Re: Fedora 12, 13 /KDE freezing Desktop

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sun, 03 Oct 2010 20:08:28 -0400
Jim <binarynut@xxxxxxxxxxx> wrote:

 
> I have 4 different Fedora boxes at different locations with KDE
> Desktops Freezing Applications or clicking on mouse for intervals of
> 10-15 seconds at a time. Nothing shows up in System Monitor to
> indicate why.
> 
> Anyone have these problems ?

I run Gnome, but I used to see similar behavior in the GUI, though the
delays were somewhat less, more like 5 to 10 seconds.  I started
running top, and then iotop, and found that it was always updatedb or
one of those background jobs.  The trouble was they weren't background
because they were run by root, and they hogged resources.

I set flags in the cron job that told it to only run when there was
nothing else requiring the resource and that fixed it.  Perhaps you
have the same issue?

These are the relevant lines from the mlocate.cron job
in /etc/cron.daily.  I can't remember what was originally there, that
was a long time ago.  There are man pages for both renice and ionice.

renice +19 -p $$ >/dev/null 2>&1
ionice -c3 -p $$ >/dev/null 2>&1

Do this for all io and cpu hogs that don't need high priority.

-- 
users mailing list
users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines

[Index of Archives]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [EPEL Devel]     [Fedora Magazine]     [Fedora Summer Coding]     [Fedora Laptop]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Desktop]     [Fedora Fonts]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Yosemite News]     [Gnome Users]     [KDE Users]     [Fedora Art]     [Fedora Docs]     [Fedora Sparc]     [Libvirt Users]     [Fedora ARM]

  Powered by Linux