For me this occurs whether or not I have any USB devices plugged in. The IRQ's vary between 22 and 23 somtimes.
An easy way to see this is to just start a terminal on start-up and leave it running. After 10 minutes or so T61 users would probably see a message about it. Or just look at kernel logs, either way. Also, my T61 is set to IRQ 11 in BIOS. I suppose I could put all those to auto but it seems that didn't help other people. -- kernel disables irq after 10 minutes https://bugs.launchpad.net/bugs/126369 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