Comment 5 for bug 1769309

Revision history for this message
Tonio (glazdzero) wrote :

So I went through some logs and besides having a LOT of plymouth messages in the boot log cycling from "A start job is running for Tell Plymouth To Write Out Runtime Data" to "A start job is running for Show Plymouth Boot Screen", I noticed the kernel log throwing several KMS timeout errors as well.

So I googled a bit and found out this thread: https://askubuntu.com/questions/893817/boot-very-slow-because-of-drm-kms-helper-errors

It patched the bug for me. No longer slow boot/shutdown and strange freezings in the Settings menus.