Marius Kotsbak, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the kernel in the mainline kernels archive directory daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER
where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.7-rc1-quantal This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing If you are unable to test the mainline kernel, please comment as to why specifically you were unable to test it and add the following tags: kernel-unable-to-test-upstream kernel-unable-to-test-upstream-VERSION-NUMBER Please let us know your results. Thank you for your understanding. Helpful bug reporting tips: https://help.ubuntu.com/community/ReportingBugs ** Description changed: Now and then wifi will not work after suspend. It attempts again and - again, but times out. rmmod rtl8192ce and modprobe rtl8192ce fixes the - problem. + again, but times out. + + WORKAROUND: rmmod rtl8192ce and modprobe rtl8192ce fixes the problem. From syslog: [ 6651.918095] rtl8192c_common: Loading firmware file rtlwifi/rtl8192cfw.bin [ 6653.129184] wlan0: direct probe to 74:44:01:36:c7:12 (try 1/3) [ 6653.172141] wlan0: direct probe responded [ 6653.213025] wlan0: authenticate with 74:44:01:36:c7:12 (try 1) [ 6653.412782] wlan0: authenticate with 74:44:01:36:c7:12 (try 2) [ 6653.612560] wlan0: authenticate with 74:44:01:36:c7:12 (try 3) [ 6653.812348] wlan0: authentication with 74:44:01:36:c7:12 timed out [ 6658.897264] rtl8192c_common: Loading firmware file rtlwifi/rtl8192cfw.bin [ 6660.099766] wlan0: direct probe to 74:44:01:36:c7:12 (try 1/3) [ 6660.104844] wlan0: direct probe responded [ 6660.165951] wlan0: authenticate with 74:44:01:36:c7:12 (try 1) [ 6660.365148] wlan0: authenticate with 74:44:01:36:c7:12 (try 2) [ 6660.564934] wlan0: authenticate with 74:44:01:36:c7:12 (try 3) [ 6660.764757] wlan0: authentication with 74:44:01:36:c7:12 timed out [ 6665.798760] rtl8192c_common: Loading firmware file rtlwifi/rtl8192cfw.bin [ 6671.999652] rtl8192c_common: Loading firmware file rtlwifi/rtl8192cfw.bin [ 6673.205455] wlan0: direct probe to 74:44:01:36:c7:12 (try 1/3) [ 6673.209982] wlan0: direct probe responded [ 6673.271136] wlan0: authenticate with 74:44:01:36:c7:12 (try 1) [ 6673.470749] wlan0: authenticate with 74:44:01:36:c7:12 (try 2) [ 6673.670526] wlan0: authenticate with 74:44:01:36:c7:12 (try 3) [ 6673.870305] wlan0: authentication with 74:44:01:36:c7:12 timed out ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: network-manager 0.9.4.0-0ubuntu2 ProcVersionSignature: Ubuntu 3.2.0-22.35-generic 3.2.14 Uname: Linux 3.2.0-22-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.0.1-0ubuntu1 Architecture: amd64 CRDA: - country EC: - (2402 - 2482 @ 40), (N/A, 20) - (5170 - 5250 @ 20), (3, 17) - (5250 - 5330 @ 20), (3, 23), DFS - (5735 - 5835 @ 20), (3, 30) + country EC: + (2402 - 2482 @ 40), (N/A, 20) + (5170 - 5250 @ 20), (3, 17) + (5250 - 5330 @ 20), (3, 23), DFS + (5735 - 5835 @ 20), (3, 30) CheckboxSubmission: 621f51bbb855f2649d500c28b87f4a5e CheckboxSystem: 86f6fcdd6850a813cd5c77b7959e6176 Date: Thu Apr 12 09:10:29 2012 IfupdownConfig: - auto lo - iface lo inet loopback + auto lo + iface lo inet loopback IpRoute: - default via 192.168.1.1 dev wlan0 proto static - 169.254.0.0/16 dev wlan0 scope link metric 1000 - 192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.3 metric 2 + default via 192.168.1.1 dev wlan0 proto static + 169.254.0.0/16 dev wlan0 scope link metric 1000 + 192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.3 metric 2 NetworkManager.state: - [main] - NetworkingEnabled=true - WirelessEnabled=true - WWANEnabled=true - WimaxEnabled=true + [main] + NetworkingEnabled=true + WirelessEnabled=true + WWANEnabled=true + WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-dev: - DEVICE TYPE STATE DBUS-PATH - wlan0 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/2 - eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/0 + DEVICE TYPE STATE DBUS-PATH + wlan0 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/2 + eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/0 nmcli-nm: - RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN - running 0.9.4.0 connected enabled enabled enabled enabled enabled + RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN + running 0.9.4.0 connected enabled enabled enabled enabled enabled ** No longer affects: network-manager (Ubuntu) ** Tags added: needs-upstream-testing ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/979613 Title: Module rtl8192ce must sometimes be reloaded after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/979613/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
