AMD Mars XTX [Radeon HD 8790M] [1002:6606] System freeze after resumed from suspend with fglrx

[Po-Hsu Lin]

CID: 201404-14986 Dell Precision M2800

This bug could be a duplicate with bug 1308954, due to this graphic card is not fully supported.
System would freeze when reusme from suspend (2:13.350.1-0ubuntu2)

Steps:
1. Install 14.04, and fglrx-updates driver
2. Suspend
3. Wake it up

Expected results:
* Everything works fine before / after S3

Actual results:
* After S3, I can see the login screen, caps lock LED and touchpad still responsive, but I can't login. Few seconds later, system froze, error message could be found in syslog
Oct 9 03:20:04 201404-14986 kernel: [ 5835.347627] <3>[fglrx:firegl_pplib_notify_event] *ERROR* PPLIB: PPLib Notify Event failed!
Oct 9 03:20:04 201404-14986 kernel: [ 5835.347628] <3>[fglrx:firegl_pplib_notify_event] *ERROR* ulEventType = 00000002, ulEventData = 00000000

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-37-generic 3.13.0-37.64
ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
Uname: Linux 3.13.0-37-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: ubuntu 1776 F.... pulseaudio
                      ubuntu 3242 F.... pulseaudio
 /dev/snd/controlC0: ubuntu 1776 F.... pulseaudio
                      ubuntu 3242 F.... pulseaudio
CRDA:
 country TW:
  (2402 - 2472 @ 40), (3, 27)
  (5270 - 5330 @ 40), (3, 17), DFS
  (5735 - 5815 @ 40), (3, 30)
CurrentDesktop: Unity
Date: Thu Oct 9 03:32:20 2014
HibernationDevice: RESUME=UUID=404890af-28cf-4569-a49d-10fc2fcf1cf9
InstallationDate: Installed on 2014-10-09 (0 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: Dell Inc. Precision M2800
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-generic.efi.signed root=UUID=c670a1f7-2c9c-4fd2-9d34-a750d36d46b9 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-37-generic N/A
 linux-backports-modules-3.13.0-37-generic N/A
 linux-firmware 1.127.7
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/28/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A01
dmi.board.name: 0CYT5F
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA01:bd04/28/2014:svnDellInc.:pnPrecisionM2800:pvr01:rvnDellInc.:rn0CYT5F:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Precision M2800
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.

[Po-Hsu Lin (cypressyew)]

Suspend / resume works fine without the proprietary driver.

[Po-Hsu Lin (cypressyew)]

Suspend / resume works fine with the latest 14.9 Catalyst driver (2:14.301-0ubuntu1, release date 9/29/2014)

[Po-Hsu Lin (cypressyew)]

Suspend / resume works fine with fglrx 2:15.200-0ubuntu on 14.04.1 stock image
I will mark this bug as Fix-released.
Thanks!