apport information ** Description changed:
I try for a long time to set-up the wifi for my dell pro venue 11 v7130 (wifi chipset Intel Corporation Wireless 7260). The wifi connection is perfect until the computer is suspend. After a suspend, even activating the wifi from network manager is impossible. After suspend even an exit doesn't reconnect to the wifi connection. It seems that the wifi chipset is off and it's impossible to wake up. Recently 15.04 has been update to 4.2 RC8. Nothing new ! A file unload_modules has been created. /etc/pm/config.d with SUSPEND_MODULES="$SUSPEND_MODULES iwlwifi" without any effect. sudo service network-manager restart doesn't work too ! Before suspend @utopie:~$ sudo lshw -C network *-network description: Interface réseau sans fil produit: Wireless 7260 fabriquant: Intel Corporation identifiant matériel: 0 information bus: pci@0000:01:00.0 nom logique: wlan0 version: 83 numéro de série: 5c:51:4f:d9:2e:75 bits: 64 bits horloge: 33MHz fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=4.2.0-040200rc8-generic firmware=25.30.13.0 ip=192.168.0.50 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn ressources: irq:49 mémoire:f7d00000-f7d01fff *-network DÉSACTIVÉ description: Ethernet interface identifiant matériel: 1 nom logique: wwan0 numéro de série: 1e:51:e0:b8:e1:da fonctionnalités: ethernet physical configuration: broadcast=yes driver=cdc_mbim driverversion=22-Aug-2005 firmware=CDC MBIM link=no multicast=yes After suspend (no more wifi chipset !). @utopie:~$ sudo lshw -C network *-network DÉSACTIVÉ description: Ethernet interface identifiant matériel: 1 nom logique: wwan0 numéro de série: 1e:51:e0:b8:e1:da fonctionnalités: ethernet physical configuration: broadcast=yes driver=cdc_mbim driverversion=22-Aug-2005 firmware=CDC MBIM link=no multicast=yes --- ApportVersion: 2.17.2-0ubuntu1.4 Architecture: amd64 CurrentDesktop: Unity DistroRelease: Ubuntu 15.04 InstallationDate: Installed on 2015-04-23 (136 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) Package: linux (not installed) Tags: vivid Uname: Linux 4.2.0-040200rc8-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True --- ApportVersion: 2.17.2-0ubuntu1.4 Architecture: amd64 CurrentDesktop: Unity DistroRelease: Ubuntu 15.04 InstallationDate: Installed on 2015-04-23 (144 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) Package: linux (not installed) Tags: vivid Uname: Linux 4.2.0-040200-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True + --- + ApportVersion: 2.17.2-0ubuntu1.4 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: baly 1169 F.... pulseaudio + /dev/snd/controlC1: baly 1169 F.... pulseaudio + CurrentDesktop: Unity + DistroRelease: Ubuntu 15.04 + HibernationDevice: RESUME=UUID=729324f1-42a5-45f8-9585-f6e0169f2d64 + InstallationDate: Installed on 2015-04-23 (144 days ago) + InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) + MachineType: Dell Inc. Venue 11 Pro 7130 vPro + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-29-generic.efi.signed root=UUID=35cde4a5-bbc3-442b-b239-d3f917925a94 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.19.0-29.31-generic 3.19.8-ckt6 + RelatedPackageVersions: + linux-restricted-modules-3.19.0-29-generic N/A + linux-backports-modules-3.19.0-29-generic N/A + linux-firmware 1.143.3 + Tags: vivid + UdevLog: Error: [Errno 2] Aucun fichier ou dossier de ce type: '/var/log/udev' + Uname: Linux 3.19.0-29-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 02/18/2014 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: A10 + dmi.board.name: 0T69G0 + dmi.board.vendor: Dell Inc. + dmi.board.version: A00 + dmi.chassis.type: 9 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvrA10:bd02/18/2014:svnDellInc.:pnVenue11Pro7130vPro:pvr01:rvnDellInc.:rn0T69G0:rvrA00:cvnDellInc.:ct9:cvr: + dmi.product.name: Venue 11 Pro 7130 vPro + dmi.product.version: 01 + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1492850/+attachment/4465400/+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/1492850 Title: Dell pro venue 11 - No wireless connections after sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
