** Description changed: the CH340 does show up in lsusb: 'Bus 001 Device 005: ID 1a86:7523 QinHeng Electronics CH340 serial converter' but does not show up in /dev if brltty is installed on the system. Device does show up as /dev/ttyUSB0 after removing brltty and rebooting. tested systems: Ubuntu 22.04.1 (live USB) - problem present Linux Mint 21 (fresh install, updated) - problem present ubuntu-bug does not recognise brltty as an ubuntu package and thus refuses to collect data. - The ch340 is a very common chip used in cheap 3D printers and - microcontroller development boards. + The CH340 is a very common USB-serial converter chip used in cheap 3D + printers and microcontroller development boards.
** Description changed: the CH340 does show up in lsusb: 'Bus 001 Device 005: ID 1a86:7523 QinHeng Electronics CH340 serial converter' but does not show up in /dev if brltty is installed on the system. Device does show up as /dev/ttyUSB0 after removing brltty and rebooting. tested systems: Ubuntu 22.04.1 (live USB) - problem present Linux Mint 21 (fresh install, updated) - problem present ubuntu-bug does not recognise brltty as an ubuntu package and thus refuses to collect data. - The CH340 is a very common USB-serial converter chip used in cheap 3D + The CH340 is a very common USB/serial converter chip used in cheap 3D printers and microcontroller development boards. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to brltty in Ubuntu. https://bugs.launchpad.net/bugs/1990357 Title: ch340 USB/serial - brltty interference Status in brltty package in Ubuntu: New Bug description: the CH340 does show up in lsusb: 'Bus 001 Device 005: ID 1a86:7523 QinHeng Electronics CH340 serial converter' but does not show up in /dev if brltty is installed on the system. Device does show up as /dev/ttyUSB0 after removing brltty and rebooting. tested systems: Ubuntu 22.04.1 (live USB) - problem present Linux Mint 21 (fresh install, updated) - problem present ubuntu-bug does not recognise brltty as an ubuntu package and thus refuses to collect data. The CH340 is a very common USB/serial converter chip used in cheap 3D printers and microcontroller development boards. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/brltty/+bug/1990357/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
