2

On boot, I have a blank screen (blinking _) for over half a minute. I just upgraded from Debian Jessie to Stretch; I didn't have this problem before the upgrade.

I found this line in systemd-analyze blame: 30.286s NetworkManager-wait-online.service

I disabled it using systemctl disable NetworkManager-wait-online.service, but after rebooting that didn't fix the problem.

Output of systemd-analyze blame and systemd-analyze critical-chain (after disabling NetworkManager): https://pastebin.com/ws6Hqa1B

All help is appreciated.

1

Fixed it! I googled it and found this reddit thread with similar problems. I added 'noresume'to my kernel parameters. Specifically, I added GRUB_CMDLINE_LINUX_DEFAULT="noresume" to /etc/default/grub and ran sudo update-grub.

It works!

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.