On Wed, May 19, 2021 at 4:48 AM Michel Dänzer <mic...@daenzer.net> wrote: > > On 2021-05-19 12:05 a.m., Alex Deucher wrote: > > On Tue, May 18, 2021 at 10:11 AM Michel Dänzer <mic...@daenzer.net> wrote: > >> > >> On 2021-05-17 11:33 a.m., xgqt wrote: > >>> Hello! > >>> > >>> I run a AMD laptop "81NC Lenovo IdeaPad S340-15API" - AMD Ryzen 5 3500U > >>> with Radeon Vega 8 Graphics. > >>> Recently some breakages started happening for me. In about 1h after > >>> boot-up while using a KDE desktop machine GUI would freeze. Sometimes it > >>> would be possible to move the mouse but the rest will be frozen. Screen > >>> may start blinking or go black. > >>> > >>> I'm not sure if this is my kernel, firmware or the hardware. > >>> I don't understands dmesg that's why I'm guessing, but I think it is the > >>> firmware since this behavior started around 2021-05-15. > >>> From my Portage logs I see that I updated my firmware on 2021-05-14 at > >>> 18:16:06. > >>> So breakages started with my kernel: 5.10.27 and FW: 20210511. > >>> After breakage I jumped to a older kernel 5.4.97 and compiled 5.12.4. I > >>> didn't notice a breakage on 5.4.97 but system ran ~40 minutes. > >>> So I booted to newly compiled 5.12.4 where I was ~1h and it broke. > >>> After that I booted to 5.4.97 again and downgraded my FW. > >>> While I'm writing this I'm booted to kernel: 5.12.4 with FW: 20210315. > >>> > >>> I also described my situation on the Gentoo bugzilla: > >>> https://bugs.gentoo.org/790566 > >>> > >>> "dmesg.log" attached here is from the time machine run fine (at the > >>> moment); "errors_sat_may_15_072825_pm_cest_2021.log" is a dmesg log from > >>> the time system broke > >>> > >>> Can I get any help with this? What are the next steps I should take? Any > >>> other files I should provide? > >> > >> I've hit similar hangs with a Lenovo ThinkPad E595 (Ryzen 7 3700U / > >> Picasso / RAVEN 0x1002:0x15D8 0x17AA:0x5124 0xC1). I'm also suspecting > >> them to be firware related. The hangs occurred with firmware from the AMD > >> 20.50 release. I'm currently running with firmware from the 20.40 release, > >> no hang in almost 2 weeks (the hangs happened within 1-2 days after boot). > > > > Can you narrow down which firmware(s) cause the problem? > > I'll try, but note I'm not really sure yet my hangs were related to firmware > (only). Anyway, I'll try narrowing it down.
Thanks. Does this patch help? https://patchwork.freedesktop.org/patch/433701/ Alex _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
