:03:14 HIDDEN kernel: [ 1063.321857] usb 3-2.1: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.64 Apr 28 19:03:14 HIDDEN kernel: [ 1063.321866] usb 3-2.1: New USB device strings: Mfr=0, Product=2, SerialNumber=0 Apr 28 19:03:14 HIDDEN kernel: [ 1063.321869] usb 3-2.1: Product: USB Serial
And /lib/udev/rules.d/85-brltty.rules says: # Device: 1A86:7523 # Baum [NLS eReader Zoomax (20 cells)] ENV{PRODUCT}=="1a86/7523/*", ENV{BRLTTY_BRAILLE_DRIVER}="bm", GOTO="brltty_usb_run" What is the device in question? /usr/share/misc/usb.ids says it is QinHeng Electronics, "CH340 serial converter" which does sound too generic for brltty. ** Summary changed: - Microsoft Code PlatformIO extension conflicts with brltty Ubuntu 22.04 LTS + Microsoft Code PlatformIO extension conflicts with brltty Ubuntu 22.04 LTS (USB ID 1a86:7523) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970789 Title: Microsoft Code PlatformIO extension conflicts with brltty Ubuntu 22.04 LTS (USB ID 1a86:7523) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/brltty/+bug/1970789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs