Ubuntu
linux package

  1. Bionic (18.04)
  2. Bug #1757445
  3. Comment #15

Comment 15 for bug 1757445

Revision history for this message
Eugene San (eugenesan) wrote :

Just wanted to share my observations.

At least on my machine, "failed resumes" are appearing in series after initial BSOD (black screen of death), which usually occurs after a long suspend.

After some experimentation, I've found that full/proper shut-down and boot-up cycle (in addition to the forced power-down after the initial BSOD) fixes the issue until next BSOD occurs.

My guess is something in kernel 4.15.xx triggers the BSOD and messes suspend-resume parameters in EFI until it's re-set by the procedure mentioned above.