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#1 2022-01-07 09:53:43

ahmedde99
Member
Registered: 2022-01-07
Posts: 5

[SOLVED] Screen flickering with Nvidia - Fresh Arch install

I'm currently migrating all my daily work from Windows to Linux. When I start working on multiple apps with each other, or when I'm scrolling in the browser, I notice part (not the whole) of my screen goes black for a very short time (probably less than 0.25 second), this happens every few minutes.
I'm using NVIDIA RTX 3060, connected to my 144 Hz main monitor via DisplayPort 1.4, my setup is dual monitor but the other screen is 60 Hz. I'm using xorg as my window manager, Gnome as the desktop environment. This is a fresh installation of arch and I installed the drivers ("nvidia" and "nvidia-utils") during installation.

I didn't have this issue in windows so I thought this is OS-related and There might be something I did not configure during my installation.
I've also noticed animations, and dragging windows is only locked at 60 Hz. The window refresh rate thing is just another issue not related here, but thought it might have a connection to this current issue.


This is the output of my GPU details (nvidia-smi)

 ~  nvidia-smi                                                                  ✔ 
Fri Jan  7 11:41:44 2022       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 495.46       Driver Version: 495.46       CUDA Version: 11.5     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  NVIDIA GeForce ...  Off  | 00000000:01:00.0  On |                  N/A |
|  0%   41C    P5    20W / 180W |    494MiB / 12050MiB |      3%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A      1166      G   /usr/lib/Xorg                     298MiB |
|    0   N/A  N/A      1230      G   /usr/bin/gnome-shell               52MiB |
|    0   N/A  N/A      3072      G   ...AAAAAAAAA= --shared-files       90MiB |
|    0   N/A  N/A      6496      G   ...b/thunderbird/thunderbird       49MiB |
+-----------------------------------------------------------------------------+

This is the output of xrandr

xrandr                                                                      ✔ 
Screen 0: minimum 8 x 8, current 4480 x 1440, maximum 32767 x 32767
HDMI-0 connected 1920x1080+2560+0 (normal left inverted right x axis y axis) 160mm x 90mm
   1920x1080     60.00*+  59.94    50.00    29.97    25.00    23.98  
   1680x1050     59.95  
   1600x1200     60.00  
   1440x900      74.98    59.89  
   1360x768      60.02  
   1280x1024     75.02    60.02  
   1280x960      60.00  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    70.07    60.00  
   800x600       75.00    72.19    60.32  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    72.81    59.94  
DP-0 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 597mm x 336mm
   2560x1440    144.00*+ 120.00    99.95    59.95  
   1920x1080     60.00    59.94    50.00  
   1680x1050     59.95  
   1600x900      60.00  
   1440x900      59.89  
   1280x1024     75.02    60.02  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    70.07    60.00  
   800x600       75.00    72.19    60.32    56.25  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    72.81    59.94  
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
DP-5 disconnected (normal left inverted right x axis y axis)

Xorg version:

X.Org X Server 1.21.1.3
X Protocol Version 11, Revision 0
Current Operating System: Linux pcux 5.15.13-arch1-1 #1 SMP PREEMPT Wed, 05 Jan 2022 16:20:59 +0000 x86_64
Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=41c83570-99cf-4574-ae68-9281b2b77761 rw loglevel=3 quiet
 
Current version of pixman: 0.40.0
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.

Gnome version:

 ~  gnome-shell --version 
GNOME Shell 41.2

Last edited by ahmedde99 (2022-01-09 10:01:39)

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#2 2022-01-07 14:22:54

seth
Member
Registered: 2012-09-03
Posts: 51,213

Re: [SOLVED] Screen flickering with Nvidia - Fresh Arch install

The refresh rate is ok and at 144Hz, the limitation is probably the compositors (mutter) FPS - https://gitlab.gnome.org/GNOME/mutter/-/issues/1470
The artifact (black screen flicker) might stem from the same source - what area is flickering this way and does it happen w/ only one output attached or both outputs set to 60Hz?
Does it happen w/ eg. openbox instead of gnome?

Please post your complete Xorg log, https://wiki.archlinux.org/title/Xorg#General

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#3 2022-01-08 00:56:30

ahmedde99
Member
Registered: 2022-01-07
Posts: 5

Re: [SOLVED] Screen flickering with Nvidia - Fresh Arch install

seth wrote:

The refresh rate is ok and at 144Hz, the limitation is probably the compositors (mutter) FPS - https://gitlab.gnome.org/GNOME/mutter/-/issues/1470

Thank you for your reply! The the refresh rate issue was (kinda) fixed thanks to the link you mentioned.

seth wrote:

what area is flickering this way and does it happen w/ only one output attached or both outputs set to 60Hz?
Does it happen w/ eg. openbox instead of gnome?

It's always happening in the upper half of the screen, it happens in both cases, either dual monitor setup or in single setup. I haven't tested other environments than gnome until now. I will test with another environment and report back.

seth wrote:

Please post your complete Xorg log, https://wiki.archlinux.org/title/Xorg#General

Xorg log:

[    14.890] _XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed
[    14.890] _XSERVTransMakeAllCOTSServerListeners: server already running
[    14.890] (--) Log file renamed from "/var/log/Xorg.pid-1294.log" to "/var/log/Xorg.1.log"
[    14.890] 
X.Org X Server 1.21.1.2
X Protocol Version 11, Revision 0
[    14.890] Current Operating System: Linux pcux 5.15.7-1-MANJARO #1 SMP PREEMPT Wed Dec 8 10:09:19 UTC 2021 x86_64
[    14.890] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.15-x86_64 root=UUID=9307a65a-dc7b-4935-a81b-bedc9af91d81 rw quiet splash apparmor=1 security=apparmor udev.log_priority=3
[    14.890]  
[    14.890] Current version of pixman: 0.40.0
[    14.890] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    14.890] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    14.890] (==) Log file: "/var/log/Xorg.1.log", Time: Sat Jan  8 02:39:23 2022
[    14.890] (==) Using config directory: "/etc/X11/xorg.conf.d"
[    14.890] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    14.891] (==) ServerLayout "layout"
[    14.891] (**) |-->Screen "Screen0" (0)
[    14.891] (**) |   |-->Monitor "Monitor0"
[    14.891] (**) |   |-->Device "Device0"
[    14.891] (==) Automatically adding devices
[    14.891] (==) Automatically enabling devices
[    14.891] (==) Automatically adding GPU devices
[    14.891] (==) Automatically binding GPU devices
[    14.891] (==) Max clients allowed: 256, resource mask: 0x1fffff
[    14.891] (WW) The directory "/usr/share/fonts/misc" does not exist.
[    14.891] 	Entry deleted from font path.
[    14.891] (WW) The directory "/usr/share/fonts/OTF" does not exist.
[    14.891] 	Entry deleted from font path.
[    14.891] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[    14.891] 	Entry deleted from font path.
[    14.891] (WW) The directory "/usr/share/fonts/100dpi" does not exist.
[    14.891] 	Entry deleted from font path.
[    14.891] (WW) The directory "/usr/share/fonts/75dpi" does not exist.
[    14.891] 	Entry deleted from font path.
[    14.891] (==) FontPath set to:
	/usr/share/fonts/TTF
[    14.891] (==) ModulePath set to "/usr/lib/xorg/modules"
[    14.891] (**) Extension "COMPOSITE" is enabled
[    14.891] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    14.891] (II) Module ABI versions:
[    14.891] 	X.Org ANSI C Emulation: 0.4
[    14.891] 	X.Org Video Driver: 25.2
[    14.891] 	X.Org XInput driver : 24.4
[    14.891] 	X.Org Server Extension : 10.0
[    14.891] (++) using VT number 2

[    14.892] (II) systemd-logind: took control of session /org/freedesktop/login1/session/_33
[    14.892] (II) xfree86: Adding drm device (/dev/dri/card1)
[    14.892] (II) Platform probe for /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
[    14.892] (II) systemd-logind: got fd for /dev/dri/card1 226:1 fd 13 paused 0
[    14.893] (II) xfree86: Adding drm device (/dev/dri/card0)
[    14.893] (II) Platform probe for /sys/devices/pci0000:00/0000:00:02.0/drm/card0
[    14.893] (II) systemd-logind: got fd for /dev/dri/card0 226:0 fd 14 paused 0
[    14.893] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules"
[    14.893] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules"
[    14.894] (--) PCI: (0@0:2:0) 8086:9bc5:1458:d000 rev 5, Mem @ 0x62000000/16777216, 0x40000000/268435456, I/O @ 0x00005000/64
[    14.894] (--) PCI:*(1@0:0:0) 10de:2504:10de:2504 rev 161, Mem @ 0x63000000/16777216, 0x50000000/268435456, 0x60000000/33554432, I/O @ 0x00004000/128, BIOS @ 0x????????/131072
[    14.894] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[    14.894] (II) LoadModule: "glx"
[    14.894] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    14.895] (II) Module glx: vendor="X.Org Foundation"
[    14.895] 	compiled for 1.21.1.2, module version = 1.0.0
[    14.895] 	ABI class: X.Org Server Extension, version 10.0
[    14.895] (II) LoadModule: "nvidia"
[    14.895] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[    14.895] (II) Module nvidia: vendor="NVIDIA Corporation"
[    14.895] 	compiled for 1.6.99.901, module version = 1.0.0
[    14.895] 	Module class: X.Org Video Driver
[    14.895] (II) NVIDIA dlloader X Driver  495.44  Fri Oct 22 06:11:21 UTC 2021
[    14.895] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[    14.895] (II) systemd-logind: releasing fd for 226:1
[    14.895] (II) Loading sub module "fb"
[    14.895] (II) LoadModule: "fb"
[    14.895] (II) Module "fb" already built-in
[    14.895] (II) Loading sub module "wfb"
[    14.895] (II) LoadModule: "wfb"
[    14.895] (II) Loading /usr/lib/xorg/modules/libwfb.so
[    14.895] (II) Module wfb: vendor="X.Org Foundation"
[    14.895] 	compiled for 1.21.1.2, module version = 1.0.0
[    14.895] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    14.895] (II) Loading sub module "ramdac"
[    14.895] (II) LoadModule: "ramdac"
[    14.895] (II) Module "ramdac" already built-in
[    14.896] (**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
[    14.896] (==) NVIDIA(0): RGB weight 888
[    14.896] (==) NVIDIA(0): Default visual is TrueColor
[    14.896] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[    14.896] (**) Option "AllowNVIDIAGpuScreens"
[    14.896] (II) Applying OutputClass "nvidia" options to /dev/dri/card1
[    14.896] (II) Applying OutputClass "nvidia" options to /dev/dri/card1
[    14.896] (**) NVIDIA(0): Option "AllowEmptyInitialConfiguration"
[    14.896] (**) NVIDIA(0): Enabling 2D acceleration
[    14.896] (II) Loading sub module "glxserver_nvidia"
[    14.896] (II) LoadModule: "glxserver_nvidia"
[    14.896] (II) Loading /usr/lib/nvidia/xorg/libglxserver_nvidia.so
[    14.900] (II) Module glxserver_nvidia: vendor="NVIDIA Corporation"
[    14.900] 	compiled for 1.6.99.901, module version = 1.0.0
[    14.900] 	Module class: X.Org Server Extension
[    14.900] (II) NVIDIA GLX Module  495.44  Fri Oct 22 06:08:29 UTC 2021
[    14.900] (II) NVIDIA: The X server supports PRIME Render Offload.
[    14.900] (--) NVIDIA(0): Valid display device(s) on GPU-0 at PCI:1:0:0
[    14.900] (--) NVIDIA(0):     DFP-0
[    14.900] (--) NVIDIA(0):     DFP-1 (boot)
[    14.900] (--) NVIDIA(0):     DFP-2
[    14.900] (--) NVIDIA(0):     DFP-3
[    14.900] (--) NVIDIA(0):     DFP-4
[    14.900] (--) NVIDIA(0):     DFP-5
[    14.900] (--) NVIDIA(0):     DFP-6
[    14.900] (II) NVIDIA(0): NVIDIA GPU NVIDIA GeForce RTX 3060 (GA106-A) at PCI:1:0:0
[    14.900] (II) NVIDIA(0):     (GPU-0)
[    14.900] (--) NVIDIA(0): Memory: 12582912 kBytes
[    14.900] (--) NVIDIA(0): VideoBIOS: 94.06.25.00.7c
[    14.900] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[    14.944] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): connected
[    14.944] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): Internal TMDS
[    14.944] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): 600.0 MHz maximum pixel clock
[    14.944] (--) NVIDIA(GPU-0): 
[    14.944] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): connected
[    14.944] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): Internal DisplayPort
[    14.944] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): 2670.0 MHz maximum pixel clock
[    14.944] (--) NVIDIA(GPU-0): 
[    14.946] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    14.946] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    14.946] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    14.946] (--) NVIDIA(GPU-0): 
[    14.946] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    14.946] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    14.946] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[    14.946] (--) NVIDIA(GPU-0): 
[    14.947] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    14.947] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    14.947] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    14.947] (--) NVIDIA(GPU-0): 
[    14.947] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    14.947] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    14.947] (--) NVIDIA(GPU-0): DFP-5: 2670.0 MHz maximum pixel clock
[    14.947] (--) NVIDIA(GPU-0): 
[    14.947] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    14.947] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    14.947] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    14.947] (--) NVIDIA(GPU-0): 
[    15.061] (==) NVIDIA(0): 
[    15.061] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
[    15.061] (==) NVIDIA(0):     will be used as the requested mode.
[    15.061] (==) NVIDIA(0): 
[    15.062] (II) NVIDIA(0): Validated MetaModes:
[    15.062] (II) NVIDIA(0):     "DFP-1:nvidia-auto-select,DFP-0:nvidia-auto-select"
[    15.062] (II) NVIDIA(0): Virtual screen size determined to be 4480 x 1440
[    15.126] (--) NVIDIA(0): DPI set to (108, 107); computed from "UseEdidDpi" X config
[    15.126] (--) NVIDIA(0):     option
[    15.126] (II) NVIDIA: Reserving 24576.00 MB of virtual memory for indirect memory
[    15.126] (II) NVIDIA:     access.
[    15.128] (II) NVIDIA(0): ACPI: failed to connect to the ACPI event daemon; the daemon
[    15.128] (II) NVIDIA(0):     may not be running or the "AcpidSocketPath" X
[    15.128] (II) NVIDIA(0):     configuration option may not be set correctly.  When the
[    15.128] (II) NVIDIA(0):     ACPI event daemon is available, the NVIDIA X driver will
[    15.128] (II) NVIDIA(0):     try to use it to receive ACPI event notifications.  For
[    15.128] (II) NVIDIA(0):     details, please see the "ConnectToAcpid" and
[    15.128] (II) NVIDIA(0):     "AcpidSocketPath" X configuration options in Appendix B: X
[    15.128] (II) NVIDIA(0):     Config Options in the README.
[    15.140] (II) NVIDIA(0): Setting mode "DFP-1:nvidia-auto-select,DFP-0:nvidia-auto-select"
[    15.216] (==) NVIDIA(0): Disabling shared memory pixmaps
[    15.216] (==) NVIDIA(0): Backing store enabled
[    15.216] (==) NVIDIA(0): Silken mouse enabled
[    15.216] (**) NVIDIA(0): DPMS enabled
[    15.216] (WW) NVIDIA(0): Option "NoLogo" is not used
[    15.216] (II) Loading sub module "dri2"
[    15.216] (II) LoadModule: "dri2"
[    15.216] (II) Module "dri2" already built-in
[    15.216] (II) NVIDIA(0): [DRI2] Setup complete
[    15.216] (II) NVIDIA(0): [DRI2]   VDPAU driver: nvidia
[    15.216] (II) Initializing extension Generic Event Extension
[    15.216] (II) Initializing extension SHAPE
[    15.216] (II) Initializing extension MIT-SHM
[    15.216] (II) Initializing extension XInputExtension
[    15.216] (II) Initializing extension XTEST
[    15.216] (II) Initializing extension BIG-REQUESTS
[    15.216] (II) Initializing extension SYNC
[    15.216] (II) Initializing extension XKEYBOARD
[    15.216] (II) Initializing extension XC-MISC
[    15.216] (II) Initializing extension SECURITY
[    15.216] (II) Initializing extension XFIXES
[    15.216] (II) Initializing extension RENDER
[    15.216] (II) Initializing extension RANDR
[    15.217] (II) Initializing extension COMPOSITE
[    15.217] (II) Initializing extension DAMAGE
[    15.217] (II) Initializing extension MIT-SCREEN-SAVER
[    15.217] (II) Initializing extension DOUBLE-BUFFER
[    15.217] (II) Initializing extension RECORD
[    15.217] (II) Initializing extension DPMS
[    15.217] (II) Initializing extension Present
[    15.217] (II) Initializing extension DRI3
[    15.217] (II) Initializing extension X-Resource
[    15.217] (II) Initializing extension XVideo
[    15.217] (II) Initializing extension XVideo-MotionCompensation
[    15.217] (II) Initializing extension GLX
[    15.217] (II) Initializing extension GLX
[    15.217] (II) Indirect GLX disabled.
[    15.217] (II) GLX: Another vendor is already registered for screen 0
[    15.217] (II) Initializing extension XFree86-VidModeExtension
[    15.217] (II) Initializing extension XFree86-DGA
[    15.217] (II) Initializing extension XFree86-DRI
[    15.217] (II) Initializing extension DRI2
[    15.217] (II) Initializing extension NV-GLX
[    15.217] (II) Initializing extension NV-CONTROL
[    15.217] (II) Initializing extension XINERAMA
[    15.238] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[    15.238] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    15.238] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[    15.238] (**) Power Button: Applying InputClass "system-keyboard"
[    15.238] (**) Power Button: Applying InputClass "Keyboard Defaults"
[    15.238] (II) LoadModule: "libinput"
[    15.238] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[    15.239] (II) Module libinput: vendor="X.Org Foundation"
[    15.239] 	compiled for 1.21.1, module version = 1.2.0
[    15.239] 	Module class: X.Org XInput Driver
[    15.239] 	ABI class: X.Org XInput driver, version 24.4
[    15.239] (II) Using input driver 'libinput' for 'Power Button'
[    15.239] (II) systemd-logind: got fd for /dev/input/event1 13:65 fd 42 paused 0
[    15.239] (**) Power Button: always reports core events
[    15.239] (**) Option "Device" "/dev/input/event1"
[    15.239] (**) Option "_source" "server/udev"
[    15.240] (II) event1  - Power Button: is tagged by udev as: Keyboard
[    15.240] (II) event1  - Power Button: device is a keyboard
[    15.240] (II) event1  - Power Button: device removed
[    15.240] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1/event1"
[    15.240] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[    15.240] (**) Option "xkb_layout" "us"
[    15.240] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[    15.250] (II) event1  - Power Button: is tagged by udev as: Keyboard
[    15.250] (II) event1  - Power Button: device is a keyboard
[    15.250] (II) config/udev: Adding input device Video Bus (/dev/input/event2)
[    15.250] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[    15.250] (**) Video Bus: Applying InputClass "libinput keyboard catchall"
[    15.250] (**) Video Bus: Applying InputClass "system-keyboard"
[    15.250] (**) Video Bus: Applying InputClass "Keyboard Defaults"
[    15.250] (II) Using input driver 'libinput' for 'Video Bus'
[    15.250] (II) systemd-logind: got fd for /dev/input/event2 13:66 fd 45 paused 0
[    15.250] (**) Video Bus: always reports core events
[    15.250] (**) Option "Device" "/dev/input/event2"
[    15.250] (**) Option "_source" "server/udev"
[    15.251] (II) event2  - Video Bus: is tagged by udev as: Keyboard
[    15.251] (II) event2  - Video Bus: device is a keyboard
[    15.251] (II) event2  - Video Bus: device removed
[    15.251] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2/event2"
[    15.251] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[    15.251] (**) Option "xkb_layout" "us"
[    15.251] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[    15.251] (II) event2  - Video Bus: is tagged by udev as: Keyboard
[    15.251] (II) event2  - Video Bus: device is a keyboard
[    15.252] (II) config/udev: Adding input device Sleep Button (/dev/input/event0)
[    15.252] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[    15.252] (**) Sleep Button: Applying InputClass "libinput keyboard catchall"
[    15.252] (**) Sleep Button: Applying InputClass "system-keyboard"
[    15.252] (**) Sleep Button: Applying InputClass "Keyboard Defaults"
[    15.252] (II) Using input driver 'libinput' for 'Sleep Button'
[    15.252] (II) systemd-logind: got fd for /dev/input/event0 13:64 fd 46 paused 0
[    15.252] (**) Sleep Button: always reports core events
[    15.252] (**) Option "Device" "/dev/input/event0"
[    15.252] (**) Option "_source" "server/udev"
[    15.253] (II) event0  - Sleep Button: is tagged by udev as: Keyboard
[    15.253] (II) event0  - Sleep Button: device is a keyboard
[    15.253] (II) event0  - Sleep Button: device removed
[    15.253] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0/event0"
[    15.253] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 8)
[    15.253] (**) Option "xkb_layout" "us"
[    15.253] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[    15.253] (II) event0  - Sleep Button: is tagged by udev as: Keyboard
[    15.253] (II) event0  - Sleep Button: device is a keyboard
[    15.254] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=12 (/dev/input/event10)
[    15.254] (II) No input driver specified, ignoring this device.
[    15.254] (II) This device may have been added with another device file.
[    15.254] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event4)
[    15.254] (II) No input driver specified, ignoring this device.
[    15.254] (II) This device may have been added with another device file.
[    15.254] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event5)
[    15.254] (II) No input driver specified, ignoring this device.
[    15.254] (II) This device may have been added with another device file.
[    15.254] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event6)
[    15.254] (II) No input driver specified, ignoring this device.
[    15.254] (II) This device may have been added with another device file.
[    15.254] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event7)
[    15.254] (II) No input driver specified, ignoring this device.
[    15.254] (II) This device may have been added with another device file.
[    15.255] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=10 (/dev/input/event8)
[    15.255] (II) No input driver specified, ignoring this device.
[    15.255] (II) This device may have been added with another device file.
[    15.255] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=11 (/dev/input/event9)
[    15.255] (II) No input driver specified, ignoring this device.
[    15.255] (II) This device may have been added with another device file.
[    15.255] (II) config/udev: Adding input device USB OPTICAL MOUSE  (/dev/input/event21)
[    15.255] (**) USB OPTICAL MOUSE : Applying InputClass "evdev pointer catchall"
[    15.255] (**) USB OPTICAL MOUSE : Applying InputClass "libinput pointer catchall"
[    15.255] (II) Using input driver 'libinput' for 'USB OPTICAL MOUSE '
[    15.256] (II) systemd-logind: got fd for /dev/input/event21 13:85 fd 47 paused 0
[    15.256] (**) USB OPTICAL MOUSE : always reports core events
[    15.256] (**) Option "Device" "/dev/input/event21"
[    15.256] (**) Option "_source" "server/udev"
[    15.256] (II) event21 - USB OPTICAL MOUSE : is tagged by udev as: Mouse
[    15.256] (II) event21 - USB OPTICAL MOUSE : device is a pointer
[    15.256] (II) event21 - USB OPTICAL MOUSE : device removed
[    15.256] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:4E53:5406.0001/input/input21/event21"
[    15.256] (II) XINPUT: Adding extended input device "USB OPTICAL MOUSE " (type: MOUSE, id 9)
[    15.256] (**) Option "AccelerationScheme" "none"
[    15.257] (**) USB OPTICAL MOUSE : (accel) selected scheme none/0
[    15.257] (**) USB OPTICAL MOUSE : (accel) acceleration factor: 2.000
[    15.257] (**) USB OPTICAL MOUSE : (accel) acceleration threshold: 4
[    15.257] (II) event21 - USB OPTICAL MOUSE : is tagged by udev as: Mouse
[    15.257] (II) event21 - USB OPTICAL MOUSE : device is a pointer
[    15.258] (II) config/udev: Adding input device USB OPTICAL MOUSE  (/dev/input/mouse0)
[    15.258] (II) No input driver specified, ignoring this device.
[    15.258] (II) This device may have been added with another device file.
[    15.258] (II) config/udev: Adding input device USB OPTICAL MOUSE  Keyboard (/dev/input/event22)
[    15.258] (**) USB OPTICAL MOUSE  Keyboard: Applying InputClass "evdev keyboard catchall"
[    15.258] (**) USB OPTICAL MOUSE  Keyboard: Applying InputClass "libinput keyboard catchall"
[    15.258] (**) USB OPTICAL MOUSE  Keyboard: Applying InputClass "system-keyboard"
[    15.258] (**) USB OPTICAL MOUSE  Keyboard: Applying InputClass "Keyboard Defaults"
[    15.258] (II) Using input driver 'libinput' for 'USB OPTICAL MOUSE  Keyboard'
[    15.258] (II) systemd-logind: got fd for /dev/input/event22 13:86 fd 48 paused 0
[    15.258] (**) USB OPTICAL MOUSE  Keyboard: always reports core events
[    15.258] (**) Option "Device" "/dev/input/event22"
[    15.258] (**) Option "_source" "server/udev"
[    15.259] (II) event22 - USB OPTICAL MOUSE  Keyboard: is tagged by udev as: Keyboard
[    15.259] (II) event22 - USB OPTICAL MOUSE  Keyboard: device is a keyboard
[    15.259] (II) event22 - USB OPTICAL MOUSE  Keyboard: device removed
[    15.259] (II) libinput: USB OPTICAL MOUSE  Keyboard: needs a virtual subdevice
[    15.259] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:4E53:5406.0002/input/input22/event22"
[    15.259] (II) XINPUT: Adding extended input device "USB OPTICAL MOUSE  Keyboard" (type: MOUSE, id 10)
[    15.259] (**) Option "AccelerationScheme" "none"
[    15.259] (**) USB OPTICAL MOUSE  Keyboard: (accel) selected scheme none/0
[    15.259] (**) USB OPTICAL MOUSE  Keyboard: (accel) acceleration factor: 2.000
[    15.259] (**) USB OPTICAL MOUSE  Keyboard: (accel) acceleration threshold: 4
[    15.260] (II) event22 - USB OPTICAL MOUSE  Keyboard: is tagged by udev as: Keyboard
[    15.260] (II) event22 - USB OPTICAL MOUSE  Keyboard: device is a keyboard
[    15.260] (II) config/udev: Adding input device USB usb keyboard (/dev/input/event23)
[    15.260] (**) USB usb keyboard: Applying InputClass "evdev keyboard catchall"
[    15.260] (**) USB usb keyboard: Applying InputClass "libinput keyboard catchall"
[    15.260] (**) USB usb keyboard: Applying InputClass "system-keyboard"
[    15.260] (**) USB usb keyboard: Applying InputClass "Keyboard Defaults"
[    15.260] (II) Using input driver 'libinput' for 'USB usb keyboard'
[    15.261] (II) systemd-logind: got fd for /dev/input/event23 13:87 fd 49 paused 0
[    15.261] (**) USB usb keyboard: always reports core events
[    15.261] (**) Option "Device" "/dev/input/event23"
[    15.261] (**) Option "_source" "server/udev"
[    15.261] (II) event23 - USB usb keyboard: is tagged by udev as: Keyboard
[    15.262] (II) event23 - USB usb keyboard: device is a keyboard
[    15.262] (II) event23 - USB usb keyboard: device removed
[    15.262] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/0003:C0F4:07C0.0003/input/input24/event23"
[    15.262] (II) XINPUT: Adding extended input device "USB usb keyboard" (type: KEYBOARD, id 11)
[    15.262] (**) Option "xkb_layout" "us"
[    15.262] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[    15.263] (II) event23 - USB usb keyboard: is tagged by udev as: Keyboard
[    15.263] (II) event23 - USB usb keyboard: device is a keyboard
[    15.263] (II) config/udev: Adding input device USB usb keyboard Consumer Control (/dev/input/event24)
[    15.263] (**) USB usb keyboard Consumer Control: Applying InputClass "evdev keyboard catchall"
[    15.263] (**) USB usb keyboard Consumer Control: Applying InputClass "libinput keyboard catchall"
[    15.263] (**) USB usb keyboard Consumer Control: Applying InputClass "system-keyboard"
[    15.263] (**) USB usb keyboard Consumer Control: Applying InputClass "Keyboard Defaults"
[    15.263] (II) Using input driver 'libinput' for 'USB usb keyboard Consumer Control'
[    15.263] (II) systemd-logind: got fd for /dev/input/event24 13:88 fd 50 paused 0
[    15.263] (**) USB usb keyboard Consumer Control: always reports core events
[    15.263] (**) Option "Device" "/dev/input/event24"
[    15.263] (**) Option "_source" "server/udev"
[    15.264] (II) event24 - USB usb keyboard Consumer Control: is tagged by udev as: Keyboard
[    15.264] (II) event24 - USB usb keyboard Consumer Control: device is a keyboard
[    15.264] (II) event24 - USB usb keyboard Consumer Control: device removed
[    15.264] (II) libinput: USB usb keyboard Consumer Control: needs a virtual subdevice
[    15.264] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.1/0003:C0F4:07C0.0004/input/input25/event24"
[    15.264] (II) XINPUT: Adding extended input device "USB usb keyboard Consumer Control" (type: MOUSE, id 12)
[    15.264] (**) Option "AccelerationScheme" "none"
[    15.264] (**) USB usb keyboard Consumer Control: (accel) selected scheme none/0
[    15.264] (**) USB usb keyboard Consumer Control: (accel) acceleration factor: 2.000
[    15.264] (**) USB usb keyboard Consumer Control: (accel) acceleration threshold: 4
[    15.265] (II) event24 - USB usb keyboard Consumer Control: is tagged by udev as: Keyboard
[    15.265] (II) event24 - USB usb keyboard Consumer Control: device is a keyboard
[    15.265] (II) config/udev: Adding input device USB usb keyboard System Control (/dev/input/event25)
[    15.265] (**) USB usb keyboard System Control: Applying InputClass "evdev keyboard catchall"
[    15.265] (**) USB usb keyboard System Control: Applying InputClass "libinput keyboard catchall"
[    15.265] (**) USB usb keyboard System Control: Applying InputClass "system-keyboard"
[    15.265] (**) USB usb keyboard System Control: Applying InputClass "Keyboard Defaults"
[    15.265] (II) Using input driver 'libinput' for 'USB usb keyboard System Control'
[    15.266] (II) systemd-logind: got fd for /dev/input/event25 13:89 fd 51 paused 0
[    15.266] (**) USB usb keyboard System Control: always reports core events
[    15.266] (**) Option "Device" "/dev/input/event25"
[    15.266] (**) Option "_source" "server/udev"
[    15.266] (II) event25 - USB usb keyboard System Control: is tagged by udev as: Keyboard
[    15.266] (II) event25 - USB usb keyboard System Control: device is a keyboard
[    15.267] (II) event25 - USB usb keyboard System Control: device removed
[    15.267] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.1/0003:C0F4:07C0.0004/input/input26/event25"
[    15.267] (II) XINPUT: Adding extended input device "USB usb keyboard System Control" (type: KEYBOARD, id 13)
[    15.267] (**) Option "xkb_layout" "us"
[    15.267] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[    15.267] (II) event25 - USB usb keyboard System Control: is tagged by udev as: Keyboard
[    15.267] (II) event25 - USB usb keyboard System Control: device is a keyboard
[    15.268] (II) config/udev: Adding input device HDA Intel PCH Front Mic (/dev/input/event11)
[    15.268] (II) No input driver specified, ignoring this device.
[    15.268] (II) This device may have been added with another device file.
[    15.268] (II) config/udev: Adding input device HDA Intel PCH Rear Mic (/dev/input/event12)
[    15.268] (II) No input driver specified, ignoring this device.
[    15.268] (II) This device may have been added with another device file.
[    15.268] (II) config/udev: Adding input device HDA Intel PCH Line (/dev/input/event13)
[    15.268] (II) No input driver specified, ignoring this device.
[    15.268] (II) This device may have been added with another device file.
[    15.268] (II) config/udev: Adding input device HDA Intel PCH Line Out (/dev/input/event14)
[    15.268] (II) No input driver specified, ignoring this device.
[    15.268] (II) This device may have been added with another device file.
[    15.268] (II) config/udev: Adding input device HDA Intel PCH Front Headphone (/dev/input/event15)
[    15.268] (II) No input driver specified, ignoring this device.
[    15.268] (II) This device may have been added with another device file.
[    15.268] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=3 (/dev/input/event16)
[    15.268] (II) No input driver specified, ignoring this device.
[    15.268] (II) This device may have been added with another device file.
[    15.269] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=7 (/dev/input/event17)
[    15.269] (II) No input driver specified, ignoring this device.
[    15.269] (II) This device may have been added with another device file.
[    15.269] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=8 (/dev/input/event18)
[    15.269] (II) No input driver specified, ignoring this device.
[    15.269] (II) This device may have been added with another device file.
[    15.269] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=9 (/dev/input/event19)
[    15.269] (II) No input driver specified, ignoring this device.
[    15.269] (II) This device may have been added with another device file.
[    15.269] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=10 (/dev/input/event20)
[    15.269] (II) No input driver specified, ignoring this device.
[    15.269] (II) This device may have been added with another device file.
[    15.269] (II) config/udev: Adding input device PC Speaker (/dev/input/event3)
[    15.269] (II) No input driver specified, ignoring this device.
[    15.269] (II) This device may have been added with another device file.
[    15.272] (**) USB OPTICAL MOUSE  Keyboard: Applying InputClass "evdev keyboard catchall"
[    15.272] (**) USB OPTICAL MOUSE  Keyboard: Applying InputClass "libinput keyboard catchall"
[    15.272] (**) USB OPTICAL MOUSE  Keyboard: Applying InputClass "system-keyboard"
[    15.272] (**) USB OPTICAL MOUSE  Keyboard: Applying InputClass "Keyboard Defaults"
[    15.272] (II) Using input driver 'libinput' for 'USB OPTICAL MOUSE  Keyboard'
[    15.272] (II) systemd-logind: returning pre-existing fd for /dev/input/event22 13:86
[    15.272] (**) USB OPTICAL MOUSE  Keyboard: always reports core events
[    15.272] (**) Option "Device" "/dev/input/event22"
[    15.272] (**) Option "_source" "_driver/libinput"
[    15.272] (II) libinput: USB OPTICAL MOUSE  Keyboard: is a virtual subdevice
[    15.272] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:4E53:5406.0002/input/input22/event22"
[    15.272] (II) XINPUT: Adding extended input device "USB OPTICAL MOUSE  Keyboard" (type: KEYBOARD, id 14)
[    15.272] (**) Option "xkb_layout" "us"
[    15.272] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[    15.272] (**) USB usb keyboard Consumer Control: Applying InputClass "evdev keyboard catchall"
[    15.272] (**) USB usb keyboard Consumer Control: Applying InputClass "libinput keyboard catchall"
[    15.272] (**) USB usb keyboard Consumer Control: Applying InputClass "system-keyboard"
[    15.272] (**) USB usb keyboard Consumer Control: Applying InputClass "Keyboard Defaults"
[    15.272] (II) Using input driver 'libinput' for 'USB usb keyboard Consumer Control'
[    15.272] (II) systemd-logind: returning pre-existing fd for /dev/input/event24 13:88
[    15.272] (**) USB usb keyboard Consumer Control: always reports core events
[    15.272] (**) Option "Device" "/dev/input/event24"
[    15.272] (**) Option "_source" "_driver/libinput"
[    15.272] (II) libinput: USB usb keyboard Consumer Control: is a virtual subdevice
[    15.272] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.1/0003:C0F4:07C0.0004/input/input25/event24"
[    15.272] (II) XINPUT: Adding extended input device "USB usb keyboard Consumer Control" (type: KEYBOARD, id 15)
[    15.272] (**) Option "xkb_layout" "us"
[    15.272] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[    15.543] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): connected
[    15.543] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): Internal TMDS
[    15.543] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): 600.0 MHz maximum pixel clock
[    15.543] (--) NVIDIA(GPU-0): 
[    15.543] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): connected
[    15.543] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): Internal DisplayPort
[    15.543] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): 2670.0 MHz maximum pixel clock
[    15.543] (--) NVIDIA(GPU-0): 
[    15.545] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    15.545] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    15.545] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    15.545] (--) NVIDIA(GPU-0): 
[    15.545] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    15.545] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    15.545] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[    15.545] (--) NVIDIA(GPU-0): 
[    15.545] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    15.545] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    15.545] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    15.545] (--) NVIDIA(GPU-0): 
[    15.545] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    15.545] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    15.545] (--) NVIDIA(GPU-0): DFP-5: 2670.0 MHz maximum pixel clock
[    15.545] (--) NVIDIA(GPU-0): 
[    15.546] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    15.546] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    15.546] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    15.546] (--) NVIDIA(GPU-0): 
[    15.582] (II) NVIDIA(0): Setting mode "DP-0: nvidia-auto-select @2560x1440 +0+0 {ViewPortIn=2560x1440, ViewPortOut=2560x1440+0+0}, HDMI-0: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
[    15.697] (II) NVIDIA(0): Setting mode "DP-0: nvidia-auto-select @2560x1440 +1920+0 {ViewPortIn=2560x1440, ViewPortOut=2560x1440+0+0}, HDMI-0: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
[    17.529] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): connected
[    17.529] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): Internal TMDS
[    17.529] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): 600.0 MHz maximum pixel clock
[    17.529] (--) NVIDIA(GPU-0): 
[    17.530] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): connected
[    17.530] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): Internal DisplayPort
[    17.530] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): 2670.0 MHz maximum pixel clock
[    17.530] (--) NVIDIA(GPU-0): 
[    17.532] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    17.532] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    17.532] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    17.532] (--) NVIDIA(GPU-0): 
[    17.532] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    17.532] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    17.532] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[    17.532] (--) NVIDIA(GPU-0): 
[    17.532] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    17.532] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    17.532] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    17.532] (--) NVIDIA(GPU-0): 
[    17.532] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    17.532] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    17.532] (--) NVIDIA(GPU-0): DFP-5: 2670.0 MHz maximum pixel clock
[    17.532] (--) NVIDIA(GPU-0): 
[    17.532] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    17.532] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    17.532] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    17.532] (--) NVIDIA(GPU-0): 
[    18.211] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): connected
[    18.211] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): Internal TMDS
[    18.211] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): 600.0 MHz maximum pixel clock
[    18.211] (--) NVIDIA(GPU-0): 
[    18.212] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): connected
[    18.212] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): Internal DisplayPort
[    18.212] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): 2670.0 MHz maximum pixel clock
[    18.212] (--) NVIDIA(GPU-0): 
[    18.213] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    18.213] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    18.213] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    18.213] (--) NVIDIA(GPU-0): 
[    18.214] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    18.214] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    18.214] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[    18.214] (--) NVIDIA(GPU-0): 
[    18.214] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    18.214] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    18.214] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    18.214] (--) NVIDIA(GPU-0): 
[    18.214] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    18.214] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    18.214] (--) NVIDIA(GPU-0): DFP-5: 2670.0 MHz maximum pixel clock
[    18.214] (--) NVIDIA(GPU-0): 
[    18.214] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    18.214] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    18.214] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    18.214] (--) NVIDIA(GPU-0): 
[    18.263] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): connected
[    18.263] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): Internal TMDS
[    18.263] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): 600.0 MHz maximum pixel clock
[    18.263] (--) NVIDIA(GPU-0): 
[    18.263] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): connected
[    18.263] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): Internal DisplayPort
[    18.263] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): 2670.0 MHz maximum pixel clock
[    18.263] (--) NVIDIA(GPU-0): 
[    18.265] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    18.265] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    18.265] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    18.265] (--) NVIDIA(GPU-0): 
[    18.265] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    18.265] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    18.265] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[    18.265] (--) NVIDIA(GPU-0): 
[    18.265] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    18.265] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    18.265] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    18.265] (--) NVIDIA(GPU-0): 
[    18.265] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    18.265] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    18.265] (--) NVIDIA(GPU-0): DFP-5: 2670.0 MHz maximum pixel clock
[    18.265] (--) NVIDIA(GPU-0): 
[    18.266] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    18.266] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    18.266] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    18.266] (--) NVIDIA(GPU-0): 
[    35.695] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): connected
[    35.695] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): Internal TMDS
[    35.695] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): 600.0 MHz maximum pixel clock
[    35.695] (--) NVIDIA(GPU-0): 
[    35.695] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): connected
[    35.695] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): Internal DisplayPort
[    35.695] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): 2670.0 MHz maximum pixel clock
[    35.695] (--) NVIDIA(GPU-0): 
[    35.697] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    35.697] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    35.697] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    35.697] (--) NVIDIA(GPU-0): 
[    35.697] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    35.697] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    35.697] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[    35.697] (--) NVIDIA(GPU-0): 
[    35.697] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    35.697] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    35.697] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    35.697] (--) NVIDIA(GPU-0): 
[    35.697] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    35.697] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    35.697] (--) NVIDIA(GPU-0): DFP-5: 2670.0 MHz maximum pixel clock
[    35.697] (--) NVIDIA(GPU-0): 
[    35.698] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    35.698] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    35.698] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    35.698] (--) NVIDIA(GPU-0): 
[    53.146] (II) NVIDIA(0): Setting mode "DP-0: nvidia-auto-select @2560x1440 +1920+0 {ViewPortIn=2560x1440, ViewPortOut=2560x1440+0+0}, HDMI-0: nvidia-auto-select @1920x1080 +2560+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
[    53.300] (II) NVIDIA(0): Setting mode "DP-0: nvidia-auto-select @2560x1440 +0+0 {ViewPortIn=2560x1440, ViewPortOut=2560x1440+0+0}, HDMI-0: nvidia-auto-select @1920x1080 +2560+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
[    53.508] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): connected
[    53.508] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): Internal TMDS
[    53.508] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): 600.0 MHz maximum pixel clock
[    53.508] (--) NVIDIA(GPU-0): 
[    53.508] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): connected
[    53.508] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): Internal DisplayPort
[    53.508] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): 2670.0 MHz maximum pixel clock
[    53.508] (--) NVIDIA(GPU-0): 
[    53.510] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    53.510] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    53.510] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    53.510] (--) NVIDIA(GPU-0): 
[    53.510] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    53.510] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    53.510] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[    53.510] (--) NVIDIA(GPU-0): 
[    53.510] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    53.510] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    53.510] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    53.510] (--) NVIDIA(GPU-0): 
[    53.510] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    53.510] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    53.510] (--) NVIDIA(GPU-0): DFP-5: 2670.0 MHz maximum pixel clock
[    53.510] (--) NVIDIA(GPU-0): 
[    53.510] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    53.510] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    53.510] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    53.510] (--) NVIDIA(GPU-0): 
[    53.900] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): connected
[    53.900] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): Internal TMDS
[    53.900] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): 600.0 MHz maximum pixel clock
[    53.900] (--) NVIDIA(GPU-0): 
[    53.900] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): connected
[    53.900] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): Internal DisplayPort
[    53.900] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): 2670.0 MHz maximum pixel clock
[    53.900] (--) NVIDIA(GPU-0): 
[    53.902] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    53.902] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    53.902] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    53.902] (--) NVIDIA(GPU-0): 
[    53.902] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    53.902] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    53.902] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[    53.902] (--) NVIDIA(GPU-0): 
[    53.903] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    53.903] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    53.903] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    53.903] (--) NVIDIA(GPU-0): 
[    53.903] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    53.903] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    53.903] (--) NVIDIA(GPU-0): DFP-5: 2670.0 MHz maximum pixel clock
[    53.903] (--) NVIDIA(GPU-0): 
[    53.903] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    53.903] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    53.903] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    53.903] (--) NVIDIA(GPU-0): 
[    53.971] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): connected
[    53.971] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): Internal TMDS
[    53.971] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): 600.0 MHz maximum pixel clock
[    53.971] (--) NVIDIA(GPU-0): 
[    53.972] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): connected
[    53.972] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): Internal DisplayPort
[    53.972] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): 2670.0 MHz maximum pixel clock
[    53.972] (--) NVIDIA(GPU-0): 
[    53.974] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    53.974] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    53.974] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    53.974] (--) NVIDIA(GPU-0): 
[    53.974] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    53.974] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    53.974] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[    53.974] (--) NVIDIA(GPU-0): 
[    53.974] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    53.974] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    53.974] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    53.974] (--) NVIDIA(GPU-0): 
[    53.974] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    53.974] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    53.974] (--) NVIDIA(GPU-0): DFP-5: 2670.0 MHz maximum pixel clock
[    53.974] (--) NVIDIA(GPU-0): 
[    53.974] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    53.974] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    53.974] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    53.974] (--) NVIDIA(GPU-0): 
[    54.090] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): connected
[    54.090] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): Internal TMDS
[    54.090] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): 600.0 MHz maximum pixel clock
[    54.090] (--) NVIDIA(GPU-0): 
[    54.090] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): connected
[    54.090] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): Internal DisplayPort
[    54.090] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): 2670.0 MHz maximum pixel clock
[    54.090] (--) NVIDIA(GPU-0): 
[    54.092] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    54.092] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    54.092] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    54.092] (--) NVIDIA(GPU-0): 
[    54.092] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    54.092] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    54.092] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[    54.092] (--) NVIDIA(GPU-0): 
[    54.093] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    54.093] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    54.093] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    54.093] (--) NVIDIA(GPU-0): 
[    54.093] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    54.093] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    54.093] (--) NVIDIA(GPU-0): DFP-5: 2670.0 MHz maximum pixel clock
[    54.093] (--) NVIDIA(GPU-0): 
[    54.093] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    54.093] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    54.093] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    54.093] (--) NVIDIA(GPU-0): 
[    54.176] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): connected
[    54.176] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): Internal TMDS
[    54.176] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): 600.0 MHz maximum pixel clock
[    54.176] (--) NVIDIA(GPU-0): 
[    54.177] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): connected
[    54.177] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): Internal DisplayPort
[    54.177] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): 2670.0 MHz maximum pixel clock
[    54.177] (--) NVIDIA(GPU-0): 
[    54.179] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    54.179] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    54.179] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    54.179] (--) NVIDIA(GPU-0): 
[    54.179] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    54.179] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    54.179] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[    54.179] (--) NVIDIA(GPU-0): 
[    54.179] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    54.179] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    54.179] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    54.179] (--) NVIDIA(GPU-0): 
[    54.179] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    54.179] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    54.179] (--) NVIDIA(GPU-0): DFP-5: 2670.0 MHz maximum pixel clock
[    54.179] (--) NVIDIA(GPU-0): 
[    54.179] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    54.179] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    54.179] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    54.179] (--) NVIDIA(GPU-0): 
[    59.915] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): connected
[    59.915] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): Internal TMDS
[    59.915] (--) NVIDIA(GPU-0): SAMSUNG (DFP-0): 600.0 MHz maximum pixel clock
[    59.915] (--) NVIDIA(GPU-0): 
[    59.915] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): connected
[    59.915] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): Internal DisplayPort
[    59.915] (--) NVIDIA(GPU-0): Samsung C27JG5x (DFP-1): 2670.0 MHz maximum pixel clock
[    59.915] (--) NVIDIA(GPU-0): 
[    59.917] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    59.917] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    59.917] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    59.917] (--) NVIDIA(GPU-0): 
[    59.917] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    59.917] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    59.917] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[    59.917] (--) NVIDIA(GPU-0): 
[    59.917] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    59.917] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    59.917] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    59.917] (--) NVIDIA(GPU-0): 
[    59.917] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    59.917] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    59.917] (--) NVIDIA(GPU-0): DFP-5: 2670.0 MHz maximum pixel clock
[    59.917] (--) NVIDIA(GPU-0): 
[    59.917] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    59.917] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    59.917] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    59.917] (--) NVIDIA(GPU-0):

I should mention though, earlier when I was configuring my monitors for the refresh rate issue, I kinda missed up my kernel and broke the system. I re-installed with Manjaro instead of arch this time, so I don't know if this post still belongs here or not.

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#4 2022-01-08 07:52:11

seth
Member
Registered: 2012-09-03
Posts: 51,213

Re: [SOLVED] Screen flickering with Nvidia - Fresh Arch install

It's always happening in the upper half of the screen

Same position and similar size (and how loarge)?
You might simply see some extremely short-lived notification or an application insta-crashrestarting - and this may show up in the journal.

I re-installed with Manjaro instead of arch this time

Manjaro will generelly not be supported here, so you would have to switch back to arch.
https://bbs.archlinux.org/misc.php?action=rules

The xorg log shows that it's not an optimus setup, though (so no pot. issue w/ copying over the framebuffer)

How to upload text · How to boot w/o GUI · Disable Windows Fast-Start! · Fix your xinitrc

Offline

#5 2022-01-08 14:02:14

ahmedde99
Member
Registered: 2022-01-07
Posts: 5

Re: [SOLVED] Screen flickering with Nvidia - Fresh Arch install

seth wrote:

Same position and similar size (and how loarge)?

Yup, same position and size. in the top-halft part of the screen. Not entirely the top half that flickers, about two thirds starting from the left of the screen.
I thought maybe  this was a hardware issue, but then why

You might simply see some extremely short-lived notification or an application insta-crashrestarting - and this may show up in the journal.
Manjaro will generelly not be supported here, so you would have to switch back to arch.

I installed Arch back again instead of Majnaro, and this time I installed gnome on Wayland not Xorg. I also put my second screen on the iGPU (Intel UHD 630 - i915) not in the main GPU (RTX 3060). Straight of the bat I got no refersh rate issues out of the installation, which indeed was a bug specific to Xorg only (But have serious tearing on the second monitor -- Don't care so long that the main screen is working as expected). I'm also not facing flickering for the moment. I might need more time testing if the flicker will show up again or not since it was happening randomly earlier and confirm Xorg was the problem.

Last edited by ahmedde99 (2022-01-08 14:03:31)

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#6 2022-01-09 10:01:09

ahmedde99
Member
Registered: 2022-01-07
Posts: 5

Re: [SOLVED] Screen flickering with Nvidia - Fresh Arch install

After day of usage, I can confirm the flickering is now gone. My assumption is that Xorg was the reason behind this, though I don't understand why it would be. I installed Wayland instead of Xorg in a fresh installation and kept gnome as it is, and I no longer notice any flickering.
The refresh rate issue was also fixed by default from Wayland, I didn't have to make any configuration to make it work. Though, I now notice slight tearing on my main monitor, and SERIOUS tearing on my secondary monitor. But that's a different issue not related to this post.

Thanks for @seth for the support! Marking as solved.

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