I meant to type 5-Jan-2012 (not 2011) above... sigh! Anyway, I thought I should also mention, immediately preceding the kernel panic/core dump, a little flashing white line appears in Plymouth... and the end of the animated dots. Never saw that before.
After I implemented the --no-log workaround, the (previously) flashing white line was replaced with a message about CUPS, after which it continues the normal boot sequence, rather than crashing. Never saw that before, either. This odd behavior may, or may not, be indicative. Moreover, I don't have a printer installed on this machine (local or network). LoL! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/912558 Title: log.c Assert failed - err=>number == EIO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/912558/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs