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Message #00013
Re: laptop screen blank (i915)
I just submitted this is a new bug.
If I boot into the recovery console and use the vesa driver in
xorg.conf, the X windows start correctly, although into 1024x768
resolution. This is running fine until I hit Ctrl+Alt+Fn (or
Ctrl+Alt+Del) which results in a blank screen and a freeze.
If I boot into the recovery console and use the intel driver on
xorg.conf, the X windows do not even start. The screen goes blank and
the computer freezes. I saw some complaints when booting about intel_agp:
"unknown symbol intel_agp_enabled (err -16)"
"gave up waiting for init of module intel_agp"
"unknown symbol intel_max_stolen (err -16)"
Somebody on the web suggested to blacklist intel_agp by adding a line
blacklist intel_agp
in /etc/modprobe.d/blacklist.conf
and updating the initramfs by
sudo update-initramfs -u
This removed the error messages about intel_agp but the computer still
freezes. I am attaching Xorg.0.log that was generated during this freeze
and the xorg.conf used. I don't see what happened.
Roman
On 10/28/2010 04:32 PM, Albert Vilella wrote:
Can you submit a bug report after a freeze in recovery mode?
apport-bug -p linux
On Thu, Oct 28, 2010 at 3:27 PM, Roman Groger <xalbert76@xxxxxxxxx
<mailto:xalbert76@xxxxxxxxx>> wrote:
Thanks Don. Unfortunately, this does not seem to work here. When I
start X (with the xforcevesa option in grub), the screen goes
blank and the computer freezes. The only way I can get to X is to
copy /etc/X11/xorg.conf.failsafeX to /etc/X11/xorg.conf and then
boot into the recovery mode. If I boot normally, the X comes up
but the screen goes blank and freezes about 5 min after I start X.
Wierd...
Don Owen wrote:
In grub, edit your kernel line to include the phrase
"xforcevesa" (without quotes) at the end of the line. I also
remove the "quiet" and "splash" options so I can see the boot
text, but that's optional. Once you get it booted up, then
you can permanently edit your grub options. This works for my
VPCY2 with integrated graphics, though it is not ideal.
-Don Owen
On 10/28/2010 08:49 AM, Roman Groger wrote:
Just upgraded to Ubuntu 10.10. The screen does not work
out of the box at all. If I go to the recovery mode and
check the error messages, there is one that says "no
screens found". If I attempt to startx either from the
command line or from the recovery mode by choosing the
failsafeX video mode, the computer freezes. Any ideas ?
Albert Vilella wrote:
Try Ubuntu 10.10, they've fixed it to make
auto-configuration of external screens easier (up to
1920x1200). If it doesn't work out of the box, try to
run the safe-graphics mode once it's installed, there
is a very simple reconfiguration tool that will find
out about your screens...
On Thu, Oct 28, 2010 at 11:33 AM, Roman Gröger
<xalbert76@xxxxxxxxx <mailto:xalbert76@xxxxxxxxx>
<mailto:xalbert76@xxxxxxxxx
<mailto:xalbert76@xxxxxxxxx>>> wrote:
Dear all.
I know that this problem has been discussed many
times but I still
cannot make it to work. I just purchased SONY Vaio
VPCY2 and installed
Ubuntu 10.04. I have the integrated Intel graphics
(i915). I get no
output on the laptop screen and, at the same time,
a beautiful hi-res
output on my external 21" lab monitor. The tricks
with adding
i915.modeset=0 or 1 in grub don't work (the former
freezes up the
laptop
with two LEDs above the Delete key blinking). Did
some of you make it
work ? I would greatly appreciate your guidance to
fix this.
Thanks a lot,
Roman
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[ 157.334]
X.Org X Server 1.9.0
Release Date: 2010-08-20
[ 157.334] X Protocol Version 11, Revision 0
[ 157.334] Build Operating System: Linux 2.6.24-27-server i686 Ubuntu
[ 157.334] Current Operating System: Linux lauren 2.6.35-22-generic-pae #35-Ubuntu SMP Sat Oct 16 22:16:51 UTC 2010 i686
[ 157.334] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic-pae root=UUID=d8799835-d288-4c17-85a5-23ebde743a39 ro single i8042.nopnp
[ 157.334] Build Date: 16 September 2010 05:39:22PM
[ 157.335] xorg-server 2:1.9.0-0ubuntu7 (For technical support please see http://www.ubuntu.com/support)
[ 157.346] Current version of pixman: 0.18.4
[ 157.346] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 157.346] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 157.347] (==) Log file: "/var/log/Xorg.0.log", Time: Thu Oct 28 21:17:17 2010
[ 157.373] (==) Using config file: "/etc/X11/xorg.conf"
[ 157.373] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 157.445] (==) No Layout section. Using the first Screen section.
[ 157.445] (**) |-->Screen "Screen0" (0)
[ 157.445] (**) | |-->Monitor "Monitor0"
[ 157.446] (**) | |-->Device "Card0"
[ 157.446] (==) Automatically adding devices
[ 157.446] (==) Automatically enabling devices
[ 157.479] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 157.480] Entry deleted from font path.
[ 157.503] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/100dpi/:unscaled,
/usr/share/fonts/X11/75dpi/:unscaled,
/usr/share/fonts/X11/Type1,
/usr/share/fonts/X11/100dpi,
/usr/share/fonts/X11/75dpi,
/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
built-ins
[ 157.503] (==) ModulePath set to "/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[ 157.503] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 157.503] (II) Loader magic: 0x81f8e00
[ 157.503] (II) Module ABI versions:
[ 157.503] X.Org ANSI C Emulation: 0.4
[ 157.503] X.Org Video Driver: 8.0
[ 157.503] X.Org XInput driver : 11.0
[ 157.503] X.Org Server Extension : 4.0
[ 157.505] (--) PCI:*(0:0:2:0) 8086:0046:104d:9076 rev 2, Mem @ 0xd0000000/4194304, 0xc0000000/268435456, I/O @ 0x00005050/8
[ 157.505] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[ 157.505] (WW) "glx" will not be loaded unless you've specified it to be loaded elsewhere.
[ 157.505] (II) "extmod" will be loaded by default.
[ 157.505] (II) "dbe" will be loaded by default.
[ 157.505] (II) "glx" will be loaded even though the default is to disable it.
[ 157.505] (II) "record" will be loaded by default.
[ 157.505] (II) "dri" will be loaded by default.
[ 157.505] (II) "dri2" will be loaded by default.
[ 157.505] (II) LoadModule: "extmod"
[ 157.559] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[ 157.574] (II) Module extmod: vendor="X.Org Foundation"
[ 157.574] compiled for 1.9.0, module version = 1.0.0
[ 157.574] Module class: X.Org Server Extension
[ 157.574] ABI class: X.Org Server Extension, version 4.0
[ 157.574] (II) Loading extension MIT-SCREEN-SAVER
[ 157.574] (II) Loading extension XFree86-VidModeExtension
[ 157.574] (II) Loading extension XFree86-DGA
[ 157.574] (II) Loading extension DPMS
[ 157.574] (II) Loading extension XVideo
[ 157.574] (II) Loading extension XVideo-MotionCompensation
[ 157.574] (II) Loading extension X-Resource
[ 157.574] (II) LoadModule: "dbe"
[ 157.574] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[ 157.579] (II) Module dbe: vendor="X.Org Foundation"
[ 157.579] compiled for 1.9.0, module version = 1.0.0
[ 157.579] Module class: X.Org Server Extension
[ 157.579] ABI class: X.Org Server Extension, version 4.0
[ 157.579] (II) Loading extension DOUBLE-BUFFER
[ 157.579] (II) LoadModule: "record"
[ 157.579] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[ 157.580] (II) Module record: vendor="X.Org Foundation"
[ 157.580] compiled for 1.9.0, module version = 1.13.0
[ 157.580] Module class: X.Org Server Extension
[ 157.580] ABI class: X.Org Server Extension, version 4.0
[ 157.580] (II) Loading extension RECORD
[ 157.580] (II) LoadModule: "dri"
[ 157.580] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[ 157.605] (II) Module dri: vendor="X.Org Foundation"
[ 157.605] compiled for 1.9.0, module version = 1.0.0
[ 157.605] ABI class: X.Org Server Extension, version 4.0
[ 157.606] (II) Loading extension XFree86-DRI
[ 157.606] (II) LoadModule: "dri2"
[ 157.606] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[ 157.606] (II) Module dri2: vendor="X.Org Foundation"
[ 157.606] compiled for 1.9.0, module version = 1.2.0
[ 157.607] ABI class: X.Org Server Extension, version 4.0
[ 157.607] (II) Loading extension DRI2
[ 157.607] (II) LoadModule: "intel"
[ 157.607] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 157.643] (II) Module intel: vendor="X.Org Foundation"
[ 157.643] compiled for 1.9.0, module version = 2.12.0
[ 157.643] Module class: X.Org Video Driver
[ 157.643] ABI class: X.Org Video Driver, version 8.0
[ 157.643] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
i810-dc100, i810e, i815, i830M, 845G, 852GM/855GM, 865G, 915G,
E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
4 Series, G45/G43, Q45/Q43, G41, B43, B43, Clarkdale, Arrandale,
Sandybridge, Sandybridge, Sandybridge, Sandybridge, Sandybridge,
Sandybridge, Sandybridge
[ 157.644] (--) using VT number 2
Section "Device"
Identifier "Card0"
Driver "intel"
EndSection
Section "Module"
Disable "glx"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "SONY"
ModelName "LCD monitor"
EndSection
Section "Screen"
Identifier "Screen0"
Monitor "Monitor0"
Device "Card0"
EndSection
References
