apport information ** Tags added: apport-collected vivid
** Description changed: Laptop: Lenovo Y70 Touch Wireless Card: Intel Corporation Wireless 3160 (rev 93) When running Ubuntu Gnome 14.10 (on a live USB drive) I am able to connect to wifi networks without any issue. When running Ubuntu Gnome 15.04 (either on live USB or installed and fully updated) I am able to see the list of available wifi networks, but not able to connect. Selecting one and entering the password makes the network manager applet indicate that it is "Connecting..." but then it gives up after about a minute or so and reverts back to "Not Connected". I have tested this without network encryption as well, and the same result occurs. I have ran a wifi debugging script, here is the output: For Ubuntu 14.10 - http://pastebin.com/aLUhTyrM For Ubuntu 15.04 - http://pastebin.com/f0yRjQUC - Again, the card seems to work perfectly on 14.10, but is unable to - connect to any networks on 15.04. I haven't completely narrowed this - down to the firmware, however that is the most prominent difference - (aside from the kernel itself) that I notice in the above files (14.10 - uses iwlwifi-3160-9.ucode, while 15.04 uses iwlwifi-3160-10.ucode). + Again, the card seems to work perfectly on 14.10, but is unable to connect to any networks on 15.04. I haven't completely narrowed this down to the firmware, however that is the most prominent difference (aside from the kernel itself) that I notice in the above files (14.10 uses iwlwifi-3160-9.ucode, while 15.04 uses iwlwifi-3160-10.ucode). + --- + ApportVersion: 2.17-0ubuntu2 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: mboratko 1609 F.... pulseaudio + /dev/snd/controlC1: mboratko 1609 F.... pulseaudio + CurrentDesktop: GNOME + DistroRelease: Ubuntu 15.04 + EcryptfsInUse: Yes + InstallationDate: Installed on 2015-04-10 (0 days ago) + InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Beta amd64 (20150326) + MachineType: LENOVO 80DU + Package: linux (not installed) + ProcEnviron: + TERM=xterm + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-12-generic.efi.signed root=UUID=0fb46cba-f7ac-4bc5-aa7d-5f6aa74636c1 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.19.0-12.12-generic 3.19.3 + RelatedPackageVersions: + linux-restricted-modules-3.19.0-12-generic N/A + linux-backports-modules-3.19.0-12-generic N/A + linux-firmware 1.143 + Tags: vivid + UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' + Uname: Linux 3.19.0-12-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm bumblebee cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 02/11/2015 + dmi.bios.vendor: LENOVO + dmi.bios.version: 9ECN37WW(V2.01) + dmi.board.asset.tag: 31900058WIN + dmi.board.name: Lenovo Y70-70 Touch + dmi.board.vendor: LENOVO + dmi.board.version: 31900058WIN + dmi.chassis.asset.tag: 31900058WIN + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: Lenovo Y70-70 Touch + dmi.modalias: dmi:bvnLENOVO:bvr9ECN37WW(V2.01):bd02/11/2015:svnLENOVO:pn80DU:pvrLenovoY70-70Touch:rvnLENOVO:rnLenovoY70-70Touch:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoY70-70Touch: + dmi.product.name: 80DU + dmi.product.version: Lenovo Y70-70 Touch + dmi.sys.vendor: LENOVO ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1442411/+attachment/4371964/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1442411 Title: Intel 3160 wireless card no longer able to connect to wifi networks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1442411/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
