Ok thank you, I can confirm then that lp1909005 is definitely installed but still not waking from sleep corfectly.
If it is any help...one difference I have noticed between working 5.4.0-26 and later non-working versions (including lp1909005 but previous ones too): with -26 the login (SDDM) screen is displayed, then the screen goes blank for half a second before it is redisplayed, and the same for the desktop - it is displayed, then the screen goes blank, then it is redisplayed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1909005 Title: Ubuntu does not resume (wake up) from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1909005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs