This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Tags added: precise
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https://bugs.launchpad.net/bugs/1341270
Title:
Ubuntu 14.04 freezes on resume from suspend: GeForce GT 520 GPU with
nouveau or proprietary nvidia-331 drivers, even when booted nosplash
noquiet
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
Generating individual reports as requested by Christopher M. Penalver
and Chris Bainbridge in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1283938 via
"ubuntu-bug linux".
After forcing switch from nouveau to nvidia-331 (a sad story in itself
as the System Settings pretend to handle that:
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-
drivers-331/+bug/1315156) at least apportcheckresume does catch the
issue as attached, but after Continue gives no further indication what
data has been sent where (if at all) and how it may be commented or
complemented, i.e. nothing opens in the browser, only local password
prompt(s).
Sometimes the screen shows a blinking text console mode prompt and the
NumLock key can still turn its LED on and off for a few seconds under
nivida-331 before the machine freezes with fans running after resume,
while nouveau would even permit Ctrl-Alt-F1 occasionally (but then has
other log-flooding issues as indicated at the prior link).
Not being able to resume after suspend has kept my Ubuntu 14.04 LTS
installation unusable for 3 months already.
This is a recurring issue already exhibited by 12.04 LTS, affecting numerous
systems even back then (cf. references from
https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/999638) on kernels
before 3.2.0-25-generic-pae, as well as with Intel graphics - but in spite of
the regression users continue to be isolated into individual bugs (hardly
cross-linked with the major ones) and sent through BIOS upgrades and mainline
kernel testing while the bugs in spite of their Heat continue to lack the
requisite Importance and Assignment (or orchestrated testing for potential Mode
Setting implications).
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-30-generic 3.13.0-30.55
ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2
Uname: Linux 3.13.0-30-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: user 2417 F.... pulseaudio
/dev/snd/controlC2: user 2417 F.... pulseaudio
/dev/snd/controlC3: user 2417 F.... pulseaudio
/dev/snd/controlC0: user 2417 F.... pulseaudio
CurrentDesktop: Unity
Date: Sun Jul 13 12:20:23 2014
HibernationDevice: RESUME=UUID=268e28b5-d1d2-41ba-96cd-dbc77d8ec2ad
InstallationDate: Installed on 2014-04-22 (81 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
MachineType: Hewlett-Packard HP Compaq dc7800p Convertible Minitower
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-30-generic
root=UUID=dbc867b7-24fc-40ab-93bd-b34f10eb7044 ro
RelatedPackageVersions:
linux-restricted-modules-3.13.0-30-generic N/A
linux-backports-modules-3.13.0-30-generic N/A
linux-firmware 1.127.4
RfKill:
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/21/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 786F1 v01.32
dmi.board.asset.tag: CZC8277VRK
dmi.board.name: 0AACh
dmi.board.vendor: Hewlett-Packard
dmi.chassis.asset.tag: CZC8277VRK
dmi.chassis.type: 6
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr786F1v01.32:bd07/21/2011:svnHewlett-Packard:pnHPCompaqdc7800pConvertibleMinitower:pvr:rvnHewlett-Packard:rn0AACh:rvr:cvnHewlett-Packard:ct6:cvr:
dmi.product.name: HP Compaq dc7800p Convertible Minitower
dmi.sys.vendor: Hewlett-Packard
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