[maverick] - Xorg fails to load with "nomodeset" kernel parameter
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-intel (Ubuntu) |
Invalid
|
Medium
|
Unassigned | ||
Maverick |
Won't Fix
|
Medium
|
Unassigned |
Bug Description
Binary package hint: xserver-
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-
Regression: Yes
Reproducible: Yes
ProcVersionSign
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/
/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,
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=
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=ru_RU.UTF-8
SHELL=/bin/bash
RelatedPackageV
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.
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.
dmi.modalias: dmi:bvnTOSHIBA:
dmi.product.name: SATELLITE T130
dmi.product.
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]
tags: | added: kubuntu |
tags: |
added: regression-release removed: regression-potential |
description: | updated |
Changed in xserver-xorg-video-intel (Ubuntu Maverick): | |
status: | New → Triaged |
importance: | Undecided → Medium |
description: | updated |
Xorg.log when nomodeset is set. Bug is always reproducible.