Romain, Check if you get similar entries in the /var/log/kern.log, like, ath5k phy0: noise floor calibration timeout (2462MHz) Otherwise, it is a different issue. If it is, the very last entries in your logs before the crash might tell you what went wrong, like in my case.
-- ath5k locks up system in jaunty - "ath5k phy0: noise floor calibration timeout" https://bugs.launchpad.net/bugs/341952 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