USB mouse gestures, keypress events, graphical as well as audible output is seemingly periodically interrupted for a short fraction of a second. With default gnome keyboard speed and delay, interruption happens about every 290 letters.
Interruptions occur also when booted with init=/bin/bash.
This is the case since I did a release upgrade from 10.04 running default kernel (2.6.32-25-generic, I guess) to 10.10 (2.6.35-22-generic). MainlineBuild is to be tested.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.34
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.34-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: martin 1470 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with ALC101 at irq 11'
Mixer name : 'Realtek ALC101'
Components : 'AC97a:414c4730'
Controls : 24
Simple ctrls : 17
CurrentDmesg:
[ 43.304029] eth0: no IPv6 routers present
[ 44.964138] audit_printk_skb: 18 callbacks suppressed
[ 44.964143] type=1400 audit(1286966267.643:18): apparmor="DENIED" operation="capable" parent=1 profile="/usr/sbin/ntpd" pid=1219 comm="ntpd" capability=1 capname="dac_override"
[ 49.415874] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[ 50.432035] ipw2200: Failed to send POWER_MODE: Command timed out.
Date: Wed Oct 13 13:51:41 2010
HibernationDevice: RESUME=UUID=05198403-e4c6-4b0a-85ba-e9e2f05cdcb6
Lsusb:
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 046d:c01b Logitech, Inc. MX310 Optical Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: MTC Montara-GML
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=260f888b-e25c-42e1-b3a6-474579cbee3b ro splash quiet
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
SourcePackage: linux
WifiSyslog:
dmi.bios.date: 06/09/2004
dmi.bios.vendor: Insyde Software Corporation
dmi.bios.version: R1.07
dmi.board.name: Montara-GML
dmi.board.vendor: MTC
dmi.board.version: FAB-2
dmi.chassis.asset.tag: 12345678
dmi.chassis.type: 8
dmi.chassis.vendor: MTC
dmi.chassis.version: A1
dmi.modalias: dmi:bvnInsydeSoftwareCorporation:bvrR1.07:bd06/09/2004:svnMTC:pnMontara-GML:pvrFAB-2:rvnMTC:rnMontara-GML:rvrFAB-2:cvnMTC:ct8:cvrA1:
dmi.product.name: Montara-GML
dmi.product.version: FAB-2
dmi.sys.vendor: MTC
linux-image-