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Message #17588
[Bug 1227202] Re: Unexpected freezes Saucy
Will it work for us at all to test installing with zram using this
Ubuntu ISO file, or must we to get a Lubuntu ISO file?
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https://bugs.launchpad.net/bugs/1227202
Title:
Unexpected freezes Saucy
Status in “linux” package in Ubuntu:
In Progress
Bug description:
When using desktop-installer with lubuntu there is a freeze at the
very end (bug 1225429) which also affects desktop-i386 and desktop-
amd64. There are also unexplained freezes on the system when using it.
Further tracking down has found
http://ubuntuforums.org/showthread.php?t=2162655&page=3 and earlier
today this arrived..
As for freezing we discovered that since kernel 3.10.6 zram is broken
which causes freezes and was fixed only completely in 3.12rc1. We
backported that fixes in Neptune's Kernel I am not sure if the ubuntu
kernel devs did the same.
*Von: *Nio Wiklund
*Gesendet: *Mittwoch, 18. September 2013 15:39
The links we have also found are https://lkml.org/lkml/2013/8/12/29
and https://lkml.org/lkml/2013/8/19/17
Disabling zram prevents the freeze in desktop-i386
My machine specification is http://phillw.net/hardware/aDU4RVzY
although using the lower RAM (512Mb) has been achieved by KVM
http://phillw.net/hardware/LuFdGuxP increasing the available RAM to
1GB does not show this error. It has also now been tested on 'real'
hardware with 512Mb of RAM and is also showing the freeze (as well as
with VBox).
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-7-generic 3.11.0-7.14
ProcVersionSignature: Ubuntu 3.11.0-7.13-generic 3.11.0
Uname: Linux 3.11.0-7-generic x86_64
ApportVersion: 2.12.1-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: phillw 2019 F.... lxpanel
CRDA: Error: [Errno 2] No such file or directory: 'iw'
Date: Wed Sep 18 16:13:01 2013
HibernationDevice: RESUME=UUID=d98ac0ad-5c96-4382-8195-23b44e056358
InstallationDate: Installed on 2013-06-29 (81 days ago)
InstallationMedia: Lubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130628)
MachineType: Packard Bell EasyNote LJ71
MarkForUpload: True
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-7-generic root=UUID=69c7aa0f-ccd0-4ac4-8930-e6f0efda9e6b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.11.0-7-generic N/A
linux-backports-modules-3.11.0-7-generic N/A
linux-firmware 1.114
SourcePackage: linux
StagingDrivers: zram
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/22/2009
dmi.bios.vendor: Packard Bell
dmi.bios.version: V1.03
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: EasyNote LJ71
dmi.board.vendor: Packard Bell
dmi.board.version: V1.03
dmi.chassis.type: 10
dmi.chassis.vendor: Packard Bell
dmi.chassis.version: V1.03
dmi.modalias: dmi:bvnPackardBell:bvrV1.03:bd09/22/2009:svnPackardBell:pnEasyNoteLJ71:pvrV1.03:rvnPackardBell:rnEasyNoteLJ71:rvrV1.03:cvnPackardBell:ct10:cvrV1.03:
dmi.product.name: EasyNote LJ71
dmi.product.version: V1.03
dmi.sys.vendor: Packard Bell
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References