I started to suffer from this bug during this week. Last time I was
listening to music and suddenly the music started to loop the last 0.5-1
secs and everything else just froze. This has happened to only one of my
computers, running Ubuntu 12.04 64-bit and Intel hardware:
$ uname -a:
3.2.0-35-generic #55-Ubuntu SMP Wed Dec 5 17:42:16 UTC 2012 x86_64 x86_64
x86_64 GNU/Linux
$ lspci -v:
-- clip --
00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio
Controller (rev 04)
Subsystem: Giga-byte Technology Device a014
Flags: bus master, fast devsel, latency 0, IRQ 53
Memory at f7f10000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:02.0 VGA compatible controller: Intel Corporation Ivy Bridge Graphics
Controller (rev 09) (prog-if 00 [VGA controller])
Subsystem: Giga-byte Technology Device d000
Flags: bus master, fast devsel, latency 0, IRQ 51
Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
I/O ports at f000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
-- clip --
I didn't see anything related in the kernel log.
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/993187
Title:
ubuntu 12.04 completely freezes frequently.
Status in “linux” package in Ubuntu:
Won't Fix
Status in “plymouth-theme-int2mil-ubuntu-11.04” package in Ubuntu:
Fix Released
Status in “xserver-xorg-video-intel” package in Ubuntu:
Won't Fix
Status in “linux” source package in Precise:
Won't Fix
Status in “plymouth-theme-int2mil-ubuntu-11.04” source package in Precise:
Fix Released
Status in “xserver-xorg-video-intel” source package in Precise:
Won't Fix
Bug description:
Update: 6/12/2012
This bug is about a complete system lock-up. No other TTYs can be started.
Mouse doesn't move. Keyboard doesn't react. The only solution is hard reset.
Seems to happen on a variety of configurations, including nVidia, ATI
and Intel graphics.
If you are still able to TTY or SSH into other sessions, move the
mouse or use the keyboard, file another bug.
Thx. Joris V. (brains).
Update: 5/21/2012
Updating the kernel to 3.3.6 as suggested by Michael in #91, the system seems
stable, no freezes yet in 5-6 hrs of using and watching videos for couple of
hrs.
Original description:
I recently installed newly released ubuntu 12.04 LTS 64 bit version on my
desktop. And it is frequently freezing, for the first few hours it ran smoothly
and when I started watching videos it started freezing randomly.
I have to use hard restart every time.
Initially it was only during videos but now even during normal browsing it is
freezing.
I am using on board graphics and do not have any graphics card
installed.
Can someone please help me here, I really love the new looks of 12.04
and it bugs me not being able to use :(
Below is my hardware configuration:
Processor: Intel CORE i3 processor (2nd generation)
Board: Intel® Desktop Board DH67BL
Ram: 4GB
Graphics: On board
HDD: 500 GB
Please let me know if you need more information, or any specific logs
I can capture (and how).
Thanks,
Ketan Patil
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