stef.baly, as per http://www.dell.com/support/home/us/en/19/product- support/product/dell-venue-11i-pro/drivers/advanced an update to your computer's buggy and outdated BIOS is available (A16). If you update to this following https://help.ubuntu.com/community/BIOSUpdate does it change anything?
If it doesn't, could you please both specify what happened, and provide the output of the following terminal command: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date For more on BIOS updates and linux, please see https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette . Please note your current BIOS is already in the Bug Description, so posting this on the old BIOS would not be helpful. As well, you don't have to create a new bug report. Once the BIOS is updated, and the information above is provided, then please mark this report Status Confirmed. Thank you for your understanding. ** 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 + 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 + 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. - --- - 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 removed: "WifiSyslog.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465414/+files/WifiSyslog.txt ** Attachment removed: "UdevDb.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465413/+files/UdevDb.txt ** Attachment removed: "PulseList.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465411/+files/PulseList.txt ** Attachment removed: "RfKill.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465412/+files/RfKill.txt ** Attachment removed: "ProcModules.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465410/+files/ProcModules.txt ** Attachment removed: "ProcInterrupts.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465409/+files/ProcInterrupts.txt ** Attachment removed: "ProcEnviron.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465408/+files/ProcEnviron.txt ** Attachment removed: "ProcCpuinfo.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465407/+files/ProcCpuinfo.txt ** Attachment removed: "Lsusb.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465406/+files/Lsusb.txt ** Attachment removed: "Lspci.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465405/+files/Lspci.txt ** Attachment removed: "JournalErrors.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465404/+files/JournalErrors.txt ** Attachment removed: "IwConfig.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465403/+files/IwConfig.txt ** Attachment removed: "CurrentDmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465402/+files/CurrentDmesg.txt ** Attachment removed: "CRDA.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465401/+files/CRDA.txt ** Attachment removed: "ProcEnviron.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465398/+files/ProcEnviron.txt ** Attachment removed: "AlsaInfo.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465400/+files/AlsaInfo.txt ** Attachment removed: "JournalErrors.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4465397/+files/JournalErrors.txt ** Attachment removed: "ProcEnviron.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4458452/+files/ProcEnviron.txt ** Attachment removed: "JournalErrors.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492850/+attachment/4458451/+files/JournalErrors.txt ** Tags added: bios-outdated-a16 -- 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: Incomplete 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 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. 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
