I had forgotten all about this bug. Yes, as far as I know this is still an issue. However, it is now cleare what caused it: LVM snapshots. LVM snapshots have a huge impact on disk performance. Create several, then cause some I/O. Ubuntu will crash after a while.
I probably forgot about this bug because, until shortly, Ubuntu couldn't even boot when snapshots were present.
I had forgotten all about this bug. Yes, as far as I know this is still an issue. However, it is now cleare what caused it: LVM snapshots. LVM snapshots have a huge impact on disk performance. Create several, then cause some I/O. Ubuntu will crash after a while.
I probably forgot about this bug because, until shortly, Ubuntu couldn't even boot when snapshots were present.