This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1830522 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1830522 Title: Ryzen 3550h lowers its frequency to 400MHz Status in linux package in Ubuntu: Incomplete Bug description: I've bougt new notebook with ryzen 3550h onboard (Asus fx705dy) and noticed one thing: whenever the cpu is fully loaded and the gpu is being used the cpu sets its freqeuncy to 400MHz and system works slow untill reboot. For example:I installed Android Studio. When I open large project in it and open youtube video in browser or start emulator system works on max frequency for couple of seconds and then lowers cpu frequency to 400MHz. If I just compile the project it'll work nice until using gpu. Another example is I can compile Unreal Engine within 1.5 hours without such problems if I just let notebook do it without browsing internet. I've tried a lot of things like settings cpufreq mode to performance (sudo cpufreq-set -r -g performance), disabling c6 state etc. The only workaround I found for now is disabling boost for cpu by executing echo 0 > /sys/devices/system/cpu/cpufreq/boost Any idea how to work on this system without disabling cpu boost? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830522/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp