memtest is a util that was, in the past, included on the boot screen. I think its been dropped but can be yum installed. check for it with yum search memtest it will test your memory out for any faulty locations by move data patters in and out of all mem locations... another possibility, but a painful one, is your thermal grease has burned off the cpu. if it does overheating can occur. cracking open laptops is no fun, but doable, maybe look for a youtube on doing it for your machine. On Mon, Oct 13, 2014 at 12:18 PM, Ranjan Maitra <maitra.mbox.ignored@xxxxxxxxx> wrote: > Hi Gary, > > Thanks! I also have updated my BIOS (as mentioned in a subsequent post) but I have continued to have frequent error messages and lockups even with the mainline vanilla kernel. I have filed bug reports on both kernel.org and fedora -- hopefully it will be fixed soon. > > Btw, what does running memtest for 24 hours mean? What do I have to do? > > Many thanks and best wishes, > Ranjan > > > > On Mon, 13 Oct 2014 11:09:54 -0700 Gary Artim <gartim@xxxxxxxxx> wrote: > >> I've had similar error messages and hang of the system (unresponsive, >> but powered on). I would check if there is any firmware upgrade you >> could apply to the motherboard and also run memtest for 24 hours. I >> recently did flash my motherboard and haven't had a hang since, but >> its a server/raid and the load can get pretty big, hasn't yet. >> >> On Wed, Sep 24, 2014 at 5:17 AM, Ranjan Maitra >> <maitra.mbox.ignored@xxxxxxxxx> wrote: >> > Hi, >> > >> > I have been having this issue sometimes (not always but quite >> > frequently) upon wakeup from hibernate for the past few days (on a >> > newly installed notebook) which is a Dell Precision M3800. >> > >> > I get the following message on my consoles: >> > >> > Message from syslogd@.... >> > kernel:BUG: soft lockup - CPU#1 stuck for 22s! >> > >> > What is the problem? Is the problem with the laptop or the kernel? >> > >> > I am using kernel-3.16.2-201.fc20.x86_64 on Fedora 20. >> > >> > The laptop has 12GB memory and 16GB swap. >> > >> > Any suggestions? >> > >> > Many thanks and best wishes, >> > Ranjan >> > >> > >> > >> > -- >> > Important Notice: This mailbox is ignored: e-mails are set to be >> > deleted on receipt. Please respond to the mailing list if appropriate. >> > For those needing to send personal or professional e-mail, please use >> > appropriate addresses. >> > >> > ____________________________________________________________ >> > FREE 3D EARTH SCREENSAVER - Watch the Earth right on your desktop! >> > Check it out at http://www.inbox.com/earth >> > >> > >> > -- >> > users mailing list >> > users@xxxxxxxxxxxxxxxxxxxxxxx >> > To unsubscribe or change subscription options: >> > https://admin.fedoraproject.org/mailman/listinfo/users >> > Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct >> > Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines >> > Have a question? Ask away: http://ask.fedoraproject.org >> -- >> users mailing list >> users@xxxxxxxxxxxxxxxxxxxxxxx >> To unsubscribe or change subscription options: >> https://admin.fedoraproject.org/mailman/listinfo/users >> Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct >> Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines >> Have a question? Ask away: http://ask.fedoraproject.org > > > -- > Important Notice: This mailbox is ignored: e-mails are set to be deleted on receipt. Please respond to the mailing list if appropriate. For those needing to send personal or professional e-mail, please use appropriate addresses. > > ____________________________________________________________ > FREE ONLINE PHOTOSHARING - Share your photos online with your friends and family! > Visit http://www.inbox.com/photosharing to find out more! > > > -- > users mailing list > users@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe or change subscription options: > https://admin.fedoraproject.org/mailman/listinfo/users > Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct > Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines > Have a question? Ask away: http://ask.fedoraproject.org -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
