On Tue, Apr 8, 2008 at 10:36 PM, Daniel Hahler <[EMAIL PROTECTED]> wrote:
> btw: I've tried the -server images already for this very reason a few days 
> ago: First I had to manually install l-r-m/nvidia-glx-new for it and then the
> infamous "black window" bug appeared after about 10 open windows already 
> (while I have not seen it on -generic for a long while).

I am sorry, is this because of nvidia or is it because of the
cgroup_sched?

>  So, "just using the server" image does not seem to be a good solution to 
> work around this regression, IMHO.
>
>  I've tried to get the kernel teams attention for (the impact of) this issue 
> a few days after 2.6.24 was available in Hardy and I've found out that the
> USER_SCHED setting was the reason for boinc causing my system to crawl.
>  While there's a workaround for boinc now (luckily), it makes Hardy unusable 
> for any other kind of distributed computing clients (by default) or causes
> issues like outlined above.
>

Well you can use the same workaround for all these other distributed
computing clients as well.

>  Tim, I've thought you were about to enable cgroups for all kernel
>  flavors, after we've talked to you on #ubuntu-kernel a few days ago?!
>

I too hope you shift to cgroup based scheduling as soon as possible.

Thanks
Dhaval

-- 
Kernel should use CONFIG_FAIR_CGROUP_SCHED
https://bugs.launchpad.net/bugs/188226
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