Public bug reported:
When I shutdown from either the login splash or from a user environment,
the system hangs on the ubuntu splash. It seems to be halting rather
than shutting down, although the exact state of the system is unclear to
me. Only way to bring it back is to manually power it down. Logging in
externally, and issuing a sudo shutdown -P command seems to result in
the same hang.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-32-generic 3.2.0-32.51
ProcVersionSignature: Ubuntu 3.2.0-32.51-generic 3.2.30
Uname: Linux 3.2.0-32-generic x86_64
AcpiTables: Error: command ['gksu', '-D', 'Apport', '--', 'env', '-u',
'LANGUAGE', 'LC_MESSAGES=C', '/usr/share/apport/dump_acpi_tables.py'] failed
with exit code 3:
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu14
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: wcj 1974 F.... pulseaudio
/dev/snd/controlC0: wcj 1974 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not
found.
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfe9f4000 irq 7'
Mixer name : 'Realtek ALC887'
Components : 'HDA:10ec0887,10280458,00100202'
Controls : 46
Simple ctrls : 22
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xfeabc000 irq 10'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 6
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order
/var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission
denied
Date: Thu Nov 8 13:08:53 2012
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64
(20120823.1)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: Dell Inc. Studio XPS 7100
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/tcsh
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-32-generic
root=UUID=00312235-abff-4d53-9c21-b1efb7424cc9 ro quiet splash nomodeset noapic
nolapic acpi=off vt.handoff=7
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
dmi.bios.date: 07/22/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 0FF3FN
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA04:bd07/22/2010:svnDellInc.:pnStudioXPS7100:pvr:rvnDellInc.:rn0FF3FN:rvrA00:cvnDellInc.:ct3:cvr:
dmi.product.name: Studio XPS 7100
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise running-unity
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https://bugs.launchpad.net/bugs/1076508
Title:
Shutdown error
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