flyize Posted January 15, 2022 Share Posted January 15, 2022 On 11/9/2021 at 7:17 PM, Blobbonator said: Just fyi - on my 12600k i can see using /dmesg I will try it out with the suggestions in the message in the coming days but maybe alder lake needs an updated linux kernel we'll see edit: tried to use "i915.force_probe=4680" but didn't work for me Any chance you found a solution for this? FWIW, I'm running 6.10-rc2, but still the same issue. [ 23.505832] i915 0000:00:02.0: Your graphics device 4680 is not properly supported by the driver in this kernel version. To force driver probe anyway, use i915.force_probe=4680 module parameter or CONFIG_DRM_I915_FORCE_PROBE=4680 configuration option, or (recommended) check for kernel updates. Quote Link to comment
SimonF Posted January 15, 2022 Share Posted January 15, 2022 As you are on rc2. either add to syslinux or add to i915.conf in modprobed. options i915 force_probe=4680 or blacklist i915 and load intel gpu top as per this post. 1 Quote Link to comment
flyize Posted January 15, 2022 Share Posted January 15, 2022 2 hours ago, SimonF said: As you are on rc2. either add to syslinux or add to i915.conf in modprobed. options i915 force_probe=4680 or blacklist i915 and load intel gpu top as per this post. Got it. Thanks! I will inevitably forget about making these changes. Will this effect anything in the future? Quote Link to comment
SimonF Posted January 16, 2022 Share Posted January 16, 2022 8 hours ago, flyize said: Got it. Thanks! I will inevitably forget about making these changes. Will this effect anything in the future? Shouldn't do. Native support is due to be included in Kernel 5.16 from what I have read. Quote Link to comment
ich777 Posted January 16, 2022 Share Posted January 16, 2022 18 hours ago, flyize said: Will this effect anything in the future? Depends what you've done, if you've installed the Intel GPU TOP plugin it will handle everything for you if you've added the file manually it should also not harm your system. Quote Link to comment
flyize Posted January 17, 2022 Share Posted January 17, 2022 So transcoding seems to be 'soft' crashing my server. It responds to pings but nothing else. syslog shows this: Jan 16 16:39:12 Truffle kernel: i2c /dev entries driver Jan 16 17:10:06 Truffle kernel: i915 0000:00:02.0: [drm] Resetting vcs0 for preemption time out Jan 16 17:10:06 Truffle kernel: i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:28fffffd, in Plex Transcoder [8854] Any ideas? Quote Link to comment
flyize Posted January 20, 2022 Share Posted January 20, 2022 (edited) On 1/17/2022 at 9:17 AM, flyize said: So transcoding seems to be 'soft' crashing my server. It responds to pings but nothing else. syslog shows this: Jan 16 16:39:12 Truffle kernel: i2c /dev entries driver Jan 16 17:10:06 Truffle kernel: i915 0000:00:02.0: [drm] Resetting vcs0 for preemption time out Jan 16 17:10:06 Truffle kernel: i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:28fffffd, in Plex Transcoder [8854] Any ideas? Anyone even got a guess as to what this could be? I've recently upgrading the server hardware and am running 6.10.-rc2. Server works perfectly, as long as I don't turn on hardware transcoding in Plex. Also, I can't imagine that it matters, but I'm using binhex-plex. Edited January 20, 2022 by flyize Quote Link to comment
ProphetSe7en Posted January 29, 2022 Share Posted January 29, 2022 (edited) I got hw transcoding working with my i5-11600 on H264 materials, but not on h265. Is there some additional step that has to be done for it to work with plex? CPU is i5-11600 Edited January 29, 2022 by ProphetSe7en Quote Link to comment
Bluedevil678 Posted February 5, 2022 Share Posted February 5, 2022 Exactly what I was after! Thank you! Quote Link to comment
Dural Posted February 28, 2022 Share Posted February 28, 2022 (edited) On 1/28/2022 at 7:51 PM, ProphetSe7en said: I got hw transcoding working with my i5-11600 on H264 materials, but not on h265. Is there some additional step that has to be done for it to work with plex? CPU is i5-11600 I seem to be having the same issue with an 11500T, h264 starts up immediately and shows hw encoding. When I try to do the same on an h265 file it shows it starts and shows hw encoding but the client just sits there spinning. It looks like the cpu has one thread that goes to 100% while the gpu shows no load. edit-Just figured it out, uncheck Use hardware accelerated video encoding but leave Use hardware acceleration when available checked. Immediately worked after doing this and cpu load is <20% (4 threads being used for VM so not necessarily just from transcoding) while gpu video load is ~8%. Edited February 28, 2022 by Dural Quote Link to comment
Dural Posted February 28, 2022 Share Posted February 28, 2022 So what it appears to be doing is using the QS hardware for decoding but the CPU for encoding. If I turn the hardware encoding on it will work for anything h264 but h265 just spins, plex shows it's transcoding but nothing happens and 1 CPU thread is maxed out. Issue with the current drivers for 11th gen hardware? Quote Link to comment
freeridekid Posted March 1, 2022 Share Posted March 1, 2022 Is there a guide to get HW transcoding working with a 10th series iGPU on 6.9.2? I have Intel Top and gtv-g installed and the igpu passe through to plex, but i am still unable to get it to hardware transcode Quote Link to comment
freeridekid Posted March 8, 2022 Share Posted March 8, 2022 I'm using the hotio container, if that matters Quote Link to comment
totoleouf Posted March 11, 2022 Share Posted March 11, 2022 (edited) hello, i am using unraid 6.9.2 with intel core i5-10400 processor I am using the HOTIO plex container. Hardware transcoding only works on 720 or 1080p videos, all 4K files are transcoded by the CPU. I don't know what to do, can someone help me? and it's not the HEVC the problem: Edited March 11, 2022 by totoleouf Quote Link to comment
kalfun Posted March 30, 2022 Share Posted March 30, 2022 On 3/11/2022 at 12:53 PM, totoleouf said: hello, i am using unraid 6.9.2 with intel core i5-10400 processor I am using the HOTIO plex container. Hardware transcoding only works on 720 or 1080p videos, all 4K files are transcoded by the CPU. I don't know what to do, can someone help me? and it's not the HEVC the problem: You never transcode 4k, regardless if it's by CPU or iGPU. It just uses way too much resources. Always Direct Play. If you need to transcode 4k to play it, maybe you shouldn't be collecting it in the first place. Quote Link to comment
totoleouf Posted April 1, 2022 Share Posted April 1, 2022 On 3/30/2022 at 11:12 PM, kalfun said: You never transcode 4k, regardless if it's by CPU or iGPU. It just uses way too much resources. Always Direct Play. If you need to transcode 4k to play it, maybe you shouldn't be collecting it in the first place. It worked before, I even did a tutorial on unraid (lien), I already did 6 simultaneous 4K>SD transcoding with 100gb files. So no, it's not a resource problem! And I think, the problem comes from PLEX because by disabling HDR MAPPING it works. I am again transcoding several 4K sources with igpu and the processor is not very busy! Quote Link to comment
Joshimitsu91 Posted April 20, 2022 Share Posted April 20, 2022 Just wanted to say thanks to OP for a very simple guide that worked flawlessly first time. Gone from 100% CPU usage for one transcode to less than 20%, on an i3-8100T. Transcode video quality is great compared to i5 2500k! Quote Link to comment
shiz Posted April 30, 2022 Share Posted April 30, 2022 On 4/1/2022 at 6:28 PM, totoleouf said: It worked before, I even did a tutorial on unraid (lien), I already did 6 simultaneous 4K>SD transcoding with 100gb files. So no, it's not a resource problem! And I think, the problem comes from PLEX because by disabling HDR MAPPING it works. I am again transcoding several 4K sources with igpu and the processor is not very busy! any solution? having the same problem and similar setup - active tone mapping will use the cpu and not the igpu Quote Link to comment
francrouge Posted May 1, 2022 Share Posted May 1, 2022 Anyone has tried with an intel 11700k. ?ThxEnvoyé de mon Pixel 5 en utilisant Tapatalk Quote Link to comment
totoleouf Posted May 2, 2022 Share Posted May 2, 2022 you have to wait for an unraid update I think, on a discord someone with an intel 12th processor had problems, passing on the beta update of unraid it works, but the version is not stable Quote Link to comment
jsrk Posted May 13, 2022 Share Posted May 13, 2022 On 1/17/2022 at 3:17 PM, flyize said: So transcoding seems to be 'soft' crashing my server. It responds to pings but nothing else. syslog shows this: Jan 16 16:39:12 Truffle kernel: i2c /dev entries driver Jan 16 17:10:06 Truffle kernel: i915 0000:00:02.0: [drm] Resetting vcs0 for preemption time out Jan 16 17:10:06 Truffle kernel: i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:28fffffd, in Plex Transcoder [8854] Any ideas? I am having the very same issue. Did you find a solution for this yet? Quote Link to comment
flyize Posted May 13, 2022 Share Posted May 13, 2022 4 hours ago, jsrk said: I am having the very same issue. Did you find a solution for this yet? Nope. Its a known issue right now. Quote Link to comment
macieksoft Posted May 14, 2022 Share Posted May 14, 2022 (edited) On 4/30/2022 at 6:04 PM, shiz said: any solution? having the same problem and similar setup - active tone mapping will use the cpu and not the igpu I'm having the same issue, 4K HW tone mapping on my i3 10300 worked before, but now its broke Edited May 14, 2022 by macieksoft Quote Link to comment
jsrk Posted May 14, 2022 Share Posted May 14, 2022 23 hours ago, flyize said: Nope. Its a known issue right now. Quote Link to comment
flyize Posted May 15, 2022 Share Posted May 15, 2022 20 hours ago, jsrk said: I'm using Alder Lake. Quote Link to comment
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