Le 04/05/2019 à 21:33, Felix Miata a écrit : > Erwan David composed on 2019-05-04 20:52 (UTC+0200): > >>>> I have some display problems > ... >> Graphics: Device-1: NVIDIA GF108M [NVS 5400M] vendor: Lenovo driver: >> nouveau v: kernel bus ID: 01:00.0 chip ID: 10de:0def >> Display: x11 server: X.Org 1.20.3 driver: modesetting >> unloaded: fbdev,vesa compositor: kwin_x11 tty: N/A >> OpenGL: renderer: NVC1 v: 4.3 Mesa 18.3.4 direct render: Yes >> What are my options now ? I do not know where to begin looking for >> documentation on reparaing my install. > What are your "display problems"?
Sometimes it locks, regularly only the upper half of the (visual) screen is displayed in the lower half of the physical screen, etc. > How do you know the problem isn't Mesa or Kwin > or Plasma rather than a kernel or DDX driver? I do not, I only know it worked whe I used nivdia drivers. > Have you tried disabling compositing > in systemsettings5? No, but has it an effect on the globall display ? > Does the trouble go away if you use a different WM? I have only KDE > What was > the last thing you remember doing before "display problems" began? aptitude upgrade, message that nvidia-driver was not compatible anymore with my card, do you want to continue ? -> No Then all packages which where to be upgraded in half-installed state, purging nvidia-driver* packages finishing the install of the other packages, installing nvidia-legacy-390xx-* packages > Does > /etc/X11/xorg.conf exist? No. > If it does, try removing it. The nouveau DDX and > modesetting DDX almost never need it. Is there anything in > /etc/X11/xorg.conf.d/? There is the configuration of my thinkpad trackpad Section "InputClass" Identifier "Trackpoint Wheel Emulation" MatchProduct "TPPS/2 IBM TrackPoint|DualPoint Stick|Synaptics Inc. Composite TouchPad / TrackPoint|ThinkPad USB Keyboard with TrackPoint|USB Trackpoint pointing device|Composite TouchPad / TrackPoint" MatchDevicePath "/dev/input/event*" Option "EmulateWheel" "true" Option "EmulateWheelButton" "2" Option "Emulate3Buttons" "false" Option "XAxisMapping" "6 7" Option "YAxisMapping" "4 5" EndSection > If yes, what is in it? Upload your /var/log/Xorg.0.log where we can see it > (man > pastebinit) and maybe someone can spot a problem. It is at https://paste.debian.net/1081484/ I did not find anything suspect in it. > Inxi doesn't show the nouveau > DDX to be available. Maybe installing xserver-xorg-video-nouveau would improve > things. If it's already installed, an NVidia driver remnant might be blocking > its use. it is installed, but obviously not used Here are all the nvidia packages installed : dpkg -l 'nvidia*'|grep -v '^un' Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-===========================================-============-============-========================================================================= ii nvidia-alternative 410.104-3 amd64 allows the selection of NVIDIA as GLX provider ii nvidia-detect 410.104-3 amd64 NVIDIA GPU detection utility ii nvidia-egl-common 410.104-3 amd64 NVIDIA binary EGL driver - common files ii nvidia-installer-cleanup 20151021+9 amd64 cleanup after driver installation with the nvidia-installer ii nvidia-kernel-common 20151021+9 amd64 NVIDIA binary kernel module support files ii nvidia-legacy-390xx-alternative 390.116-1 amd64 allows the selection of NVIDIA as GLX provider (390xx legacy version) ii nvidia-legacy-390xx-driver 390.116-1 amd64 NVIDIA metapackage (390xx legacy version) ii nvidia-legacy-390xx-driver-bin 390.116-1 amd64 NVIDIA driver support binaries (390xx legacy version) ii nvidia-legacy-390xx-driver-libs:amd64 390.116-1 amd64 NVIDIA metapackage (OpenGL/GLX/EGL/GLES libraries) (390xx legacy version) ii nvidia-legacy-390xx-egl-icd:amd64 390.116-1 amd64 NVIDIA EGL installable client driver (ICD) ii nvidia-legacy-390xx-kernel-dkms 390.116-1 amd64 NVIDIA binary kernel module DKMS source (390xx legacy version) ii nvidia-legacy-390xx-kernel-support 390.116-1 amd64 NVIDIA binary kernel module support files (390xx legacy version) ii nvidia-legacy-390xx-vdpau-driver:amd64 390.116-1 amd64 Video Decode and Presentation API for Unix - NVIDIA driver (390xx legacy) ii nvidia-legacy-check 410.104-3 amd64 check for NVIDIA GPUs requiring a legacy driver ii nvidia-modprobe 410.93-1 amd64 utility to load NVIDIA kernel modules and create device nodes ii nvidia-persistenced 410.104-1 amd64 daemon to maintain persistent software state in the NVIDIA driver ii nvidia-settings 410.104-2 amd64 tool for configuring the NVIDIA graphics driver ii nvidia-settings-legacy-390xx 390.116-1 amd64 tool for configuring the NVIDIA graphics driver (390xx legacy version) ii nvidia-support 20151021+9 amd64 NVIDIA binary graphics driver support files And from my past experiences, to get a smooth use (eg whe I put laptop on dock it automatically uses the second screen) I would have prefered to continue use the nvidia driver. However I I must completely reinstall the nvidia driver for this, I'll firts purge all those packages, hoping it will be sufficient to get a working nouveau installation. Thanks for looking at my problem