Ubuntu
linux-signed-hwe-5.4 package

  1. Bug #1894424
  2. Comment #7

Comment 7 for bug 1894424

Revision history for this message
Ken Sharp (kennybobs) wrote :

Mainline kernel fails in the same way. Upstream latest works but is unusable for a number of reasons.

Summary:

5.4.0-42 - OK
5.4.0-45 - Fails
5.4.0-47 - Fails
5.4.55 (CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=n) - OK
5.9-rc5 - OK

As the upstream kernel works, this suggests there may be a bug in the Ubuntu kernel.