Although the last few updates in Raring introduced system freezes, I can't say they were LIRC/Atheros related. They seemed to be related to un/mounting of USB pendrives, but I didn't bother to stick around. I upgraded to avoid the problem altogether.
I can say the first I recognized the kernel panic at hand was in Saucy. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1222070 Title: Kernel Panic --not syncing fatal exception in interrupt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1222070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs