On 2021-05-19 3:57 p.m., Alex Deucher wrote: > 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/
Unfortunately not. After no hangs for two weeks with older firmware, I just got a hang again within a day with newer firmware and a kernel with this fix. I'll try and narrow down which firmware triggers it now. Does Picasso use the picasso_*.bin ones only, or others as well? -- Earthling Michel Dänzer | https://redhat.com Libre software enthusiast | Mesa and X developer _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
