Created attachment 333994 [details] crashed system Description of problem: hardware: thinkpad R61 model: 77381GG fedora 10, gnome 2.24.3 Sometimes but reproducible I get a frozen system while I'm surfing with my firefox in the internet. Because it always happens using the wlan connection (and never happens using the lan connection) I think it is a networkmanager problem. But I'm also using always the firefox at the moment the system had crashed. This is the last event from the messages log before the system was frozen: Mar 4 02:35:32 fedora NetworkManager: <info> (wlan0): supplicant connection state: completed -> group handshake Mar 4 02:35:32 fedora NetworkManager: <info> (wlan0): supplicant connection state: group handshake -> completed If the system crash the led for wlan and caps look are flashing (see video) and I can only reset the system because no magic keys are working. Because it happens only sometimes and maybe after 1 hour using the wlan connection I need some instruction how to produce a useful trace etc. Version-Release number of selected component (if applicable): networkmanager 0.7.0 firefox 3.0.6 How reproducible: sometimes Steps to Reproduce: 1. wlan connection with wpa 2. using firefox 3. after a while the system crash Actual results: Expected results: Additional info:
Ok, panics or hangs (ie, caps-lock flashing == panic) is a kernel bug. What wifi hardware do you have, and what exact kernel version are you running? You can run these commands to get that information: /sbin/lspci uname -a
Linux fedora 2.6.27.19-170.2.35.fc10.x86_64 #1 SMP Mon Feb 23 13:00:23 EST 2009 x86_64 x86_64 x86_64 GNU/Linux 03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
*** This bug has been marked as a duplicate of bug 485165 ***