I'm seeing this problem as well ("Invalid PBLK length [5]"). Stats:
Mobo: Asus A7A266 Ubuntu 9.04 kernel 2.6.28-13 Recently (possibly after last kernel package update?) started getting random kernel panics. I suppose it could be aging hardware... and I never really noticed whether I was getting this error message before, since I only reboot this box for distro & kernel upgrades :-) -- getting "ACPI Invalid PBLK Length 5" - message on Hardy Alpha 5 https://bugs.launchpad.net/bugs/197267 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