Control: tag -1 moreinfo unreproducible On 2017-06-19 00:56, Patrick O'Doherty wrote:
> Apologies if this is the wrong package against the file the bug. It > might well be the case that this issue lies with linux-image-4.9.0-3. > > nvidia-kernel-dkms produces an empty "nvidia-current-drm.ko" file when > built against this kernel version. This causes issues at boot and the > following log lines: > > systemd-modules-load[395]: modprobe: ERROR: could not insert > 'nvidia_current_drm': Invalid argument > systemd-modules-load[395]: Error running install command for nvidia_drm > Kernel modules: nvidia.ko > /lib/modules/4.9.0-3-amd64/updates/dkms/nvidia-current-modeset.ko > /lib/modules/4.9.0-3-amd64/updates/dkms/nvidia-current-drm.ko > /lib/modules/4.9.0-3-amd64/updates/dkms/nvidia-current.ko > /lib/modules/4.9.0-3-amd64/updates/dkms/nvidia-current-uvm.ko > > filename: > /lib/modules/4.9.0-3-amd64/updates/dkms/nvidia-current-modeset.ko > version: 375.66 > supported: external > license: NVIDIA > srcversion: 252CFD821549601A1591E20 > depends: nvidia > vermagic: 4.9.0-3-amd64 SMP mod_unload modversions > filename: /lib/modules/4.9.0-3-amd64/updates/dkms/nvidia-current-drm.ko > filename: /lib/modules/4.9.0-3-amd64/updates/dkms/nvidia-current.ko > alias: char-major-195-* > version: 375.66 > supported: external > license: NVIDIA > srcversion: 68751AFD79A210CEFFB8758 > alias: pci:v000010DEd00000E00sv*sd*bc04sc80i00* > alias: pci:v000010DEd*sv*sd*bc03sc02i00* > alias: pci:v000010DEd*sv*sd*bc03sc00i00* > depends: > vermagic: 4.9.0-3-amd64 SMP mod_unload modversions > filename: /lib/modules/4.9.0-3-amd64/updates/dkms/nvidia-current-uvm.ko > supported: external > license: MIT > depends: nvidia > vermagic: 4.9.0-3-amd64 SMP mod_unload modversions I just tried it in a sid chroot (linux-headers-4.9.0-3-amd64 (4.9.30-2) and nvidia-kernel-dkms (375.66-2)) and it built these files: # ls -la /lib/modules/4.9.0-3-amd64/updates/dkms/ total 18584 drwxr-xr-x 2 root root 120 Jun 19 02:23 . drwxr-xr-x 3 root root 60 Jun 19 02:23 .. -rw-r--r-- 1 root root 85552 Jun 19 02:23 nvidia-current-drm.ko -rw-r--r-- 1 root root 1085784 Jun 19 02:23 nvidia-current-modeset.ko -rw-r--r-- 1 root root 1115656 Jun 19 02:23 nvidia-current-uvm.ko -rw-r--r-- 1 root root 16732640 Jun 19 02:23 nvidia-current.ko # modinfo /lib/modules/4.9.0-3-amd64/updates/dkms/nvidia-current-drm.ko filename: /lib/modules/4.9.0-3-amd64/updates/dkms/nvidia-current-drm.ko version: 375.66 supported: external license: MIT srcversion: C4CEF74C8A748A2437DB582 alias: pci:v000010DEd00000E00sv*sd*bc04sc80i00* alias: pci:v000010DEd*sv*sd*bc03sc02i00* alias: pci:v000010DEd*sv*sd*bc03sc00i00* depends: drm,drm_kms_helper,nvidia-modeset vermagic: 4.9.0-3-amd64 SMP mod_unload modversions parm: modeset:Enable atomic kernel modesetting (1 = enable, 0 = disable (default)) (bool) Since your module does not give any useful output from modinfo, something went wrong on your machine - could be dkms or kernel. Have you tried the nvidia-kernel-source package? Does that build a usable module? Andreas