displaying bug : nvidia driver unstable ?

Hello, dear fellowSuse,

Linux localhost.localdomain 5.3.18-lp152.63-default #1 SMP Mon Feb 1 17:31:55 UTC 2021 (98caa86) x86_64 x86_64 x86_64 GNU/Linux

Since some packet installation- maybe shutter ? :O- my display of kde desktop and login page are seriously bugged :sarcastic:.
Description : login inviting of kde is flickering -sparkling- when mouse movement or keyboard typing, and background also flickering during login inviting , when mouse movement or keyboard typing : not cool for discretion :\

When navigating desktop : display window shifting only occurs partially or totally when mouse movement, …and flickering also with scrolling terminal.

At the installation, there was a notification for unstable graphic driver. For more security, i wish to install a stable, reliable nvidia driver for my GeForce GTX 1070 Mobile ( laptop).

Can you help me please ?

Thanks to all.

Please post:

zypper se -si nvidia kernel
cat /var/log/Xorg.0.log

Please use for every command a seperate Code-Tag:
https://forums.opensuse.org/showthread.php/536143-Using-Code-Tags-Around-Your-Paste

Thanks Sauterland,

 zypper se -si nvidia kernel
Chargement des données du dépôt...
Lecture des paquets installés...

S  | Name                  | Type   | Version              | Arch         | Repository
---+-----------------------+--------+----------------------+--------------+-------------------------------------------------
i+ | kernel-default        | paquet | 5.3.18-lp152.63.1    | x86_64       | openSUSE:Leap:15.2:Update
i+ | kernel-default        | paquet | 5.3.18-lp152.63.1    | x86_64       | Online updates for openSUSE Leap:15.2 (standard)
i+ | kernel-default        | paquet | 5.3.18-lp152.63.1    | x86_64       | Dépôt principal de mise à jour
i+ | kernel-default        | paquet | 5.3.18-lp152.60.1    | x86_64       | openSUSE:Leap:15.2:Update
i+ | kernel-default        | paquet | 5.3.18-lp152.60.1    | x86_64       | Online updates for openSUSE Leap:15.2 (standard)
i+ | kernel-default        | paquet | 5.3.18-lp152.60.1    | x86_64       | Dépôt principal de mise à jour
i+ | kernel-firmware       | paquet | 20200107-lp152.2.3.1 | noarch       | openSUSE:Leap:15.2:Update
i+ | kernel-firmware       | paquet | 20200107-lp152.2.3.1 | noarch       | Online updates for openSUSE Leap:15.2 (standard)
i+ | kernel-firmware       | paquet | 20200107-lp152.2.3.1 | noarch       | Dépôt principal de mise à jour
i+ | purge-kernels-service | paquet | 0-lp152.4.1          | noarch       | Dépôt principal

cat /var/log/Xorg.0.log
 20801.665] (--) Log file renamed from "/var/log/Xorg.pid-17551.log" to "/var/log/Xorg.0.log"
 20801.665] 
X.Org X Server 1.20.3
X Protocol Version 11, Revision 0
 20801.665] Build Operating System: openSUSE SUSE LINUX
 20801.665] Current Operating System: Linux localhost.localdomain 5.3.18-lp152.63-default #1 SMP Mon Feb 1 17:31:55 UTC 2021 (98caa86) x86_64
 20801.665] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.3.18-lp152.63-default root=UUID=b26485e4-2ec5-4c71-acd8-908d3137e767 splash=silent resume=/dev/disk/by-label/swap quiet mitigations=auto
 20801.665] Build Date: 19 November 2020  12:00:00PM
 20801.665]  
 20801.665] Current version of pixman: 0.34.0
 20801.665]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
 20801.665] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
 20801.665] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Feb  7 19:23:13 2021
 20801.665] (==) Using config directory: "/etc/X11/xorg.conf.d"
 20801.665] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
 20801.665] (==) No Layout section.  Using the first Screen section.
 20801.665] (==) No screen section available. Using defaults.
 20801.665] (**) |-->Screen "Default Screen Section" (0)
 20801.665] (**) |   |-->Monitor "<default monitor>"
 20801.666] (==) No monitor specified for screen "Default Screen Section".
        Using a default monitor configuration.
 20801.666] (==) Automatically adding devices
 20801.666] (==) Automatically enabling devices
 20801.666] (==) Automatically adding GPU devices
 20801.666] (==) Max clients allowed: 256, resource mask: 0x1fffff
 20801.666] (WW) The directory "/usr/share/fonts/misc/sgi" does not exist.
 20801.666]    Entry deleted from font path.
 20801.666] (==) FontPath set to:
        /usr/share/fonts/misc:unscaled,
        /usr/share/fonts/Type1/,
        /usr/share/fonts/100dpi:unscaled,
        /usr/share/fonts/75dpi:unscaled,
        /usr/share/fonts/ghostscript/,
        /usr/share/fonts/cyrillic:unscaled,
        /usr/share/fonts/truetype/,
        built-ins
 20801.666] (==) ModulePath set to "/usr/lib64/xorg/modules"
 20801.666] (WW) Ignoring unrecognized extension "XFree86-DGA"
 20801.666] (II) The server relies on udev to provide the list of input devices.
        If no devices become available, reconfigure udev or disable AutoAddDevices.
 20801.666] (II) Loader magic: 0x55f344169d20
 20801.666] (II) Module ABI versions:
 20801.666]    X.Org ANSI C Emulation: 0.4
 20801.666]    X.Org Video Driver: 24.0
 20801.666]    X.Org XInput driver : 24.1
 20801.666]    X.Org Server Extension : 10.0
 20801.666] (++) using VT number 7

 20801.666] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
 20801.666] (II) xfree86: Adding drm device (/dev/dri/card0)
 20801.668] (--) PCI:*(1@0:0:0) 10de:1be1:1043:1011 rev 161, Mem @ 0xa2000000/16777216, 0x90000000/268435456, 0xa0000000/33554432, I/O @ 0x00004000/128, BIOS @ 0x????????/131072
 20801.668] (II) LoadModule: "glx"
 20801.668] (II) Loading /usr/lib64/xorg/modules/extensions/libglx.so
 20801.668] (II) Module glx: vendor="X.Org Foundation"
 20801.668]    compiled for 1.20.3, module version = 1.0.0
 20801.668]    ABI class: X.Org Server Extension, version 10.0
 20801.668] (II) Scanning /etc/X11/xorg_pci_ids directory for additional PCI ID's supported by the drivers
 20801.668] (II) Scanning /etc/X11/xorg_pci_ids directory for additional PCI ID's supported by the drivers
 20801.668] (==) Matched nvidia as autoconfigured driver 0
 20801.668] (==) Matched nouveau as autoconfigured driver 1
 20801.668] (==) Matched nv as autoconfigured driver 2
 20801.668] (==) Matched modesetting as autoconfigured driver 3
 20801.668] (==) Matched fbdev as autoconfigured driver 4
 20801.668] (==) Matched vesa as autoconfigured driver 5
 20801.668] (==) Assigned the driver to the xf86ConfigLayout
 20801.668] (II) LoadModule: "nvidia"
 20801.669] (WW) Warning, couldn't open module nvidia
 20801.669] (EE) Failed to load module "nvidia" (module does not exist, 0)
 20801.669] (II) LoadModule: "nouveau"
 20801.669] (II) Loading /usr/lib64/xorg/modules/drivers/nouveau_drv.so
 20801.669] (II) Module nouveau: vendor="X.Org Foundation"
 20801.669]    compiled for 1.20.3, module version = 1.0.15
 20801.669]    Module class: X.Org Video Driver
 20801.669]    ABI class: X.Org Video Driver, version 24.0
 20801.669] (II) LoadModule: "nv"
 20801.669] (WW) Warning, couldn't open module nv
 20801.669] (EE) Failed to load module "nv" (module does not exist, 0)
 20801.669] (II) LoadModule: "modesetting"
 20801.669] (II) Loading /usr/lib64/xorg/modules/drivers/modesetting_drv.so
 20801.669] (II) Module modesetting: vendor="X.Org Foundation"
 20801.669]    compiled for 1.20.3, module version = 1.20.3
 20801.669]    Module class: X.Org Video Driver
 20801.669]    ABI class: X.Org Video Driver, version 24.0
 20801.669] (II) LoadModule: "fbdev"
 20801.669] (II) Loading /usr/lib64/xorg/modules/drivers/fbdev_drv.so
 20801.669] (II) Module fbdev: vendor="X.Org Foundation"
 20801.669]    compiled for 1.20.3, module version = 0.5.0
 20801.669]    Module class: X.Org Video Driver
 20801.669]    ABI class: X.Org Video Driver, version 24.0
 20801.669] (II) LoadModule: "vesa"
 20801.669] (II) Loading /usr/lib64/xorg/modules/drivers/vesa_drv.so
 20801.669] (II) Module vesa: vendor="X.Org Foundation"
 20801.669]    compiled for 1.20.3, module version = 2.4.0
 20801.669]    Module class: X.Org Video Driver
 20801.669]    ABI class: X.Org Video Driver, version 24.0
 20801.669] (II) NOUVEAU driver 
 20801.669] (II) NOUVEAU driver for NVIDIA chipset families :
 20801.669]    RIVA TNT        (NV04)
 20801.669]    RIVA TNT2       (NV05)
 20801.669]    GeForce 256     (NV10)
 20801.669]    GeForce 2       (NV11, NV15)
 20801.669]    GeForce 4MX     (NV17, NV18)
 20801.669]    GeForce 3       (NV20)
 20801.669]    GeForce 4Ti     (NV25, NV28)
 20801.669]    GeForce FX      (NV3x)
 20801.669]    GeForce 6       (NV4x)
 20801.669]    GeForce 7       (G7x)
 20801.669]    GeForce 8       (G8x)
 20801.669]    GeForce GTX 200 (NVA0)
 20801.669]    GeForce GTX 400 (NVC0)

(too much code )

 20801.669] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
 20801.669] (II) FBDEV: driver for framebuffer: fbdev
 20801.669] (II) VESA: driver for VESA chipsets: vesa
 20801.669] (II) [drm] nouveau interface version: 1.3.1
 20801.669] (WW) Falling back to old probe method for modesetting
 20801.670] (WW) Falling back to old probe method for fbdev
 20801.670] (II) Loading sub module "fbdevhw"
 20801.670] (II) LoadModule: "fbdevhw"
 20801.670] (II) Loading /usr/lib64/xorg/modules/libfbdevhw.so
 20801.670] (II) Module fbdevhw: vendor="X.Org Foundation"
 20801.670]    compiled for 1.20.3, module version = 0.0.2
 20801.670]    ABI class: X.Org Video Driver, version 24.0
 20801.670] (II) Loading sub module "dri2"
 20801.670] (II) LoadModule: "dri2"
 20801.670] (II) Module "dri2" already built-in
 20801.670] (--) NOUVEAU(0): Chipset: "NVIDIA NV134"
 20801.670] (II) NOUVEAU(0): Creating default Display subsection in Screen section
        "Default Screen Section" for depth/fbbpp 24/32
 20801.670] (==) NOUVEAU(0): Depth 24, (--) framebuffer bpp 32
 20801.670] (==) NOUVEAU(0): RGB weight 888
 20801.670] (==) NOUVEAU(0): Default visual is TrueColor
 20801.670] (==) NOUVEAU(0): Using HW cursor
 20801.670] (==) NOUVEAU(0): Allowed maximum DRI level 2.
 20801.670] (==) NOUVEAU(0): GLX sync to VBlank enabled.
 20801.670] (==) NOUVEAU(0): Page flipping enabled
 20801.670] (==) NOUVEAU(0): Swap limit set to 1 [Max allowed 2]
 20801.670] (==) NOUVEAU(0): Page flipping synced to vblank by kernel.
 20801.670] (II) NOUVEAU(0): Initializing outputs ...
 20801.674] (II) NOUVEAU(0): Output eDP-1 has no monitor section
 20801.675] (II) NOUVEAU(0): Output HDMI-1 has no monitor section
 20801.739] (II) NOUVEAU(0): Output DP-1 has no monitor section
 20801.739] (II) NOUVEAU(0): 3 crtcs needed for screen.
 20801.739] (II) NOUVEAU(0): Allocated crtc nr. 0 to this screen.
 20801.739] (II) NOUVEAU(0): Allocated crtc nr. 1 to this screen.
 20801.739] (II) NOUVEAU(0): Allocated crtc nr. 2 to this screen.
 20801.739] (II) NOUVEAU(0): Allocated crtc nr. 3 to this screen.
 20801.743] (II) NOUVEAU(0): EDID for output eDP-1
 20801.743] (II) NOUVEAU(0): Manufacturer: AUO  Model: 329d  Serial#: 0
 20801.743] (II) NOUVEAU(0): Year: 2017  Week: 16
 20801.743] (II) NOUVEAU(0): EDID Version: 1.4
 20801.743] (II) NOUVEAU(0): Digital Display Input
 20801.743] (II) NOUVEAU(0): 8 bits per channel
 20801.743] (II) NOUVEAU(0): Digital interface is DisplayPort
 20801.743] (II) NOUVEAU(0): Max Image Size [cm]: horiz.: 38  vert.: 21
 20801.743] (II) NOUVEAU(0): Gamma: 2.20
 20801.743] (II) NOUVEAU(0): No DPMS capabilities specified
 20801.743] (II) NOUVEAU(0): Supported color encodings: RGB 4:4:4 
 20801.743] (II) NOUVEAU(0): First detailed timing is preferred mode
 20801.743] (II) NOUVEAU(0): Preferred mode is native pixel format and refresh rate
 20801.743] (II) NOUVEAU(0): redX: 0.642 redY: 0.338   greenX: 0.322 greenY: 0.611
 20801.743] (II) NOUVEAU(0): blueX: 0.153 blueY: 0.046   whiteX: 0.313 whiteY: 0.329
 20801.743] (II) NOUVEAU(0): Manufacturer's mask: 0
 20801.743] (II) NOUVEAU(0): Supported detailed timing:
 20801.743] (II) NOUVEAU(0): clock: 368.1 MHz   Image Size:  382 x 214 mm
 20801.743] (II) NOUVEAU(0): h_active: 1920  h_sync: 1968  h_sync_end 2000 h_blank_end 2092 h_border: 0
 20801.743] (II) NOUVEAU(0): v_active: 1080  v_sync: 1090  v_sync_end 1095 v_blanking: 1222 v_border: 0
 20801.743] (II) NOUVEAU(0):  AUO
 20801.743] (II) NOUVEAU(0):  B173HAN03.2
 20801.743] (II) NOUVEAU(0): EDID (in hex):
 20801.743] (II) NOUVEAU(0):   00ffffffffffff0006af9d3200000000
 20801.743] (II) NOUVEAU(0):   101b0104a5261578026a75a456529c27
 20801.743] (II) NOUVEAU(0):   0b505400000001010101010101010101
 20801.743] (II) NOUVEAU(0):   010101010101ce8f80ac70388e403020
 20801.743] (II) NOUVEAU(0):   a5007ed6100000000000000000000000
 20801.743] (II) NOUVEAU(0):   00000000000000000000000000fe0041
 20801.743] (II) NOUVEAU(0):   554f0a202020202020202020000000fe
 20801.743] (II) NOUVEAU(0):   004231373348414e30332e32200a0047
 20801.743] (II) NOUVEAU(0): Printing probed modes for output eDP-1
 20801.743] (II) NOUVEAU(0): Modeline "1920x1080"x144.0  368.14  1920 1968 2000 2092  1080 1090 1095 1222 -hsync -vsync (176.0 kHz eP)
 20801.743] (II) NOUVEAU(0): Modeline "1680x1050"x144.0  384.72  1680 1824 2008 2336  1050 1053 1059 1144 -hsync +vsync (164.7 kHz)
 20801.743] (II) NOUVEAU(0): Modeline "1400x1050"x144.0  320.16  1400 1520 1672 1944  1050 1053 1057 1144 -hsync +vsync (164.7 kHz)
 20801.743] (II) NOUVEAU(0): Modeline "1280x1024"x143.9  285.25  1280 1392 1528 1776  1024 1027 1034 1116 -hsync +vsync (160.6 kHz)
 20801.743] (II) NOUVEAU(0): Modeline "1280x960"x144.0  267.47  1280 1392 1528 1776  960 963 967 1046 -hsync +vsync (150.6 kHz)
 20801.743] (II) NOUVEAU(0): Modeline "1152x864"x143.9  214.78  1152 1248 1368 1584  864 867 871 942 -hsync +vsync (135.6 kHz)
 20801.743] (II) NOUVEAU(0): Modeline "1024x768"x143.9  169.78  1024 1112 1216 1408  768 771 775 838 -hsync +vsync (120.6 kHz)
 20801.743] (II) NOUVEAU(0): Modeline "800x600"x144.0  102.60  800 864 944 1088  600 603 607 655 -hsync +vsync (94.3 kHz)
 20801.743] (II) NOUVEAU(0): Modeline "640x480"x143.9   65.26  640 688 752 864  480 483 487 525 -hsync +vsync (75.5 kHz)
 20801.743] (II) NOUVEAU(0): Modeline "720x400"x143.9   60.50  720 768 840 960  400 403 413 438 -hsync +vsync (63.0 kHz)
 20801.743] (II) NOUVEAU(0): Modeline "640x400"x143.9   53.44  640 680 744 848  400 403 409 438 -hsync +vsync (63.0 kHz)
 20801.743] (II) NOUVEAU(0): Modeline "640x350"x143.8   46.81  640 680 744 848  350 353 363 384 -hsync +vsync (55.2 kHz)
 20801.744] (II) NOUVEAU(0): EDID for output HDMI-1
 20801.807] (II) NOUVEAU(0): EDID for output DP-1
 20801.807] (II) NOUVEAU(0): Output eDP-1 connected
 20801.807] (II) NOUVEAU(0): Output HDMI-1 disconnected
 20801.807] (II) NOUVEAU(0): Output DP-1 disconnected
 20801.807] (II) NOUVEAU(0): Using exact sizes for initial modes
 20801.807] (II) NOUVEAU(0): Output eDP-1 using initial mode 1920x1080 +0+0
 20801.807] (==) NOUVEAU(0): Using gamma correction (1.0, 1.0, 1.0)
 20801.807] (II) NOUVEAU(0): Virtual size is 1920x1080 (pitch 0)
 20801.807] (**) NOUVEAU(0):  Driver mode "1920x1080": 368.1 MHz (scaled from 0.0 MHz), 176.0 kHz, 144.0 Hz
 20801.807] (II) NOUVEAU(0): Modeline "1920x1080"x144.0  368.14  1920 1968 2000 2092  1080 1090 1095 1222 -hsync -vsync (176.0 kHz eP)
 20801.807] (**) NOUVEAU(0):  Mode "1680x1050": 384.7 MHz (scaled from 0.0 MHz), 164.7 kHz, 144.0 Hz
 20801.807] (II) NOUVEAU(0): Modeline "1680x1050"x144.0  384.72  1680 1824 2008 2336  1050 1053 1059 1144 -hsync +vsync (164.7 kHz)
 20801.807] (**) NOUVEAU(0):  Mode "1400x1050": 320.2 MHz (scaled from 0.0 MHz), 164.7 kHz, 144.0 Hz
 20801.807] (II) NOUVEAU(0): Modeline "1400x1050"x144.0  320.16  1400 1520 1672 1944  1050 1053 1057 1144 -hsync +vsync (164.7 kHz)
 20801.807] (**) NOUVEAU(0):  Mode "1280x1024": 285.3 MHz (scaled from 0.0 MHz), 160.6 kHz, 143.9 Hz
 20801.807] (II) NOUVEAU(0): Modeline "1280x1024"x143.9  285.25  1280 1392 1528 1776  1024 1027 1034 1116 -hsync +vsync (160.6 kHz)
 20801.807] (**) NOUVEAU(0):  Mode "1280x960": 267.5 MHz (scaled from 0.0 MHz), 150.6 kHz, 144.0 Hz
 20801.807] (II) NOUVEAU(0): Modeline "1280x960"x144.0  267.47  1280 1392 1528 1776  960 963 967 1046 -hsync +vsync (150.6 kHz)
 20801.807] (**) NOUVEAU(0):  Mode "1152x864": 214.8 MHz (scaled from 0.0 MHz), 135.6 kHz, 143.9 Hz
 20801.807] (II) NOUVEAU(0): Modeline "1152x864"x143.9  214.78  1152 1248 1368 1584  864 867 871 942 -hsync +vsync (135.6 kHz)
 20801.807] (**) NOUVEAU(0):  Mode "1024x768": 169.8 MHz (scaled from 0.0 MHz), 120.6 kHz, 143.9 Hz
 20801.807] (II) NOUVEAU(0): Modeline "1024x768"x143.9  169.78  1024 1112 1216 1408  768 771 775 838 -hsync +vsync (120.6 kHz)
 20801.807] (**) NOUVEAU(0):  Mode "800x600": 102.6 MHz (scaled from 0.0 MHz), 94.3 kHz, 144.0 Hz
 20801.807] (II) NOUVEAU(0): Modeline "800x600"x144.0  102.60  800 864 944 1088  600 603 607 655 -hsync +vsync (94.3 kHz)
 20801.807] (**) NOUVEAU(0):  Mode "640x480": 65.3 MHz (scaled from 0.0 MHz), 75.5 kHz, 143.9 Hz
 20801.807] (II) NOUVEAU(0): Modeline "640x480"x143.9   65.26  640 688 752 864  480 483 487 525 -hsync +vsync (75.5 kHz)
 20801.807] (**) NOUVEAU(0):  Mode "720x400": 60.5 MHz (scaled from 0.0 MHz), 63.0 kHz, 143.9 Hz
 20801.807] (II) NOUVEAU(0): Modeline "720x400"x143.9   60.50  720 768 840 960  400 403 413 438 -hsync +vsync (63.0 kHz)
 20801.807] (**) NOUVEAU(0):  Mode "640x400": 53.4 MHz (scaled from 0.0 MHz), 63.0 kHz, 143.9 Hz
 20801.807] (II) NOUVEAU(0): Modeline "640x400"x143.9   53.44  640 680 744 848  400 403 409 438 -hsync +vsync (63.0 kHz)
 20801.807] (**) NOUVEAU(0):  Mode "640x350": 46.8 MHz (scaled from 0.0 MHz), 55.2 kHz, 143.8 Hz
 20801.807] (II) NOUVEAU(0): Modeline "640x350"x143.8   46.81  640 680 744 848  350 353 363 384 -hsync +vsync (55.2 kHz)
 20801.807] (==) NOUVEAU(0): DPI set to (96, 96)
 20801.807] (II) Loading sub module "fb"
 20801.807] (II) LoadModule: "fb"
 20801.807] (II) Loading /usr/lib64/xorg/modules/libfb.so
 20801.807] (II) Module fb: vendor="X.Org Foundation"
 20801.807]    compiled for 1.20.3, module version = 1.0.0
 20801.807]    ABI class: X.Org ANSI C Emulation, version 0.4
 20801.807] (II) Loading sub module "shadowfb"
 20801.807] (II) LoadModule: "shadowfb"
 20801.807] (II) Loading /usr/lib64/xorg/modules/libshadowfb.so
 20801.807] (II) Module shadowfb: vendor="X.Org Foundation"
 20801.807]    compiled for 1.20.3, module version = 1.0.0
 20801.807]    ABI class: X.Org ANSI C Emulation, version 0.4
 20801.807] (II) UnloadModule: "modesetting"
 20801.807] (II) Unloading modesetting
 20801.807] (II) UnloadModule: "fbdev"
 20801.807] (II) Unloading fbdev
 20801.807] (II) UnloadSubModule: "fbdevhw"
 20801.807] (II) Unloading fbdevhw
 20801.807] (II) UnloadModule: "vesa"
 20801.807] (II) Unloading vesa
 20801.810] (II) NOUVEAU(0): Channel setup complete.
 20801.810] (II) NOUVEAU(0): [COPY] async initialised.
 20801.810] (II) NOUVEAU(0): Hardware support for Present enabled
 20801.810] (II) NOUVEAU(0): [DRI2] Setup complete
 20801.810] (II) NOUVEAU(0): [DRI2]   DRI driver: nouveau
 20801.810] (II) NOUVEAU(0): [DRI2]   VDPAU driver: nouveau
 20801.810] (II) Loading sub module "exa"
 20801.810] (II) LoadModule: "exa"
 20801.810] (II) Loading /usr/lib64/xorg/modules/libexa.so
 20801.810] (II) Module exa: vendor="X.Org Foundation"
 20801.810]    compiled for 1.20.3, module version = 2.6.0
 20801.810]    ABI class: X.Org Video Driver, version 24.0
 20801.810] (II) EXA(0): Driver allocated offscreen pixmaps
 20801.810] (II) EXA(0): Driver registered support for the following operations:
 20801.810] (II)         Solid
 20801.810] (II)         Copy
 20801.810] (II)         Composite (RENDER acceleration)
 20801.810] (II)         UploadToScreen
 20801.810] (II)         DownloadFromScreen
 20801.810] (==) NOUVEAU(0): Backing store enabled
 20801.810] (==) NOUVEAU(0): Silken mouse enabled
 20801.811] (II) NOUVEAU(0): [XvMC] Associated with Nouveau GeForce 8/9 Textured Video.
 20801.811] (II) NOUVEAU(0): [XvMC] Extension initialized.
 20801.811] (==) NOUVEAU(0): DPMS enabled
 20801.811] (II) Initializing extension Generic Event Extension
 20801.811] (II) Initializing extension SHAPE
 20801.811] (II) Initializing extension MIT-SHM
 20801.811] (II) Initializing extension XInputExtension
 20801.811] (II) Initializing extension XTEST
 20801.811] (II) Initializing extension BIG-REQUESTS
 20801.811] (II) Initializing extension SYNC
 20801.811] (II) Initializing extension XKEYBOARD
 20801.812] (II) Initializing extension XC-MISC
 20801.812] (II) Initializing extension SECURITY
 20801.812] (II) Initializing extension XFIXES
 20801.812] (II) Initializing extension RENDER
 20801.812] (II) Initializing extension RANDR
 20801.812] (II) Initializing extension COMPOSITE
 20801.812] (II) Initializing extension DAMAGE
 20801.812] (II) Initializing extension MIT-SCREEN-SAVER
 20801.812] (II) Initializing extension DOUBLE-BUFFER
 20801.812] (II) Initializing extension RECORD
 20801.812] (II) Initializing extension DPMS
 20801.812] (II) Initializing extension Present
 20801.812] (II) Initializing extension DRI3
 20801.812] (II) Initializing extension X-Resource
 20801.812] (II) Initializing extension XVideo
 20801.812] (II) Initializing extension XVideo-MotionCompensation
 20801.812] (II) Initializing extension GLX
 20801.850] (II) AIGLX: Loaded and initialized nouveau
 20801.850] (II) GLX: Initialized DRI2 GL provider for screen 0
 20801.850] (II) Initializing extension XFree86-VidModeExtension
 20801.850] (II) Initializing extension XFree86-DGA
 20801.850] (II) Initializing extension XFree86-DRI
 20801.850] (II) Initializing extension DRI2
 20801.852] (II) NOUVEAU(0): NVEnterVT is called.
 20801.863] (II) NOUVEAU(0): Setting screen physical size to 508 x 285
 20801.863] resize called 1920 1080
 20801.898] (II) config/udev: Adding input device Power Button (/dev/input/event4)
 20801.898] (**) Power Button: Applying InputClass "evdev keyboard catchall"
 20801.898] (**) Power Button: Applying InputClass "system-keyboard"
 20801.898] (**) Power Button: Applying InputClass "evdev keyboard catchall"
 20801.898] (**) Power Button: Applying InputClass "libinput keyboard catchall"
 20801.898] (II) LoadModule: "libinput"
 20801.898] (II) Loading /usr/lib64/xorg/modules/input/libinput_drv.so
 20801.898] (II) Module libinput: vendor="X.Org Foundation"
 20801.898]    compiled for 1.20.3, module version = 0.28.1
 20801.898]    Module class: X.Org XInput Driver
 20801.898]    ABI class: X.Org XInput driver, version 24.1
 20801.898] (II) Using input driver 'libinput' for 'Power Button'
 20801.898] (**) Power Button: always reports core events
 20801.898] (**) Option "Device" "/dev/input/event4"
 20801.898] (**) Option "_source" "server/udev"

Sorry for inconvenience .

  1. No Nvidia driver installed, running is the free Nouveau driver.
  2. Does it work, if you use the older kernel 5.3.18-lp152.60?

Nouveau drivers works badly with KDE.
If you want them try XRender instead of OpenGL or disable composer at all.

It is better to use nVidia’s drivers.

Thanks Sauterland, Svyatko;)

You are absolutely right ! lol!
Free Nouveau dridriverver is unstable.

Nvidia driver from repo much more stable.