This morning I still booted into 4.15.0-151 (to give it one more chance), then put the system into suspension after half an hour or so, and when I tried to wake it up a little later, the screen stayed blank -- no response to any keystroke, not to Ctrl+Alt+F1/F2/F3 either: frozen. Rebooting into 4.15.0-147 went fine, but there is no log of the freeze: just a block of some two thousand zero bytes in syslog. I have now put this 147 kernel to sleep twice, and it has woken up both times without a problem, and no suspicious message in syslog.
Where can I see what the differences are between 4.15.0-147 and 151? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1938430 Title: kernel 4.15.0-151 tends to freeze after having been suspended To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1938430/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
