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Message #121899
[Bug 631412] Re: [maverick] - Xorg fails to load with "nomodeset" kernel parameter
** Description changed:
Binary package hint: xserver-xorg-video-intel
Some notebooks need the "nomodeset acpi_backlight = vendor" kernel boot
time option to make screen brigthness adjustable by Fn keys (I have a
Toshiba Satelltie T130). With this option xorg failes to load. Without
this screen is always at a maximal brightness. This workaround was OK in
lucid, now in maverick it doesn't work.
== Regression details ==
Discovered in version: maverick
Last known good version: lucid
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-19-generic 2.6.35-19.28
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-19.28-generic 2.6.35.3
Uname: Linux 2.6.35-19-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: shawkat 1664 F.... pulseaudio
/dev/snd/pcmC0D0p: shawkat 1664 F...m pulseaudio
CRDA: Error: [Errno 2] Нет такого файла или каталога
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0700000 irq 45'
Mixer name : 'Intel Cantiga HDMI'
Components : 'HDA:14f15066,1179ffe0,00100301 HDA:80862802,80860101,00100000'
Controls : 13
Simple ctrls : 8
Date: Mon Sep 6 13:34:04 2010
InstallationMedia: Kubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427)
MachineType: TOSHIBA SATELLITE T130
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-19-generic root=UUID=21b3e6c1-e81f-40a6-afae-cd0946341b37 ro quiet splash
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=ru_RU.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UserAsoundrc:
pcm.bluetooth {
type bluetooth
device 00:1E:7C:00:4D:93
}
dmi.bios.date: 09/29/2009
dmi.bios.vendor: TOSHIBA
dmi.bios.version: V1.70
dmi.board.name: SATELLITE T130
dmi.board.vendor: TOSHIBA
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnTOSHIBA:bvrV1.70:bd09/29/2009:svnTOSHIBA:pnSATELLITET130:pvrPST3AE-01S01UGR:rvnTOSHIBA:rnSATELLITET130:rvrNotApplicable:cvnTOSHIBA:ct10:cvrN/A:
dmi.product.name: SATELLITE T130
dmi.product.version: PST3AE-01S01UGR
dmi.sys.vendor: TOSHIBA
+
+
+ [lspci]
+ 00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07)
+ Subsystem: Toshiba America Info Systems Device [1179:ffe0]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
+ Subsystem: Toshiba America Info Systems Device [1179:ffe1]
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https://bugs.launchpad.net/bugs/631412
Title:
[maverick] - Xorg fails to load with "nomodeset" kernel parameter
References