I have opened bug #180507 under Paul's advice, because I am using a different kernel and because it now appears to me to have a different cause.
-- CAPS LOCK LED STARTS BLINKING AND THE NOTEBOOK CRASH (KDE?) (PCI: Bus #04 (-#07) is hidden behind transparent bridge #03 ) https://bugs.launchpad.net/bugs/129500 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs