It seems to be fixed since 12.04. Also reboot=pci is not needed anymore on 12.04.
** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- 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/937712 Title: reboot on Dell T1600 hangs Status in “linux” package in Ubuntu: Fix Released Bug description: When rebooting the system the hangs. On the reboot screen with those points changing colour, the first three one change the colour and then nothing happens. Only way out of this I have found is pressing the power button for a while. WORKAROUND: reboot=pci ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-16-generic 3.0.0-16.29 ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20 Uname: Linux 3.0.0-16-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu4 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: christian 2580 F.... pulseaudio /dev/snd/controlC0: christian 2580 F.... pulseaudio CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xdcb60000 irq 44' Mixer name : 'Realtek ALC269VB' Components : 'HDA:10ec0269,10280498,00100100' Controls : 19 Simple ctrls : 13 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xdc080000 irq 16' Mixer name : 'Nvidia GPU 0a HDMI/DP' Components : 'HDA:10de000a,10de0101,00100100' Controls : 16 Simple ctrls : 4 Date: Tue Feb 21 12:29:25 2012 HibernationDevice: RESUME=UUID=58454692-68e8-40d4-95db-481bd9b3a8e1 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) MachineType: Dell Inc. Precision T1600 ProcEnviron: LANGUAGE=en_GB:en_US:de:en PATH=(custom, no user) LANG=de_DE.UTF-8 LC_MESSAGES=en_GB.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-16-generic root=UUID=f10e89c2-67d2-40a8-87dc-bac097b301f4 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.0.0-16-generic N/A linux-backports-modules-3.0.0-16-generic N/A linux-firmware 1.60.1 RfKill: SourcePackage: linux StagingDrivers: mei UpgradeStatus: Upgraded to oneiric on 2011-11-11 (102 days ago) WifiSyslog: dmi.bios.date: 07/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A05 dmi.board.name: 06NWYK dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 6 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA05:bd07/25/2011:svnDellInc.:pnPrecisionT1600:pvr01:rvnDellInc.:rn06NWYK:rvrA00:cvnDellInc.:ct6:cvr: dmi.product.name: Precision T1600 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/937712/+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