[Bug 677917] Re: fglrx screen blank after suspend/resume Dell Inspiron 1545

[Boudhayan Gupta]

Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,compiztoolbox,imgpng,vpswitch,move,resize,grid,snap,mousepoll,regex,place,animation,gnomecompat,session,workarounds,wall,expo,ezoom,staticswitcher,fade,scale]
CompositorRunning: compiz
DistUpgraded: Fresh install
DistroCodename: natty
DistroRelease: Ubuntu 11.04
DistroVariant: ubuntu
DkmsStatus:
 fglrx, 8.850, 2.6.39-ck1-dellvostro, x86_64: installed 
 fglrx, 8.850, 2.6.38-9-generic, x86_64: installed
GraphicsCard:
 ATI Technologies Inc M92 LP [Mobility Radeon HD 4300 Series] [1002:9552] (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:0403]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
JockeyStatus: xorg:fglrx - ATI/AMD proprietary FGLRX graphics driver (Proprietary, Enabled, In use)
MachineType: Dell Inc. Vostro 1088
NonfreeKernelModules: fglrx
Package: fglrx-installer (not installed)
ProcEnviron:
 LANGUAGE=en_IN:en
 LANG=en_IN
 LC_MESSAGES=en_IN.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.39-ck1-dellvostro root=UUID=39de80a8-5dc4-49a2-9747-769fa79e6ced ro quiet splash vt.handoff=7
Renderer: Unknown
Tags:  natty ubuntu compiz-0.9
Uname: Linux 2.6.39-ck1-dellvostro x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 06/29/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 0195Y1
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA03:bd06/29/2010:svnDellInc.:pnVostro1088:pvr:rvnDellInc.:rn0195Y1:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Vostro 1088
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
version.fglrx-installer: fglrx-installer N/A
version.ia32-libs: ia32-libs 20090808ubuntu13
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3.1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7


** Tags added: apport-collected compiz-0.9 natty ubuntu

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https://bugs.launchpad.net/bugs/677917

Title:
  fglrx screen blank after suspend/resume Dell Inspiron 1545

Status in “fglrx-installer” package in Ubuntu:
  Confirmed

Bug description:
  After suspend / resume, screen is blank.  The video card in this
  machine is "M92 LP [Mobility Radeon HD 4300 Series]" and I think the
  fglrx driver doesn't recognize this (see attached Xorg.0.log).

  I found the solution was to add a file:
  /etc/pm/config.d/unload_modules containing:

    SUSPEND_MODULES="fglrx"

  I hope the fglrx-installer package can add this automatically in
  future.

  
  Some system info:

  lshw "display" section:
             *-display
                  description: VGA compatible controller
                  product: M92 LP [Mobility Radeon HD 4300 Series]
                  vendor: ATI Technologies Inc
                  physical id: 0
                  bus info: pci at 0000:01:00.0
                  version: 00
                  width: 32 bits
                  clock: 33MHz
                  capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
                  configuration: driver=fglrx_pci latency=0
                  resources: irq:48 memory:e0000000-efffffff ioport:de00(size=256) memory:f6df0000-f6dfffff memory:f6d00000-f6d1ffff

  
  relevant section of lspci -v:
  01:00.0 VGA compatible controller: ATI Technologies Inc M92 LP [Mobility Radeon HD 4300 Series] (prog-if 00 [VGA controller])
          Subsystem: Dell Device 02aa
          Flags: bus master, fast devsel, latency 0, IRQ 48
          Memory at e0000000 (32-bit, prefetchable) [size=256M]
          I/O ports at de00 [size=256]
          Memory at f6df0000 (32-bit, non-prefetchable) [size=64K]
          [virtual] Expansion ROM at f6d00000 [disabled] [size=128K]
          Capabilities: [50] Power Management version 3
          Capabilities: [58] Express Legacy Endpoint, MSI 00
          Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
          Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
          Kernel driver in use: fglrx_pci
          Kernel modules: fglrx, radeon
   

  $ lsb_release -rd
  Description:    Ubuntu 10.10
  Release:        10.10

  
  fglrx installed using hardware drivers (kubuntu version)