This bug also affects me and I'm very keen to help resolve it. I got both 3.7.0-030700rc2-generic 3.7.0-030700rc3-generic (the latter was marked as being for raring, so wasn't sure if it was worth trying).
I was unable to see if this problem is fixed because larger problems got in the way. The kernel wasn't recognising I even had wifi. I didn't do too much digging, but `ifconfig` showed only eth0 and loopback. Let me know if there's anything else I can do to help sort this out. ** Tags removed: needs-upstream-testing ** Tags added: kernel-unable-to-test-upstream kernel-unable-to-test-upstream-3.7.0-030700rc2 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1051816 Title: 10ec:8176 No Wi-Fi at startup; disabling and enabling wireless fixes it -- Realtek RTL8188CE rtl8192ce Status in “linux” package in Ubuntu: Incomplete Status in “network-manager” package in Ubuntu: Incomplete Bug description: Ubuntu12.04.1 1) Shutdown the PC 2) reboot the PC, start the Ubuntu session Expected result: Wi-Fi networks are detected in the Network applet Observed result: sometimes no networks appear in the Network applet. Disabling and enabling wireless fixes it. May be linked to Bug #1051084 Maybe partially/totally due to bad WiFi signal/provider. Below are the Apport files before disabling/enabling wireless. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: network-manager 0.9.4.0-0ubuntu4.1 ProcVersionSignature: Ubuntu 3.2.0-30.48-generic 3.2.27 Uname: Linux 3.2.0-30-generic x86_64 ApportVersion: 2.0.1-0ubuntu13 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) Date: Mon Sep 17 08:36:50 2012 IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) IpRoute: NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY DBUS-PATH Wired connection 1 68688f58-1e37-4cf1-8716-ab2423525464 802-3-ethernet 1347863714 lun. 17 sept. 2012 08:35:14 CEST yes no /org/freedesktop/NetworkManager/Settings/1 NUMERICABLE-BDB7 6285f33d-ba83-4866-8ace-b67ed4ca4485 802-11-wireless 1347841081 lun. 17 sept. 2012 02:18:01 CEST yes no /org/freedesktop/NetworkManager/Settings/0 nmcli-dev: DEVICE TYPE STATE DBUS-PATH eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/1 wlan0 802-11-wireless disconnected /org/freedesktop/NetworkManager/Devices/0 nmcli-nm: RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN running 0.9.4.0 disconnected enabled enabled enabled enabled disabled --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu13 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: yyy 1648 F.... pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xf7e00000 irq 43' Mixer name : 'Intel CougarPoint HDMI' Components : 'HDA:10ec0269,15584140,00100100 HDA:80862805,15584140,00100000' Controls : 27 Simple ctrls : 13 DistroRelease: Ubuntu 12.04 HibernationDevice: RESUME=UUID=56eb9210-7151-425c-93dd-b92af2e792ba IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) IpRoute: default via 192.168.0.1 dev wlan0 proto static 169.254.0.0/16 dev wlan0 scope link metric 1000 192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.14 metric 2 Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub MachineType: CLEVO CO. W240HU/W250HUQ NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true Package: network-manager 0.9.4.0-0ubuntu4.1 PackageArchitecture: amd64 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-31-generic root=UUID=789016b1-f3f0-4b76-be92-afa2dbb36c5e ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28 RelatedPackageVersions: linux-restricted-modules-3.2.0-31-generic N/A linux-backports-modules-3.2.0-31-generic N/A linux-firmware 1.79.1 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no StagingDrivers: mei Tags: precise running-unity staging precise running-unity Uname: Linux 3.2.0-31-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 08/09/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.4 dmi.board.asset.tag: Tag 12345 dmi.board.name: W240HU/W250HUQ dmi.board.vendor: CLEVO CO. dmi.board.version: D02A dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: No Enclosure dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd08/09/2011:svnCLEVOCO.:pnW240HU/W250HUQ:pvrNotApplicable:rvnCLEVOCO.:rnW240HU/W250HUQ:rvrD02A:cvnNoEnclosure:ct10:cvrN/A: dmi.product.name: W240HU/W250HUQ dmi.product.version: Not Applicable dmi.sys.vendor: CLEVO CO. nmcli-con: NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY DBUS-PATH Connexion filaire 1 c8eee114-f9a2-4973-823d-1e954e5cd2c0 802-3-ethernet 1350075757 ven. 12 oct. 2012 23:02:37 CEST yes no /org/freedesktop/NetworkManager/Settings/1 NUMERICABLE-BDB7 6285f33d-ba83-4866-8ace-b67ed4ca4485 802-11-wireless 1350076356 ven. 12 oct. 2012 23:12:36 CEST yes no /org/freedesktop/NetworkManager/Settings/0 nmcli-dev: DEVICE TYPE STATE DBUS-PATH eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/1 wlan0 802-11-wireless connected /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 disabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1051816/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
