Ubuntu
linux-signed-hwe-5.4 package

  1. Bug #1894424
  2. Comment #9

Comment 9 for bug 1894424

Revision history for this message
Simon (b-simon-9) wrote :

I have the same basic problem. Same USB device ID was working "not long ago", but now fails. One (perhaps very significant) difference. My system is Ubuntu 18.04, and the kernel seems to be a 4.15 variant. uname -a gives:

  Linux OptiPlex-9020 4.15.0-118-generic #119-Ubuntu SMP Tue Sep 8 12:30:01 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

Does this suggest it's a driver or similar supporting piece of code, rather than the kernel? Or perhaps it's a kernel patch that was included in older versions too?