In my case this has happened on a few occasions, notably after low battery suspend and resume, which require me to do a cold reboot of the computer in order to get it to start again.
The OS is running of a SSD which might be a contributing factor, with tmpfs in Ramdisk. -- [Acer, inc. TravelMate 8210] suspend/resume failure https://bugs.launchpad.net/bugs/357582 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