> Am 26.01.2020 um 22:16 schrieb Bertrand Dekoninck > <[email protected]>: > > >> >> It may be a hardware overheating issue. Did you install windfarm_core >> and windfarm_fcu_controls to control the fans? >> >> -Stan Johnson >> > > I've enabled them since my upgrade to sid at the end of December but I > mentioned an other issue here yesterday : > https://lists.debian.org/debian-powerpc/2020/01/msg00062.html > > I would really be surprised if it is an overheating issue and more if it is a > hardware problem (and I would be saddened...) . As I said, it shutdowns > randomly and sometimes very early after boot. With no intensive task. > It has never occurred during Sid's installation process (I tried several > times). > > With Wheezy, I doesn't occur either. And I do intensive tasks with it : audio > processing with ardour, parallel builds with both cpus and so on. The > temperature of my cpu does only increase from 55°C to 67°C doing that. My SSD > is 37°C and my HD is 44°C now. > I will monitor those temperatures with sid. > > As John Paul suggests, I will try different kernels. First, can I try > Jessie's kernel in Sid or will it be a problem with my ext4 root partition ? > I'll try to build more recent kernels after that. > > Thanks for your kind answers. > Bertrand >
I would definitely check the water cooler. After all these years, it can leak. PowerMac7.3 has water-cooling. https://everymac.com/systems/apple/powermac_g5/faq/powermac-g5-liquid-cooling-info-leaks-issues.html
