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Message #29640
[Bug 1019496] Re: Ubuntu 12.04 hangs on reboot
I would love to answer you Christopher M. Penalver (penalvch), but I no
longer own the machine that had this issue. I owned the Acer Aspire
10.1" AO531h. It would shut down properly but not restart properly. I
bought the Compaq CQ57 229wm model, and it no longer had this issue.
So it is clearly linked to the hardware on the Aspire.
I mention again though that at that time, the Aspire worked beautifully
with virtually all other Linux distributions, it just didn't work with
Ubuntu 12.04.
-Denny
--
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https://bugs.launchpad.net/bugs/1019496
Title:
Ubuntu 12.04 hangs on reboot
Status in The Linux Kernel:
Confirmed
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
My Acer Aspire 10.1" AO531h will shutdown just fine, but if you
reboot, it hangs just as it is about to repost and start again.
It will sit there with the led's all on for infinity.
I am posting this because this is an Ubuntu bug only.
Several other distro's reboot just fine, as well as older versions of
Ubuntu.
Here is a link to information posted from about an older version of
Ubuntu, 11.10.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/880116
I add this because nothing really has changed from the problem on
11.10.
-Denny
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu8
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: denny 1549 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0x96440000 irq 44'
Mixer name : 'Realtek ALC272X'
Components : 'HDA:10ec0272,1025022c,00100001'
Controls : 18
Simple ctrls : 10
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=4f4cf4d6-8a6b-4483-b78e-3bf3941f6557
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
MachineType: Acer AO531h
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-26-generic-pae root=UUID=57e55f86-a2b3-4f71-ac01-c4b01ed36607 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-26.41-generic-pae 3.2.19
RelatedPackageVersions:
linux-restricted-modules-3.2.0-26-generic-pae N/A
linux-backports-modules-3.2.0-26-generic-pae N/A
linux-firmware 1.79
SourcePackage: linux
Tags: precise precise
Uname: Linux 3.2.0-26-generic-pae i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin netdev plugdev sambashare sudo
dmi.bios.date: 12/22/2009
dmi.bios.vendor: Acer
dmi.bios.version: v0.3304
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAcer:bvrv0.3304:bd12/22/2009:svnAcer:pnAO531h:pvr1:rvnAcer:rn:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
dmi.product.name: AO531h
dmi.product.version: 1
dmi.sys.vendor: Acer
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