Hi Hossein, Sorry for taking so long coming back to you. I was able to reproduce this issue (got a laptop with similar wireless card), and I believe I found the commit that fixes it:
2655e314c4b204966008689eaf3e87ba1f38d55c iwlwifi: trace debug messages Aparentely, the issue is caused by an overflow of debug messages, that leaves the system in an unusable state. I've uploaded a new kernel that I would like you to test, to see if it fixes the issue: http://people.canonical.com/~henrix/lp1035889/v2/amd64/ You will still see a few debug messages, but as far as I could understand they should be harmless. Please let me know if this works for you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1035889 Title: iwlwifi causes total system freeze on certain WiFi speeds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1035889/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
