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Groups > linux.debian.bugs.dist > #1073738
| From | Sebastian Reichel <sre@debian.org> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#994918: linux-image-5.14.0-1-amd64: Cannot load amdgpu firmware on 5.14 kernel |
| Date | 2021-09-30 23:40 +0200 |
| Message-ID | <D3bWy-4DB-5@gated-at.bofh.it> (permalink) |
| References | <D0qS6-8dN-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
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Hi, The amdgpu driver from Linux 5.14 seems to require IOMMU support, which was disabled by default in my system's BIOS. My system (which has a Radeon RX 5700XT GPU) successfully booted 5.14 after enabling it in the BIOS. Previous 5.10 kernel also worked with IOMMU disabled. I did not do any further investigations. In any case the missing firmware files from the original report are a red herring since the warnings either already existed for 5.10 kernel (e.g. the one about navi10_mes.bin) or are for quite recent GPUs, which were not yet supported by 5.10. Regards, -- Sebastian
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Bug#994918: linux-image-5.14.0-1-amd64: Cannot load amdgpu firmware on 5.14 kernel Markelov Anton <doublic@gmail.com> - 2021-09-23 09:00 +0200
Bug#994918: Anton Markelov <doublic@gmail.com> - 2021-09-29 08:40 +0200
Bug#994918: linux-image-5.14.0-1-amd64: Cannot load amdgpu firmware on 5.14 kernel Sebastian Reichel <sre@debian.org> - 2021-09-30 23:40 +0200
Bug#994918: linux-image-5.14.0-1-amd64: Cannot load amdgpu firmware on 5.14 kernel Anton Markelov <doublic@gmail.com> - 2021-10-04 08:50 +0200
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