i've tested it against today upstream kernel: http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/2012-06-30-quantal/
the wlan connection dropped after few hours just like with the mainline "precise" version kernel. :( there's a warning message in syslog during the wlan crash: Jun 30 20:35:37 istvan-thinkpad kernel: [14311.340012] WARNING: at /home/apw/COD/linux/drivers/net/wireless/iwlegacy/common.c:117 _il_grab_nic_access+0x92/0xa0 [iwlegacy]() -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/987950 Title: 8086:4229 iwl4965 "MAC is in deep sleep" suddenly without obvious cause To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/987950/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
