apport information ** Tags added: apport-collected vivid
** 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 ** Attachment added: "JournalErrors.txt" https://bugs.launchpad.net/bugs/1492850/+attachment/4458451/+files/JournalErrors.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1492850 Title: Dell pro venue 11 - No wireless connections after sleep Status in linux package in Ubuntu: Confirmed Bug description: 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
