Clarification: Some of the TU117 files are symlinks to TU116 so commit 2e92a49f90f73c8edc44b25c6e669d5e70893c90 does affect TU117:
$ grep tu117 WHENCE Link: nvidia/tu117/acr/bl.bin -> ../../tu116/acr/bl.bin Link: nvidia/tu117/acr/ucode_ahesasc.bin -> ../../tu116/acr/ucode_ahesasc.bin Link: nvidia/tu117/acr/ucode_asb.bin -> ../../tu116/acr/ucode_asb.bin Link: nvidia/tu117/acr/ucode_unload.bin -> ../../tu116/acr/ucode_unload.bin Link: nvidia/tu117/acr/unload_bl.bin -> ../../tu116/acr/unload_bl.bin Link: nvidia/tu117/gr/fecs_bl.bin -> ../../tu116/gr/fecs_bl.bin File: nvidia/tu117/gr/fecs_data.bin File: nvidia/tu117/gr/fecs_inst.bin File: nvidia/tu117/gr/fecs_sig.bin Link: nvidia/tu117/gr/gpccs_bl.bin -> ../../tu116/gr/gpccs_bl.bin File: nvidia/tu117/gr/gpccs_data.bin File: nvidia/tu117/gr/gpccs_inst.bin File: nvidia/tu117/gr/gpccs_sig.bin File: nvidia/tu117/gr/sw_bundle_init.bin File: nvidia/tu117/gr/sw_ctx.bin File: nvidia/tu117/gr/sw_method_init.bin File: nvidia/tu117/gr/sw_nonctx.bin File: nvidia/tu117/gr/sw_veid_bundle_init.bin Link: nvidia/tu117/nvdec/scrubber.bin -> ../../tu116/nvdec/scrubber.bin Link: nvidia/tu117/sec2/desc.bin -> ../../tu116/sec2/desc.bin Link: nvidia/tu117/sec2/image.bin -> ../../tu116/sec2/image.bin Link: nvidia/tu117/sec2/sig.bin -> ../../tu116/sec2/sig.bin -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/2030882 Title: Jammy: NVIDIA Turing architecture firmware for Nouveau missing (TU117) Status in linux-firmware package in Ubuntu: Confirmed Bug description: Black screen when logging out in KDE Neon. Original bug report for KDE here: https://bugs.kde.org/show_bug.cgi?id=473144 ------- Key points in the last comments: I wonder could it be related to this linux-firmware issue with NVIDIA Turing arch: https://gitlab.freedesktop.org/drm/nouveau/-/issues/207 https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux- firmware.git/commit/?id=2e92a49f90f73c8edc44b25c6e669d5e70893c90 Current linux-firmware package in Jammy is: 20220329.git681281e4-0ubuntu3.17 So that would be slightly older than the one where the NVIDIA fix was introduced (3rd April) --------- https://gitlab.freedesktop.org/drm/nouveau/-/issues/207 >Versions with this issue can boot with nomodeset kernel parameter. I added 'nomodeset' to the "linux" -line in Grub for kernel 6.2 and now the logout works. So this looks like it very likely is the firmware issue with Ubuntu Jammy. --------- So, this linux-firmware change would be needed: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux- firmware.git/commit/?id=2e92a49f90f73c8edc44b25c6e669d5e70893c90 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/2030882/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
