wirelessduck--- via Dng said on Fri, 13 Aug 2021 20:06:37 +1000 >> On 13 Aug 2021, at 18:28, Steve Litt <sl...@troubleshooters.com> >> wrote: >> >> terryc said on Fri, 13 Aug 2021 13:55:07 +1000 >> >> >>> >>> Setting up? As in reallocating desktops? >>> >>> I'd be more inclined to look at HW/Sw problems when you are adding >>> something like a 4K screen. Is there sufficient ram? >> >> And... >> >> OP, while you're at it, just for fun run a ram test on all the ram. > >Memtest86+ would be a good choice? > >http://www.memtest.org/
Excellent choice. It's what I use. I think it's one of the boot choices on System Rescue CD. > >> And run smartctl on your disks. And lmsensors to read various >> temperatures and fan parameters. > >https://askubuntu.com/a/53782 > >Install lm-sensors package, run `sudo sensors-detect`, and then load >the listed kernel modules or add to /etc/modules and reboot. > >`sensors` will display the data in a terminal, or you can use various >GUI front ends such as psensor or gkrellm. > >> It sound like you have an intermittent problem, and that justifies >> the extra corrective maintenance tests of hardware, even though >> those tests will take some time (run them overnight when you're >> sleeping). > >https://www.phoronix-test-suite.com/ > >Running a few tests from Phoronix test suite might be good for >detecting hardware issues? I looked at the Phoronix suite for 1 minute, and it seemed pretty good. SteveT Steve Litt Spring 2021 featured book: Troubleshooting Techniques of the Successful Technologist http://www.troubleshooters.com/techniques _______________________________________________ Dng mailing list Dng@lists.dyne.org https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
