Framework Laptop 13 (AMD 7040 Series) random stuttering issue

# Framework Laptop 13 (AMD 7040 Series) random stuttering issue <https://hackmd.io/@brlin/framework-laptop-13-stuttering-problem> ## The problem * Video display become stuttering randomly. * Switching to TTY terminal is possible, but also not responsive and stuttering ## Workarounds ### Half-force reboot Using: * Ctrl+Alt+Delete key combination when in a TTY terminal * Using the Magic SysRq key sequence: R, E, I, S, U, B/O ### Disable PSR Add the `amdgpu.dcdebugmask=0x10` parameter to the kernel boot cmdline. Refer to the following page for more information: [[SOLVED] amdgpu framework [drm] dc_dmub_srv_log_diagnostic_data / Kernel & Hardware / Arch Linux Forums](https://bbs.archlinux.org/viewtopic.php?id=302499) ### Apply patch [Artifacting and glitching on 7840HS/780M on Wayland (#3388) · Issues · drm / amd · GitLab](https://gitlab.freedesktop.org/drm/amd/-/issues/3388#note_2705971) 開源 AMD 驅動開發者提出之可能可以解決問題的程式修正 ## 參考資料 * [[SOLVED] amdgpu framework [drm] dc_dmub_srv_log_diagnostic_data / Kernel & Hardware / Arch Linux Forums](https://bbs.archlinux.org/viewtopic.php?id=302499) * [System gets really slow - Framework Laptop 13 / Linux - Framework Community](https://community.frame.work/t/system-gets-really-slow/61854/2) * [Bug #2084053 “[amdgpu] Display microstutters (unless PSR is disa...” : Bugs : linux package : Ubuntu](https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2084053) * [Artifacting and glitching on 7840HS/780M on Wayland (#3388) · Issues · drm / amd · GitLab<br>開源 AMD 驅動開發者提出之可能可以解決問題的程式修正](https://gitlab.freedesktop.org/drm/amd/-/issues/3388#note_2705971) * [Amdgpu instability (6.13.4 + firmware 20250219) - Framework Laptop 13 / Linux - Framework Community](https://community.frame.work/t/amdgpu-instability-6-13-4-firmware-20250219/65312/11) * [Ring gfx_0.0.0 reset failure caused by/with Firefox (#4015) · 議題 · drm / amd · GitLab](https://gitlab.freedesktop.org/drm/amd/-/issues/4015) * [Debugging GPU hangs with RADV — The Mesa 3D Graphics Library latest documentation](https://docs.mesa3d.org/drivers/amd/hang-debugging.html) * [Tom St Denis / umr · GitLab<br>可能有幫助的除錯工具](https://gitlab.freedesktop.org/tomstdenis/umr)