I have a HP Touchsmart 2 (tm2).
This Notebook has 2 Graphiccars: Intel (DIS) and ATI (IGD):
# lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Manhattan [Mobility Radeon HD 5400 Series]
If i use the Intel-Graphiccard, everything works well, i can suspend and resume as often as i'd like.
If i use the ATI-Graphiccard i can suspend (wich takes a longer time than with the Intel one) however I can't resume. I get a blank/black screen and can't change brightness. Plus I can't switch to any tty.
I've tried this instructions to find an error: https://wiki.ubuntu.com/DebuggingKernelSuspend
but it dosn't seem to bring relevant informations (however, I'll add the dmesg.txt to this bugreport)
PS: to switch between graphiccards, I use "vga_switcheroo" and i have "vanilla"-ubuntu, no third party software.
I have a HP Touchsmart 2 (tm2).
This Notebook has 2 Graphiccars: Intel (DIS) and ATI (IGD):
# lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Manhattan [Mobility Radeon HD 5400 Series]
If i use the Intel-Graphiccard, everything works well, i can suspend and resume as often as i'd like.
If i use the ATI-Graphiccard i can suspend (wich takes a longer time than with the Intel one) however I can't resume. I get a blank/black screen and can't change brightness. Plus I can't switch to any tty.
I've tried this instructions to find an error: https:/ /wiki.ubuntu. com/DebuggingKe rnelSuspend
but it dosn't seem to bring relevant informations (however, I'll add the dmesg.txt to this bugreport)
PS: to switch between graphiccards, I use "vga_switcheroo" and i have "vanilla"-ubuntu, no third party software.
ProblemType: Bug xorg-video- ati 1:6.14. 99~git20111219. aacbd629- 0ubuntu2 ature: Ubuntu 3.4.0-5.11-generic 3.4.0 support. test.0:
DistroRelease: Ubuntu 12.10
Package: xserver-
ProcVersionSign
Uname: Linux 3.4.0-5-generic x86_64
.tmp.unity.
ApportVersion: 2.1.1-0ubuntu2 ,opengl, compiztoolbox, decor,vpswitch, snap,mousepoll, resize, place,move, wall,grid, regex,imgpng, session, gnomecompat, animation, fade,unitymtgra bhandles, workarounds, scale,expo, ezoom,unityshel l] nterest: Yes, whatever it takes to get this fixed in Ubuntu /casper/ initrd. lz file=/cdrom/ preseed/ username. seed boot=casper quiet splash -- persistent BOOT_IMAGE= /casper/ vmlinuz xorg-video- ati asset.tag: Base Board Asset Tag asset.tag: CNU0250216 version: Chassis Version bvrF.12: bd07/30/ 2010:svnHewlett -Packard: pnHPTouchSmartt m2NotebookPC: pvr048920000025 2A20001220000: rvnHewlett- Packard: rn1486: rvr83.1A: cvnHewlett- Packard: ct10:cvrChassis Version: version: 0489200000252A2 0001220000 libgl1- mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu4 libgl1- mesa-dri- experimental: libgl1- mesa-dri- experimental N/A libgl1- mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu4 xserver- xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu11 xserver- xorg-input- evdev: xserver- xorg-input- evdev 1:2.7.0-0ubuntu1 xserver- xorg-video- ati: xserver- xorg-video- ati 1:6.14. 99~git20111219. aacbd629- 0ubuntu2 xserver- xorg-video- intel: xserver- xorg-video- intel 2:2.19.0-1ubuntu1 xserver- xorg-video- nouveau: xserver- xorg-video- nouveau 1:0.0.16+ git20120322+ ab7291d- 1
Architecture: amd64
CasperVersion: 1.317
CompizPlugins: [core,composite
CompositorRunning: compiz
Date: Fri Jun 8 20:54:43 2012
DistUpgraded: Fresh install
DistroCodename: quantal
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device [103c:1486]
Advanced Micro Devices [AMD] nee ATI Manhattan [Mobility Radeon HD 5400 Series] [1002:68e0] (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company TouchSmart tm2-2050er discrete GPU (Mobility Radeon HD 5450) [103c:1486]
LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120606.2)
MachineType: Hewlett-Packard HP TouchSmart tm2 Notebook PC
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: initrd=
SourcePackage: xserver-
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/30/2010
dmi.bios.vendor: Insyde
dmi.bios.version: F.12
dmi.board.
dmi.board.name: 1486
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 83.1A
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.
dmi.modalias: dmi:bvnInsyde:
dmi.product.name: HP TouchSmart tm2 Notebook PC
dmi.product.
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.7.8-0ubuntu3
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.