Public bug reported:
I have installed 2.6.34-9999-generic (mainline kernel).
Error 1:
When pressing control-alt-F1 on gnome desktop.
The desktop switches to a black screen. Other than expected, no terminal is
shown.
control-alt-F7:
It switches back to normal gnome desktop
Error 2:
The recognized screen resolution does not match.
1024 x 768 at 0 Hz (see screenshot)
800 x 600 at 61 Hz
In reality many other and including much higher screen resolutions are
supported.
Note:
- When using 2.6.32-19-generic both errors Error 1 and Error 2 do not appear.
- Please note that this Error 1: is closely related to bug "437437 the screen
did not change temporarily to a text console".
---
Architecture: amd64
CheckboxSubmission: 3109389866dbbb61e11731415cfc5364
CheckboxSystem: daed2f3d6643b4a84b4520a2427f8c2b
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
Package: linux (not installed)
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
Tags: lucid
Uname: Linux 2.6.34-999-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: michael 1570 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xf5100000 irq 22'
Mixer name : 'Realtek ALC883'
Components : 'HDA:10ec0883,1458e601,00100002'
Controls : 40
Simple ctrls : 22
CheckboxSubmission: 3109389866dbbb61e11731415cfc5364
CheckboxSystem: daed2f3d6643b4a84b4520a2427f8c2b
DistroRelease: Ubuntu 10.04
HibernationDevice: RESUME=/dev/sda5
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
Lsusb:
Bus 002 Device 003: ID 03f0:1204 Hewlett-Packard DeskJet 930c
Bus 002 Device 002: ID 046d:c03f Logitech, Inc. UltraX Optical Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 004: ID 058f:6362 Alcor Micro Corp. Hi-Speed 21-in-1 Flash Card
Reader/Writer (Internal/External)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Package: linux (not installed)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic
root=UUID=c4db4ed7-94f4-4254-92ea-5aeab9e6d411 ro vga=792 splash quiet splash
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.utf8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Regression: Yes
RelatedPackageVersions: linux-firmware 1.33
Reproducible: Yes
RfKill:
Tags: lucid kconfig regression-potential needs-upstream-testing
Uname: Linux 2.6.32-19-generic x86_64
UserGroups:
dmi.bios.date: 08/09/2006
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F5
dmi.board.name: GA-M55PLUS-S3G
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF5:bd08/09/2006:svn:pn:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-M55PLUS-S3G:rvrx.x:cvn:ct3:cvr:
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-collected
--
the screen did not change temporarily to a text console (mainline
kernel)
https://bugs.launchpad.net/bugs/556867
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