gkrellm-cpufreq will crash gkrellm (segfault) when one or more CPU/Cores is disabled from the start or is disabled while the plugin is running. Here's an excerpt of I mail I wrote to the author that describes the problem: I found out that suspend2 disables the "non-boot-CPUs" (meaning core "1" here) and re-enabling it after the resume-process is completed. This happens via "CPU Hotplug" and I can trigger that manually via "/sys/devices/system/cpu/cpu1/online" (cpu0 cannot be disabled). Reproducible: Always Steps to Reproduce: 1. Have a system with more than 1 core and CONFIG_HOTPLUG_CPU=1 2. Run gkrellm with the gkrellm-cpufreq plugin loaded 3. echo 0 > /sys/devices/system/cpu/cpu1/online Actual Results: gkrellm crashed with sefault in the cpufreq-plugin Expected Results: not crash ;)
Created attachment 123753 [details, diff] Patch that fixes the descrbed issue Mailed this to the but yet got nothing but a return receipt. Maybe should not change version to 0.6.1 but could make 0.6-r1
Thanks very much for the patch, I have added committed x11-plugins/gkrellm-cpufreq-0.6-r1 that contains this fix.
