Hi - I'm running current Karmic 9.10 beta (2.6.31-14-generic), and am experiencing this problem. What's odd is that I had thought this issue had gone away in Jaunty, but upon doing a fresh install of karmic beta, it's back. It seems I have a 50/50 chance of having the iwl3945 come back upon resume. I've compared syslogs of a successful wakeup vs. a failed one, and the difference seems to occur here:
Here is the failed entry: Oct 15 17:26:08 lappy586 NetworkManager: <info> Waking up... Oct 15 17:26:08 lappy586 NetworkManager: <info> (wlan0): now managed Oct 15 17:26:08 lappy586 NetworkManager: <info> (wlan0): device state change: 1 -> 2 (reason 2) Oct 15 17:26:08 lappy586 NetworkManager: <info> (wlan0): bringing up device. Oct 15 17:26:08 lappy586 kernel: [ 7391.036019] iwl3945 0000:0c:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0xFFFFFFFF Oct 15 17:26:08 lappy586 kernel: [ 7391.036019] iwl3945 0000:0c:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0xFFFFFFFF Oct 15 17:26:08 lappy586 kernel: [ 7391.036019] iwl3945 0000:0c:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0xFFFFFFFF Oct 15 17:26:08 lappy586 kernel: [ 7391.086873] iwl3945 0000:0c:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0xFFFFFFFF Oct 15 17:26:08 lappy586 kernel: [ 7391.198189] iwl3945 0000:0c:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0xFFFFFFFF and here is a successful wakeup (discarding non-NetworkManager messages): Oct 15 17:44:38 lappy586 NetworkManager: <info> Waking up... Oct 15 17:44:38 lappy586 NetworkManager: <info> (wlan0): now managed Oct 15 17:44:38 lappy586 NetworkManager: <info> (wlan0): device state change: 1 -> 2 (reason 2) Oct 15 17:44:38 lappy586 NetworkManager: <info> (wlan0): bringing up device. Oct 15 17:44:38 lappy586 kernel: [ 1048.313312] Registered led device: iwl-phy0::radio Oct 15 17:44:38 lappy586 kernel: [ 1048.313330] Registered led device: iwl-phy0::assoc Oct 15 17:44:38 lappy586 kernel: [ 1048.313386] Registered led device: iwl-phy0::RX Oct 15 17:44:38 lappy586 kernel: [ 1048.313402] Registered led device: iwl-phy0::TX Oct 15 17:44:38 lappy586 kernel: [ 1048.341468] ADDRCONF(NETDEV_UP): wlan0: link is not ready Oct 15 17:44:38 lappy586 NetworkManager: <info> (wlan0): preparing device. Oct 15 17:44:38 lappy586 NetworkManager: <info> (wlan0): deactivating device (reason: 2). Oct 15 17:44:38 lappy586 NetworkManager: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889) Oct 15 17:44:38 lappy586 NetworkManager: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889) Oct 15 17:44:38 lappy586 NetworkManager: <info> (eth0): now managed --greg ** Changed in: linux (Ubuntu) Status: Incomplete => New -- iwl3945 sometimes fails to resume after suspend https://bugs.launchpad.net/bugs/297385 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
