Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.19 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-rc4-vivid/ ** Also affects: network-manager (Ubuntu) Importance: Undecided Status: New ** No longer affects: network-manager (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1411180 Title: RTL8111/8168/8411 does not show networks after updates Status in linux package in Ubuntu: Confirmed Bug description: After applying updates today my network card is still detected, but no networks are listed. dmesg output ends in [ 542.297959] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068] [ 543.900163] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068] [ 543.900172] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5) reverting to kernel 3.16.0-28-generic did not make any difference. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: linux-image-3.16.0-28-generic 3.16.0-28.38 ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1 Uname: Linux 3.16.0-28-generic x86_64 ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: graeme 2406 F.... pulseaudio CurrentDesktop: KDE Date: Thu Jan 15 15:32:56 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2014-12-22 (23 days ago) InstallationMedia: Kubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: Hewlett-Packard HP 240 G1 Notebook PC ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic root=UUID=4e633e25-6640-428d-a3f3-0325823c2d9a ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.16.0-28-generic N/A linux-backports-modules-3.16.0-28-generic N/A linux-firmware 1.138.1 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/11/2013 dmi.bios.vendor: Insyde dmi.bios.version: F.3C dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 1854 dmi.board.vendor: Hewlett-Packard dmi.board.version: 64.2A dmi.chassis.asset.tag: 5CG4060VSL dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.3C:bd10/11/2013:svnHewlett-Packard:pnHP240G1NotebookPC:pvr0885130000005B10000600010:rvnHewlett-Packard:rn1854:rvr64.2A:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.name: HP 240 G1 Notebook PC dmi.product.version: 0885130000005B10000600010 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1411180/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
