[Bug 630646] [NEW] lshw command hangs on Framebuffer devices

[Bulat Nigmatullin]

Public bug reported:

1) bulat at bulat-laptop:~$ lsb_release -rd
Description:	Ubuntu maverick (development branch)
Release:	10.10
2) bulat at bulat-laptop:~$ apt-cache policy linux
linux:
  Установлен: (отсутствует)
  Кандидат:   2.6.35.19.20
  Таблица версий:
     2.6.35.19.20 0
        500 http://ru.archive.ubuntu.com/ubuntu/ maverick/main amd64 Packages
3) I've tried to see system hardware info using 'lshw' command.
4) If i run 'lshw' command by root user the system hangs on Framebuffer devices. Mouse and keyboard don't respond. Only hard reboot helps.
The same bug is happen during 'lshw -short' runned by root user.

If i run 'lshw' command by non root user, all possible information is
displayed and system don't hangs.

ProblemType: KernelOops
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.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  bulat      1417 F.... pulseaudio
CRDA: Error: [Errno 2] Нет такого файла или каталога
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf0600000 irq 47'
   Mixer name	: 'Realtek ALC883'
   Components	: 'HDA:10573055,10573055,00100700 HDA:10ec0883,17341236,00100002'
   Controls      : 28
   Simple ctrls  : 17
Date: Sun Sep  5 08:57:59 2010
Failure: oops
HibernationDevice: RESUME=UUID=77d25b9f-76f9-49c4-9951-c5c6fa8f342a
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta amd64 (20100901.1)
MachineType: FUJITSU SIEMENS AMILO Xi 2428
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-19-generic root=UUID=1f028db7-f475-4561-89c8-87e0b54bc994 ro quiet splash noapic
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
StagingDrivers: lirc_ite8709
Title: [STAGING]
dmi.bios.date: 09/30/2008
dmi.bios.vendor: Phoenix
dmi.bios.version: 1.15
dmi.board.name: F40
dmi.board.vendor: FUJITSU SIEMENS
dmi.board.version: 00030D0055036FEA
dmi.chassis.type: 10
dmi.chassis.vendor: FUJITSU SIEMENS
dmi.modalias: dmi:bvnPhoenix:bvr1.15:bd09/30/2008:svnFUJITSUSIEMENS:pnAMILOXi2428:pvr:rvnFUJITSUSIEMENS:rnF40:rvr00030D0055036FEA:cvnFUJITSUSIEMENS:ct10:cvr:
dmi.product.name: AMILO Xi 2428
dmi.sys.vendor: FUJITSU SIEMENS

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-kerneloops kernel-config kernel-oops maverick needs-upstream-testing regression-potential staging

-- 
lshw command hangs on Framebuffer devices
https://bugs.launchpad.net/bugs/630646
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