Public bug reported:
Suspend to RAM fails on HP Compaq dc7800p, the PC will not wake up
again. It only works if I suspend to disk before, then I can suspend to
RAM afterwards (as many time as needed) until the PC is rebooted again.
ProblemType: KernelOops
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-18-generic 3.16.0-18.25
ProcVersionSignature: Ubuntu 3.16.0-18.25-generic 3.16.3
Uname: Linux 3.16.0-18-generic x86_64
Annotation: This occured during a previous suspend and prevented it from
resuming properly.
ApportVersion: 2.14.7-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: urs 1849 F.... lxpanel
CRDA: Error: [Errno 2] No such file or directory: 'iw'
Date: Tue Sep 30 20:44:46 2014
DuplicateSignature: suspend/resume:Hewlett-Packard HP Compaq dc7800p Small Form
Factor:786F1 v01.32
ExecutablePath: /usr/share/apport/apportcheckresume
Failure: suspend/resume
HibernationDevice: RESUME=UUID=c338e9df-bc69-4692-b108-88cfd64982a7
InstallationDate: Installed on 2014-09-28 (2 days ago)
InstallationMedia: Lubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140923)
InterpreterPath: /usr/bin/python3.4
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
MachineType: Hewlett-Packard HP Compaq dc7800p Small Form Factor
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcEnviron:
TERM=linux
PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-18-generic
root=UUID=6475de33-f0cf-4e4a-b155-bac5d4c61b27 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.16.0-18-generic N/A
linux-backports-modules-3.16.0-18-generic N/A
linux-firmware 1.134
RfKill:
SourcePackage: linux
Title: [Hewlett-Packard HP Compaq dc7800p Small Form Factor] suspend/resume
failure
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 07/21/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 786F1 v01.32
dmi.board.asset.tag: CZC81885DS
dmi.board.name: 0AA8h
dmi.board.vendor: Hewlett-Packard
dmi.chassis.asset.tag: CZC81885DS
dmi.chassis.type: 4
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr786F1v01.32:bd07/21/2011:svnHewlett-Packard:pnHPCompaqdc7800pSmallFormFactor:pvr:rvnHewlett-Packard:rn0AA8h:rvr:cvnHewlett-Packard:ct4:cvr:
dmi.product.name: HP Compaq dc7800p Small Form Factor
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-kerneloops resume suspend utopic
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https://bugs.launchpad.net/bugs/1375995
Title:
[Hewlett-Packard HP Compaq dc7800p Small Form Factor] suspend/resume
failure
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