Hello,
the fix mentioned in comment #3:
dcf097e7d21f ("USB: serial: pl2303: fix GL type detection")Has already landed in the Ubuntu 5.13 Impish tree: https://kernel.ubuntu.com/git/ubuntu/ubuntu-impish.git/commit/?id=77f82bf386d90b9b8e30ca0449177d8fcc3f06b6 With version: $ git tag --contains 77f82bf386d90b9b8e30ca0449177d8fcc3f06b6 Ubuntu-5.13.0-21.21 Ubuntu-5.13.0-22.22 Ubuntu-5.13.0-23.23 Ubuntu-5.13.0-24.24 Ubuntu-5.13.0-25.26 Ubuntu-5.13.0-26.27 Ubuntu-5.13.0-27.29 Ubuntu-5.13.0-28.31 Ubuntu-5.13.0-29.32 Ubuntu-5.13.0-30.33 Ubuntu-5.13.0-31.34 So apparently this is not the one. However the fix mentioned in the bug description: aa5721a9 ("USB: serial: pl2303: fix GC type detection") Has landed on 5.13 Impish tree as well: https://kernel.ubuntu.com/git/ubuntu/ubuntu-impish.git/commit/?id=4e1c49e9822a81d05f0518b78968681b8b95c13e With version: $ git tag --contain 4e1c49e9822a81d05f0518b78968681b8b95c13e Ubuntu-5.13.0-29.32 Ubuntu-5.13.0-30.33 Ubuntu-5.13.0-31.34 Please upgrade your kernel to give the latest Ubuntu 5.13 Impish kernel a try and check if this can solve your problem. Thanks! ** Changed in: linux-signed-hwe-5.13 (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959110 Title: pl2303 serial adapter no longer recognized To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.13/+bug/1959110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
