My mistake, I did not go until the end of the bissect, one step was remaining.
So I now have the following bad commit:
4474b85771139f2da8f8f4f443e6fad08081e99e is the first bad commit
commit 4474b85771139f2da8f8f4f443e6fad08081e99e
Author: Alex Deucher <alexander.deuc...@amd.com>
Date: Tue Feb 2 16:24:20 2016 -0500
drm/amdgpu: remove exp hardware support from iceland
If I test one commit back ([b8b1ad305f8de05b241a57707d5b3de3692dbdfa]
drm/amdgpu: don't load MEC2 on topaz), I do not reproduce the problem.
I did another bisect to see from which commit I can boot into the OS and
really see the problem of freeze after resume. The result is:
commit 53e609099daa023ad7771ec8351202f2a7bee1c1
Author: Alex Deucher <alexdeuc...@gmail.com>
Date: Mon Mar 7 18:40:45 2016 -0500
drm/amdgpu: fix topaz/tonga gmc assignment in 4.4 stable
So to sum-up:
- before commit 4474b85771139f2da8f8f4f443e6fad08081e99e, resume was working OK
(version 4.4.3)
- from commit 4474b85771139f2da8f8f4f443e6fad08081e99e (drm/amdgpu: remove exp
hardware support from iceland), I cannot boot on the OS (version 4.4.4)
- from commit 53e609099daa023ad7771ec8351202f2a7bee1c1 (drm/amdgpu: fix
topaz/tonga gmc assignment in 4.4 stable), I can boot into the OS and see the
problem of system frozen on resume (this bug report)(version 4.4.5 and above).
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https://bugs.launchpad.net/bugs/1589379
Title:
System frozen after resume, on Ubuntu 16.04 kernel 4.4.0-22
Status in linux package in Ubuntu:
Incomplete
Bug description:
Problem on HP probook 450, with Radeon R7 M260/M265.
The last kernel on which resume works is 4.4.3-040403-generic.
I have the problem on all kernels above, including v4.6-rc7-wily.
ProblemType: KernelOops
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-22-generic 4.4.0-22.40
ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8
Uname: Linux 4.4.0-22-generic x86_64
Annotation: This occurred during a previous suspend, and prevented the system
from resuming properly.
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bastien 2164 F.... pulseaudio
Date: Mon Jun 6 07:50:40 2016
DuplicateSignature: suspend/resume:HP HP ProBook 450 G3:N78 Ver. 01.06
ExecutablePath: /usr/share/apport/apportcheckresume
Failure: suspend/resume
HibernationDevice: RESUME=UUID=1888eb9c-89d7-4478-b4bc-1ce90d714377
InstallationDate: Installed on 2016-05-05 (31 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
InterpreterPath: /usr/bin/python3.5
MachineType: HP HP ProBook 450 G3
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcEnviron:
PATH=(custom, no user)
LANG=fr_FR.UTF-8
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic.efi.signed
root=UUID=b919e8bc-92b0-4fcc-b9d3-0d8f38803a2b ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.4.0-22-generic N/A
linux-backports-modules-4.4.0-22-generic N/A
linux-firmware 1.157
SourcePackage: linux
Title: [HP HP ProBook 450 G3] suspend/resume failure
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 12/18/2015
dmi.bios.vendor: HP
dmi.bios.version: N78 Ver. 01.06
dmi.board.name: 8101
dmi.board.vendor: HP
dmi.board.version: KBC Version 16.20
dmi.chassis.asset.tag: 5CD6080WDD
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.modalias:
dmi:bvnHP:bvrN78Ver.01.06:bd12/18/2015:svnHP:pnHPProBook450G3:pvr:rvnHP:rn8101:rvrKBCVersion16.20:cvnHP:ct10:cvr:
dmi.product.name: HP ProBook 450 G3
dmi.sys.vendor: HP
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