Comment 4 for bug 1959110

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!