This bug seems to have begun with about 3.19.0-4
It does not seem to be present in 3.16 (But in 3.16 the screen shows in
low resolution)
It appears to be related to the nouveau graphics driver, as installing
proprietary nvida seems to clear it.
Tested with mainline 4.0 The bug does not seem to be present, (made two
attempts, in both cases the computer awoke normally) marking as
"kernel-fixed-upstream"
(But as I have no wifi with the 4.0 kernel, I'll be returning to 3.19 for
everyday use. is this a bug or expected?)
Marking confirmed as requested.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1445535
Title:
Hang and kernel panic on wake up from suspend.
Status in linux package in Ubuntu:
Confirmed
Bug description:
I get frequent, but not always reproducible "hang" after waking from
suspend
The hang often occurs before any login or password screen appears. and
cannot be broken by ctrl-alt-del or ctrl-alt-1 or any other key
combination.
Sometimes the gdm login screen is shown, but the mouse freezes, the
keyboard gets no response. The power key also has no effect. I have to
disconnect from power to reboot.
The last time I got an error message, which read:
...
Kernel panic - not syncing: Fatal exception in interrupt.
Kernel offset 0x0 from 0xffffffff81000000 (reallocation range
0xffffffff80000000-0xffffffffbfffffff)
drm_kms_helper: panic occured, switching back to text console
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-3.19.0-14-generic 3.19.0-14.14
ProcVersionSignature: Ubuntu 3.19.0-14.14-generic 3.19.3
Uname: Linux 3.19.0-14-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.17.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jk 1534 F.... pulseaudio
/dev/snd/controlC0: jk 1534 F.... pulseaudio
CurrentDesktop: GNOME
Date: Fri Apr 17 15:46:06 2015
HibernationDevice: RESUME=UUID=63979b73-ae6b-4ea0-863f-c63d8c7e8aa4
InstallationDate: Installed on 2015-04-06 (10 days ago)
InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Beta amd64 (20150402)
MachineType: SAMSUNG ELECTRONICS CO., LTD. RF510/RF410/RF710
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-14-generic
root=UUID=5eb5ba6c-2032-4b8f-bc4c-401b1320b167 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.19.0-14-generic N/A
linux-backports-modules-3.19.0-14-generic N/A
linux-firmware 1.143
SourcePackage: linux
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/27/2010
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 02GB.M025.20101027.hkk
dmi.board.asset.tag: Tag 12345
dmi.board.name: RF510/RF410/RF710
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenixTechnologiesLtd.:bvr02GB.M025.20101027.hkk:bd10/27/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnRF510/RF410/RF710:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnRF510/RF410/RF710:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A:
dmi.product.name: RF510/RF410/RF710
dmi.product.version: Not Applicable
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
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