I achieved to poweroff my computer after the following attempts to install my wifi proprietary driver.
However, with a previous attempt to install this driver, I'm not sure that this package fixed the issue : I previously installed by using synaptic : - b43-fwcutter - firmware-b43legacy-installer The wifi didn't yet worked. Next I executed the below commands : """ sudo purge firmware-b43legacy-installer sudo apt-get install firmware-b43-installer """ ** Attachment added: "/var/log/dpkg.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1335599/+attachment/4143539/+files/dpkg.log -- 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/1335599 Title: [HP Pavilion zd7000] computer freezes while poweroff Status in “linux” package in Ubuntu: Confirmed Bug description: Using Lubuntu, I click on the "logout" button from the desktop menu and choose to poweroff the computer. Then I see the plymouth feedback (lubuntu written besides dots which are changing their color while the shutdown). Finally, I get a black screen but the computer still run for minutes. I have to force the poweroff with a long pression on the power button of my laptop. Later I see in /var/log/syslog : --- 06-29 09:46 dbus: <29>Jun 29 09:46:05 dbus[455]: [system] Activating service name='org.freedesktop.systemd1' (using servicehelper) 06-29 09:46 dbus: <29>Jun 29 09:46:05 dbus[455]: [system] Successfully activated service 'org.freedesktop.systemd1' 06-29 09:46 rsyslogd: [origin software="rsyslogd" swVersion="7.4.4" x-pid="419" x-info="http://www.rsyslog.com";] exiting on signal 15. 06-29 11:46 rsyslogd: [origin software="rsyslogd" swVersion="7.4.4" x-pid="599" x-info="http://www.rsyslog.com";] start --- ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-generic 3.13.0.30.36 ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2 Uname: Linux 3.13.0-30-generic i686 NonfreeKernelModules: wl nvidia ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: admin_seulement 1326 F.... lxpanel CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type: 'iw' CurrentDesktop: LXDE Date: Sun Jun 29 11:57:56 2014 HibernationDevice: RESUME=UUID=8fe171dd-0ab2-434d-9fb8-b1c1ced9cb5f InstallationDate: Installed on 2014-06-28 (0 days ago) InstallationMedia: Lubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2) IwConfig: lo no wireless extensions. eth0 no wireless extensions. Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: Hewlett-Packard Pavilion zd7000 (PN599EA#ABF) ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic root=UUID=b6d47f5b-8476-41d1-a5a5-789e6f309752 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-30-generic N/A linux-backports-modules-3.13.0-30-generic N/A linux-firmware 1.127.4 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/12/2004 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.34 dmi.board.name: 0880 dmi.board.vendor: Hewlett-Packard dmi.board.version: 28.2E dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: N/A dmi.modalias: dmi:bvnHewlett-Packard:bvrF.34:bd07/12/2004:svnHewlett-Packard:pnPavilionzd7000(PN599EA#ABF):pvrRev1:rvnHewlett-Packard:rn0880:rvr28.2E:cvnHewlett-Packard:ct10:cvrN/A: dmi.product.name: Pavilion zd7000 (PN599EA#ABF) dmi.product.version: Rev 1 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1335599/+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
