Public bug reported:
Kubuntu 10.04 Alpha2 up to date 2010/01/26, Linux ragnar 2.6.32-11
-generic-pae #15-Ubuntu SMP Tue Jan 19 18:16:50 UTC 2010 i686 GNU/Linux.
Ubuntu 2.6.32-11.15-generic-pae.
Evertime i boot i have a process ksoftirqd/0 or ksoftirqd/1 consuming
100% of CPU. It disappears after a few Minutes. - If i connect my DVB-T
-USB-Box (Terratec Cinergy T2) to the computer i have the same issue and
then there is no help but rebooting to get rid of this process. But the
booting issue comes whether the Box is connected or not. - On another
installation of Ubuntu (with GNOME) on the same system, same Kernel
2.6.32-11-generic-pae, within another partition i do not have the issue.
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: l3onidas 1954 F.... knotify4
l3onidas 1972 F.... kmix
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Audigy2'/'SB Audigy 4 [SB0610] (rev.0, serial:0x10211102) at
0xcf00, irq 20'
Mixer name : 'SigmaTel STAC9750,51'
Components : 'AC97a:83847650'
Controls : 202
Simple ctrls : 37
Date: Tue Jan 26 10:06:53 2010
DistroRelease: Ubuntu 10.04
InstallationMedia: Error: [Errno 13] Permission denied:
'/var/log/installer/media-info'
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3
NonfreeKernelModules: nvidia
Package: linux-image-2.6.32-11-generic-pae 2.6.32-11.15
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-11-generic-pae
root=UUID=eedc1395-492f-49b5-95b2-9c6ce8399c4e ro quiet splash
ProcEnviron:
LANGUAGE=de_DE:de:en_GB:en
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-11.15-generic-pae
Regression: No
RelatedPackageVersions: linux-firmware 1.28
Reproducible: Yes
RfKill:
SourcePackage: linux
TestedUpstream: Yes
Uname: Linux 2.6.32-11-generic-pae i686
WifiSyslog:
dmi.bios.date: 03/25/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F5
dmi.board.name: GA-MA770-UD3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF5:bd03/25/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-MA770-UD3
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 lucid
--
process ksoftirqd consuming 100% of CPU after booting Kubuntu
https://bugs.launchpad.net/bugs/512702
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