+- PINE64 (https://forum.pine64.org)
+-- Forum: Pinebook Pro (https://forum.pine64.org/forumdisplay.php?fid=111)
+--- Forum: Linux on Pinebook Pro (https://forum.pine64.org/forumdisplay.php?fid=114)
+--- Thread: Frequent segfaults etc. while compiling (/showthread.php?tid=10437)
Pages:
1
2
RE: Frequent segfaults etc. while compiling - mfritsche - 06-28-2020
(06-27-2020, 04:26 PM)xmixahlx Wrote: what happens if you underclock the CPU and use conservative governor?:
sudo cpupower -c 4,5 frequency-set -u 1.80GHz
sudo cpupower -C all frequency-set -g conservative
Thank you! It took
Code:
sudo cpupower -c 4,5 frequency-set -u 1.0GHz
sudo cpupower -c 0,1,2,3 frequency-set -u 0.8GHzRE: Frequent segfaults etc. while compiling - xmixahlx - 07-13-2020
good to know, but confirms faulty hardware. any word from pine?
what are your temps? for context i build... a lot... often for hours at 65C without issue.
i added a cpupower config script to pbp-tools with this and similar testing in mind. or just set a profile and be done with it.
RE: Frequent segfaults etc. while compiling - mfritsche - 07-15-2020
I didn't contact them. I didn't check yet if there are replacement parts available; did anyone try to replace the mainsoc yet?
RE: Frequent segfaults etc. while compiling - mfritsche - 07-15-2020
By the way, pinetemp.sh does not report more than 52C on the CPU when the segfaults start. Unloading bcrmfmac and using a USB-Ethernet Adapter definetly helps in deferring the crashes. I tried to test with an armhf image to see if that's more stable, unfortunately, the default debian image crashed on upgrade and didn't work after that, and it was time for bed then...