Patch sent to Ubuntu kernel team mailing list:
https://lists.ubuntu.com/archives/kernel-team/2011-September/017023.html
** Also affects: linux (Ubuntu Oneiric)
Importance: Medium
Assignee: Leann Ogasawara (leannogasawara)
Status: In Progress
** Description changed:
+ == SRU Justification ==
+
+ It's been reported that the Dell Optiplex 990 doesn't reboot unless
+ using reboot=pci. The following patch resolves this issue and has been
+ successfully tested. Upstream is unfortunately not accepting any
+ additional quirk patches like this as they would prefer to migrate to a
+ more systematic approach. Given that the patch is system specific (ie
+ low risk of regression), precedence for similar quirk patches already
+ existing, and having received positive test results, I feel it should be
+ carried as a SAUCE patch until a more systematic approach can be found
+ which upstream will accept.
+
+ == Impact ==
+ Affects Dell Optiplex 990 models.
+
+ == Test Case ==
+ Without the patch, those with a Dell Optiplex 990 must use reboot=pci as a
workaround in order for the system to successfully reboot. With the patch
applied, the work around is no longer needed.
+
+ == Fix ==
+ See Comment #9
+
+ ------------------
+
Machine hangs on "Restarting system" when restarted, and fails to
shutdown when sudo halt -n is run. The machine also hung at the reboot
screen during the installation of Natty beta 2
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-8-generic 2.6.38-8.42
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
- **** List of PLAYBACK Hardware Devices ****
- card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog]
- Subdevices: 1/1
- Subdevice #0: subdevice #0
+ **** List of PLAYBACK Hardware Devices ****
+ card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
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
+ **** 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: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c',
'/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
- Card hw:0 'PCH'/'HDA Intel PCH at 0xe1560000 irq 45'
- Mixer name : 'Realtek ALC269VB'
- Components : 'HDA:10ec0269,1028047e,00100100'
- Controls : 18
- Simple ctrls : 12
+ Card hw:0 'PCH'/'HDA Intel PCH at 0xe1560000 irq 45'
+ Mixer name : 'Realtek ALC269VB'
+ Components : 'HDA:10ec0269,1028047e,00100100'
+ Controls : 18
+ Simple ctrls : 12
Date: Thu Apr 21 14:18:16 2011
HibernationDevice: RESUME=UUID=c1141128-f083-4b67-8401-b87c0a1f8669
IwConfig:
- lo no wireless extensions.
-
- eth0 no wireless extensions.
+ lo no wireless extensions.
+
+ eth0 no wireless extensions.
MachineType: Dell Inc. OptiPlex 990
ProcEnviron:
- SHELL=/bin/bash
- LC_MESSAGES=en_AU.UTF-8
- LANG=en_AU
- LANGUAGE=en_AU:en
+ SHELL=/bin/bash
+ LC_MESSAGES=en_AU.UTF-8
+ LANG=en_AU
+ LANGUAGE=en_AU:en
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-generic
root=UUID=04112303-6d56-4aa2-a5cf-053c205d461f ro quiet splash vt.handoff=7
RelatedPackageVersions:
- linux-restricted-modules-2.6.38-8-generic N/A
- linux-backports-modules-2.6.38-8-generic N/A
- linux-firmware 1.50
+ linux-restricted-modules-2.6.38-8-generic N/A
+ linux-backports-modules-2.6.38-8-generic N/A
+ linux-firmware 1.50
RfKill:
-
+
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/26/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0VNP2H
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA02:bd02/26/2011:svnDellInc.:pnOptiPlex990:pvr01:rvnDellInc.:rn0VNP2H:rvrA00:cvnDellInc.:ct3:cvr:
dmi.product.name: OptiPlex 990
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
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https://bugs.launchpad.net/bugs/768039
Title:
Optiplex 990 fails to reboot/shutdown
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