Dell Inspiron 6000. Problem solved.
@anonym - if you've got the time and the patience, check to see
whether upstream kernels fix your problem. git-bisect can help you
narrow it down to which change fixed the bug.
--
cpu idle time in /proc/stat wrong
https://launchpad.net/bugs/30557
--
ubuntu
I think you can check that you are using the new kernel this way:
$ cat /proc/version
Linux version 2.6.15-26-686 ([EMAIL PROTECTED]) (gcc version 4.0.3
(Ubuntu 4.0.3-1ubuntu5)) #1 SMP PREEMPT Thu Aug 3 03:13:28 UTC 2006
You may need to edit /boot/grub/menu.lst (CAREFULLY) or use the grub
boot me
Public bug reported:
This morning I was prompted to upgrade around 80 package in my Dapper
Drake installation. I upgraded all of them. After rebooting, starting
applications such as firefox and gnome-terminal from the gnome
application panel was noticeably slower.
Before: clicking the firefox i
I've put together a test program that demonstrates the
performance degradation introduced by this bug.
The attached tar ball contains information about the test program
and oprofile runs demonstrating the differences in
performance with max_cstate=1 and max_cstate=8.
I believe Ubuntu defect 50153
This problem still occurs if I use the stock kernel.org 2.6.15 source
(or the Debian source) with the Ubuntu 686 config file. I see a couple
of possibilities:
1) There are two separate bugs being discussed here. This would explain
several discrepancies in the bug reports, particularly why some p
Well, my problem goes away if I change my config from CONFIG_HZ_250 to
CONFIG_HZ_1000. The change from 1000 to 250 was done in 2.5.15-24,
which corresponds nicely to when I started to see problems with sluggish
performance.
* i386/amd64: Change HZ=1000 to HZ=250. The high frequency was causing
Neither bug, the /proc/stat issue or the lousy X performance, is
reproducible in 2.6.17.5. I'm going to try to figure out which kernel
rev resolved the issue(s).
--
cpu idle time in /proc/stat wrong
https://launchpad.net/bugs/30557
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https:
Both problems are reproducible in kernel.org 2.6.15.7. Both appear to
be fixed in 2.6.16.
--
cpu idle time in /proc/stat wrong
https://launchpad.net/bugs/30557
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
The problem and the fix are described in these notes to LKML:
http://lkml.org/lkml/2005/12/8/304
There are some further changes upstream to deal with bugs in the first
set of patches. Right now I'm running the Ubuntu 2.6.15-26 code with
this set of patches, and things look good:
5a07a30c3cc4dc4
*** This bug is a duplicate of bug 30557 ***
https://bugs.launchpad.net/bugs/30557
This problem was fixed about a year ago, but I'm glad to see you guys
have some time to clear out the bug database. See bug 30557 for a
complete description of the problem and the fix.
** This bug has been mar
*** This bug is a duplicate of bug 230906 ***
https://bugs.launchpad.net/bugs/230906
As a hint to others who stumble across this bug: this same problem comes
up on CIFS shares. The work around there is to mount the share with the
"mapchars,iocharset=utf8" options.
--
You received this bug n
I like Rygle's proposed solution. Compatibility is a good thing here.
I'd also suggest adding mapchars,iocharset=utf8 as default options for
CIFS mounts for the same reason.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bug
12 matches
Mail list logo
