I tried to remember what I did the past few days that I normally don't and it seems that burning a DVD triggers those freezes on my laptop.
I booted my laptop and tried suspending/resuming a few times which worked without problems. After burning and ejecting a DVD I couldn't suspend anymore, this persisted over reboots and even shutting down the laptop didn't change that. After unplugging every power source for half a minute or so, I was able to suspend/resume again without problems. The DVD I burned was corrupted by the way, it failed the checksum test brasero performs after burning. I've never had any problems with that in the past. -- system freeze before entering suspend https://bugs.launchpad.net/bugs/604252 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs