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#1 2020-08-11 21:15:44

anemik
Member
Registered: 2020-08-11
Posts: 1

External Monitor not Detected - HDMI

First of all, i have nearly searched every topic similar to mine but none of them has helped me so far. I am using 5.7.12-arch1-1 kernel on my laptop and i have VGA to HDMI converter. When i connect my external monitor to my laptop it has no signal. About 2 months ago i had no problem using it but it has stopped working immediately out of blue.

I have tried:
- Checking VGA to HDMI converter in another computer working or not. It was working so the problem is not about converter.
- Trying in another os that i have (windows 8.1, ubuntu, another arch). Unfortunately external monitor not working in those too.
- Trying another external monitor. That monitor had no signal too

I have hybrid graphics cards (Intel and Nvidia). Output of lspci | grep -E 'VGA|3D':

00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev 09)
09:00.0 3D controller: NVIDIA Corporation GF117M [GeForce 610M/710M/810M/820M / GT 620M/625M/630M/720M] (rev a1)

I was using nouveau but suspected if my hdmi connected to my discrete nvidia graphic card so today i have installed 'nvidia-390xx-dkms' and 'optimus-manager' to see if works or not. It didn't resolve my problem.

output of xrandr:

Screen 0: minimum 8 x 8, current 1366 x 768, maximum 16384 x 16384
eDP-1-1 connected 1366x768+0+0 (normal left inverted right x axis y axis) 344mm x 194mm
   1366x768      59.99*+  39.94  
   1280x720      60.00    59.99    59.86    59.74  
   1024x768      60.04    60.00  
   960x720       60.00  
   928x696       60.05  
   896x672       60.01  
   1024x576      59.95    59.96    59.90    59.82  
   960x600       59.93    60.00  
   960x540       59.96    59.99    59.63    59.82  
   800x600       60.00    60.32    56.25  
   840x525       60.01    59.88  
   864x486       59.92    59.57  
   700x525       59.98  
   800x450       59.95    59.82  
   640x512       60.02  
   700x450       59.96    59.88  
   640x480       60.00    59.94  
   720x405       59.51    58.99  
   684x384       59.88    59.85  
   640x400       59.88    59.98  
   640x360       59.86    59.83    59.84    59.32  
   512x384       60.00  
   512x288       60.00    59.92  
   480x270       59.63    59.82  
   400x300       60.32    56.34  
   432x243       59.92    59.57  
   320x240       60.05  
   360x202       59.51    59.13  
   320x180       59.84    59.32  
HDMI-1-1 disconnected (normal left inverted right x axis y axis)
DP-1-1 disconnected (normal left inverted right x axis y axis)

output of xrandr --listproviders:
Providers: number : 2

Provider 0: id: 0x279 cap: 0x1, Source Output crtcs: 0 outputs: 0 associated providers: 1 name:NVIDIA-0
Provider 1: id: 0x29f cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 3 outputs: 3 associated providers: 1 name:modesetting

( I also wanted to specify that it lists only two providers when i am switched to nvidia with optimus-manager. When i am on intel, it only list one provider which is modesetting )

output of xrandr --setprovideroutputsource NVIDIA-0 modesetting:

X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  140 (RANDR)
  Minor opcode of failed request:  35 (RRSetProviderOutputSource)
  Value in failed request:  0x279
  Serial number of failed request:  16
  Current serial number in output stream:  17

output of xrandr --listmonitors:

Monitors: 1
 0: +eDP-1-1 1366/344x768/194+0+0  eDP-1-1

I have tried to detect extarnel monitor (which is HDMI-1) on nvidia-settings but it only shows my laptop screen. I have no xorg.conf besides 10-optimus-manager.conf which is:

Section "Files"
        ModulePath "/usr/lib/nvidia"
        ModulePath "/usr/lib32/nvidia"
        ModulePath "/usr/lib32/nvidia/xorg/modules"
        ModulePath "/usr/lib32/xorg/modules"
        ModulePath "/usr/lib64/nvidia/xorg/modules"
        ModulePath "/usr/lib64/nvidia/xorg"
        ModulePath "/usr/lib64/xorg/modules"
EndSection

Section "ServerLayout"
        Identifier "layout"
        Screen 0 "nvidia"
        Inactive "intel"
EndSection

Section "Device"
        Identifier "nvidia"
        Driver "nvidia"
        BusID "PCI:9:0:0"
        Option "Coolbits" "28"
EndSection

Section "Screen"
        Identifier "nvidia"
        Device "nvidia"
        Option "AllowEmptyInitialConfiguration"
EndSection

Section "Device"
        Identifier "intel"
        Driver "modesetting"
        BusID "PCI:0:2:0"
EndSection

Section "Screen"
        Identifier "intel"
        Device "intel"
EndSection

output of /var/log/Xorg.0.log:

[    80.059] (--) Log file renamed from "/var/log/Xorg.pid-1256.log" to "/var/log/Xorg.0.log"
[    80.059] 
X.Org X Server 1.20.8
X Protocol Version 11, Revision 0
[    80.059] Build Operating System: Linux Arch Linux
[    80.059] Current Operating System: Linux vergil 5.7.12-arch1-1 #1 SMP PREEMPT Fri, 31 Jul 2020 17:38:22 +0000 x86_64
[    80.059] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=833db5bd-6332-4076-8366-549a9ded7dbe rw loglevel=3 quiet nouveau.runpm=0
[    80.059] Build Date: 31 July 2020  04:00:57PM
[    80.059]  
[    80.059] Current version of pixman: 0.40.0
[    80.059]    Before reporting problems, check [url]http://wiki.x.org[/url]
        to make sure that you have the latest version.
[    80.059] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    80.059] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Aug 11 22:44:28 2020
[    80.059] (==) Using config file: "/etc/X11/xorg.conf"
[    80.059] (==) Using config directory: "/etc/X11/xorg.conf.d"
[    80.059] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    80.059] (==) ServerLayout "layout"
[    80.059] (**) |-->Screen "nvidia" (0)
[    80.059] (**) |   |-->Monitor "<default monitor>"
[    80.060] (**) |   |-->Device "nvidia"
[    80.060] (**) |   |-->GPUDevice "intel"
[    80.060] (**) |   |-->GPUDevice "nvidia"
[    80.060] (**) |   |-->GPUDevice "intel"
[    80.060] (==) No monitor specified for screen "nvidia".
        Using a default monitor configuration.
[    80.060] (**) |-->Inactive Device "intel"
[    80.060] (==) Automatically adding devices
[    80.060] (==) Automatically enabling devices
[    80.060] (==) Automatically adding GPU devices
[    80.060] (==) Automatically binding GPU devices
[    80.060] (==) Max clients allowed: 256, resource mask: 0x1fffff
[    80.060] (WW) The directory "/usr/share/fonts/misc" does not exist.
[    80.060]    Entry deleted from font path.
[    80.060] (WW) The directory "/usr/share/fonts/OTF" does not exist.
[    80.060]    Entry deleted from font path.
[    80.060] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[    80.060]    Entry deleted from font path.
[    80.060] (==) FontPath set to:
        /usr/share/fonts/TTF,
        /usr/share/fonts/100dpi,
        /usr/share/fonts/75dpi
[    80.060] (**) ModulePath set to "/usr/lib/nvidia,/usr/lib32/nvidia,/usr/lib32/nvidia/xorg/modules,/usr/lib32/xorg/modules,/usr/lib64/nvidia/xorg/modules,/usr/lib64/nvidia/xorg,/usr/lib64/xorg/modules"
[    80.060] (II) The server relies on udev to provide the list of input devices.
        If no devices become available, reconfigure udev or disable AutoAddDevices.
[    80.060] (II) Module ABI versions:
[    80.060]    X.Org ANSI C Emulation: 0.4
[    80.060]    X.Org Video Driver: 24.1
[    80.060]    X.Org XInput driver : 24.1
[    80.060]    X.Org Server Extension : 10.0
[    80.060] (++) using VT number 1

[    80.060] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[    80.061] (II) xfree86: Adding drm device (/dev/dri/card0)
[    80.072] (II) xfree86: Adding drm device (/dev/dri/card1)
[    80.073] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/nvidia,/usr/lib32/nvidia,/usr/lib32/nvidia/xorg/modules,/usr/lib32/xorg/modules,/usr/lib64/nvidia/xorg/modules,/usr/lib64/nvidia/xorg,/usr/lib64/xorg/modules"
[    80.075] (--) PCI:*(0@0:2:0) 8086:1616:103c:2337 rev 9, Mem @ 0xc3000000/16777216, 0xd0000000/268435456, I/O @ 0x00007000/64, BIOS @ 0x????????/131072
[    80.075] (--) PCI: (9@0:0:0) 10de:1140:103c:2337 rev 161, Mem @ 0xc4000000/16777216, 0xb0000000/268435456, 0xc0000000/33554432, I/O @ 0x00004000/128
[    80.075] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[    80.075] (II) LoadModule: "glx"
[    80.077] (II) Loading /usr/lib/nvidia/xorg/libglx.so
[    80.188] (II) Module glx: vendor="NVIDIA Corporation"
[    80.188]    compiled for 4.0.2, module version = 1.0.0
[    80.188]    Module class: X.Org Server Extension
[    80.189] (II) NVIDIA GLX Module  390.138  Thu May 14 03:57:24 PDT 2020
[    80.190] (II) LoadModule: "nvidia"
[    80.190] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[    80.191] (II) Module nvidia: vendor="NVIDIA Corporation"
[    80.191]    compiled for 4.0.2, module version = 1.0.0
[    80.191]    Module class: X.Org Video Driver
[    80.191] (II) LoadModule: "modesetting"
[    80.191] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    80.192] (II) Module modesetting: vendor="X.Org Foundation"
[    80.192]    compiled for 1.20.8, module version = 1.20.8
[    80.192]    Module class: X.Org Video Driver
[    80.192]    ABI class: X.Org Video Driver, version 24.1
[    80.192] (II) NVIDIA dlloader X Driver  390.138  Thu May 14 03:33:57 PDT 2020
[    80.192] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[    80.192] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[    80.192] (II) Loading sub module "fb"
[    80.193] (II) LoadModule: "fb"
[    80.193] (II) Loading /usr/lib/xorg/modules/libfb.so
[    80.193] (II) Module fb: vendor="X.Org Foundation"
[    80.193]    compiled for 1.20.8, module version = 1.0.0
[    80.193]    ABI class: X.Org ANSI C Emulation, version 0.4
[    80.193] (II) Loading sub module "wfb"
[    80.193] (II) LoadModule: "wfb"
[    80.193] (II) Loading /usr/lib/xorg/modules/libwfb.so
[    80.194] (II) Module wfb: vendor="X.Org Foundation"
[    80.194]    compiled for 1.20.8, module version = 1.0.0
[    80.194]    ABI class: X.Org ANSI C Emulation, version 0.4
[    80.194] (II) Loading sub module "ramdac"
[    80.194] (II) LoadModule: "ramdac"
[    80.194] (II) Module "ramdac" already built-in
[    80.205] (II) modeset(G0): using drv /dev/dri/card0
[    80.205] (WW) Falling back to old probe method for modesetting
[    80.238] (II) NVIDIA(0): Creating default Display subsection in Screen section
        "nvidia" for depth/fbbpp 24/32
[    80.238] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[    80.238] (==) NVIDIA(0): RGB weight 888
[    80.238] (==) NVIDIA(0): Default visual is TrueColor
[    80.238] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[    80.238] (II) Applying OutputClass "nvidia" options to /dev/dri/card1
[    80.238] (**) NVIDIA(0): Option "AllowEmptyInitialConfiguration"
[    80.238] (**) NVIDIA(0): Option "Coolbits" "28"
[    80.239] (**) NVIDIA(0): Enabling 2D acceleration
[    80.251] (II) NVIDIA(0): NVIDIA GPU GeForce 820M (GF117) at PCI:9:0:0 (GPU-0)
[    80.251] (--) NVIDIA(0): Memory: 2097152 kBytes
[    80.251] (--) NVIDIA(0): VideoBIOS: 75.17.7f.00.0a
[    80.251] (II) NVIDIA(0): Detected PCI Express Link width: 8X
[    80.251] (II) NVIDIA(0): Validated MetaModes:
[    80.251] (II) NVIDIA(0):     "NULL"
[    80.251] (II) NVIDIA(0): Virtual screen size determined to be 640 x 480
[    80.251] (WW) NVIDIA(0): Unable to get display device for DPI computation.
[    80.251] (==) NVIDIA(0): DPI set to (75, 75); computed from built-in default
[    80.251] (==) modeset(G0): Depth 24, (==) framebuffer bpp 32
[    80.251] (==) modeset(G0): RGB weight 888
[    80.251] (==) modeset(G0): Default visual is TrueColor
[    80.251] (II) Loading sub module "glamoregl"
[    80.251] (II) LoadModule: "glamoregl"
[    80.251] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[    80.255] (II) Module glamoregl: vendor="X.Org Foundation"
[    80.255]    compiled for 1.20.8, module version = 1.0.1
[    80.255]    ABI class: X.Org ANSI C Emulation, version 0.4
[    80.315] (II) modeset(G0): glamor X acceleration enabled on Mesa Intel(R) HD Graphics 5500 (BDW GT2)
[    80.315] (II) modeset(G0): glamor initialized
[    80.317] (II) modeset(G0): Output eDP-1-1 has no monitor section
[    80.319] (II) modeset(G0): Output HDMI-1-1 has no monitor section
[    80.429] (II) modeset(G0): Output DP-1-1 has no monitor section
[    80.431] (II) modeset(G0): EDID for output eDP-1-1
[    80.431] (II) modeset(G0): Manufacturer: SDC  Model: 4951  Serial#: 0
[    80.431] (II) modeset(G0): Year: 2013  Week: 0
[    80.431] (II) modeset(G0): EDID Version: 1.4
[    80.431] (II) modeset(G0): Digital Display Input
[    80.431] (II) modeset(G0): 6 bits per channel
[    80.431] (II) modeset(G0): Digital interface is undefined
[    80.431] (II) modeset(G0): Max Image Size [cm]: horiz.: 34  vert.: 19
[    80.431] (II) modeset(G0): Gamma: 2.20
[    80.431] (II) modeset(G0): No DPMS capabilities specified
[    80.431] (II) modeset(G0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 
[    80.431] (II) modeset(G0): First detailed timing is preferred mode
[    80.431] (II) modeset(G0): Preferred mode is native pixel format and refresh rate
[    80.431] (II) modeset(G0): redX: 0.575 redY: 0.335   greenX: 0.340 greenY: 0.560
[    80.431] (II) modeset(G0): blueX: 0.160 blueY: 0.125   whiteX: 0.313 whiteY: 0.329
[    80.431] (II) modeset(G0): Manufacturer's mask: 0
[    80.431] (II) modeset(G0): Supported detailed timing:
[    80.431] (II) modeset(G0): clock: 76.3 MHz   Image Size:  344 x 194 mm
[    80.431] (II) modeset(G0): h_active: 1366  h_sync: 1430  h_sync_end 1478 h_blank_end 1606 h_border: 0
[    80.431] (II) modeset(G0): v_active: 768  v_sync: 770  v_sync_end 775 v_blanking: 792 v_border: 0
[    80.431] (II) modeset(G0): Supported detailed timing:
[    80.431] (II) modeset(G0): clock: 50.8 MHz   Image Size:  344 x 194 mm
[    80.431] (II) modeset(G0): h_active: 1366  h_sync: 1430  h_sync_end 1478 h_blank_end 1606 h_border: 0
[    80.431] (II) modeset(G0): v_active: 768  v_sync: 770  v_sync_end 775 v_blanking: 792 v_border: 0
[    80.431] (II) modeset(G0): Unknown vendor-specific block 2
[    80.431] (II) modeset(G0): EDID (in hex):
[    80.431] (II) modeset(G0):  00ffffffffffff004c83514900000000
[    80.431] (II) modeset(G0):  00170104902213780a71059355578f29
[    80.431] (II) modeset(G0):  20505400000001010101010101010101
[    80.431] (II) modeset(G0):  010101010101ce1d56f0500018304030
[    80.431] (II) modeset(G0):  250058c210000019d81356f050001830
[    80.431] (II) modeset(G0):  4030250058c210000019000000000000
[    80.431] (II) modeset(G0):  00000000000000000000000000000002
[    80.431] (II) modeset(G0):  000c4cff0a3c64141524640000000003
[    80.431] (II) modeset(G0): Printing probed modes for output eDP-1-1
[    80.431] (II) modeset(G0): Modeline "1366x768"x60.0   76.30  1366 1430 1478 1606  768 770 775 792 -hsync -vsync (47.5 kHz eP)
[    80.431] (II) modeset(G0): Modeline "1366x768"x39.9   50.80  1366 1430 1478 1606  768 770 775 792 -hsync -vsync (31.6 kHz e)
[    80.431] (II) modeset(G0): Modeline "1280x720"x120.0  156.12  1280 1376 1512 1744  720 721 724 746 doublescan -hsync +vsync (89.5 kHz d)
[    80.431] (II) modeset(G0): Modeline "1280x720"x120.0  120.75  1280 1304 1320 1360  720 721 724 740 doublescan +hsync -vsync (88.8 kHz d)
[    80.431] (II) modeset(G0): Modeline "1280x720"x59.9   74.50  1280 1344 1472 1664  720 723 728 748 -hsync +vsync (44.8 kHz d)
[    80.431] (II) modeset(G0): Modeline "1280x720"x59.7   63.75  1280 1328 1360 1440  720 723 728 741 +hsync -vsync (44.3 kHz d)
[    80.431] (II) modeset(G0): Modeline "1024x768"x120.1  133.47  1024 1100 1212 1400  768 768 770 794 doublescan -hsync +vsync (95.3 kHz d)
[    80.431] (II) modeset(G0): Modeline "1024x768"x60.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz d)
[    80.431] (II) modeset(G0): Modeline "960x720"x120.0  117.00  960 1024 1128 1300  720 720 722 750 doublescan -hsync +vsync (90.0 kHz d)
[    80.431] (II) modeset(G0): Modeline "928x696"x120.1  109.15  928 976 1088 1264  696 696 698 719 doublescan -hsync +vsync (86.4 kHz d)
[    80.431] (II) modeset(G0): Modeline "896x672"x120.0  102.40  896 960 1060 1224  672 672 674 697 doublescan -hsync +vsync (83.7 kHz d)
[    80.431] (II) modeset(G0): Modeline "1024x576"x119.9   98.50  1024 1092 1200 1376  576 577 580 597 doublescan -hsync +vsync (71.6 kHz d)
[    80.431] (II) modeset(G0): Modeline "1024x576"x119.9   78.38  1024 1048 1064 1104  576 577 580 592 doublescan +hsync -vsync (71.0 kHz d)
[    80.431] (II) modeset(G0): Modeline "1024x576"x59.9   46.50  1024 1064 1160 1296  576 579 584 599 -hsync +vsync (35.9 kHz d)
[    80.431] (II) modeset(G0): Modeline "1024x576"x59.8   42.00  1024 1072 1104 1184  576 579 584 593 +hsync -vsync (35.5 kHz d)
[    80.431] (II) modeset(G0): Modeline "960x600"x119.9   96.62  960 1028 1128 1296  600 601 604 622 doublescan -hsync +vsync (74.6 kHz d)
[    80.431] (II) modeset(G0): Modeline "960x600"x120.0   77.00  960 984 1000 1040  600 601 604 617 doublescan +hsync -vsync (74.0 kHz d)
[    80.431] (II) modeset(G0): Modeline "960x540"x119.9   86.50  960 1024 1124 1288  540 541 544 560 doublescan -hsync +vsync (67.2 kHz d)
[    80.431] (II) modeset(G0): Modeline "960x540"x120.0   69.25  960 984 1000 1040  540 541 544 555 doublescan +hsync -vsync (66.6 kHz d)
[    80.431] (II) modeset(G0): Modeline "960x540"x59.6   40.75  960 992 1088 1216  540 543 548 562 -hsync +vsync (33.5 kHz d)
[    80.431] (II) modeset(G0): Modeline "960x540"x59.8   37.25  960 1008 1040 1120  540 543 548 556 +hsync -vsync (33.3 kHz d)
[    80.431] (II) modeset(G0): Modeline "800x600"x120.0   81.00  800 832 928 1080  600 600 602 625 doublescan +hsync +vsync (75.0 kHz d)
[    80.431] (II) modeset(G0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz d)
[    80.431] (II) modeset(G0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz d)
[    80.431] (II) modeset(G0): Modeline "840x525"x120.0   73.12  840 892 980 1120  525 526 529 544 doublescan -hsync +vsync (65.3 kHz d)
[    80.431] (II) modeset(G0): Modeline "840x525"x119.8   59.50  840 864 880 920  525 526 529 540 doublescan +hsync -vsync (64.7 kHz d)
[    80.431] (II) modeset(G0): Modeline "864x486"x59.9   32.50  864 888 968 1072  486 489 494 506 -hsync +vsync (30.3 kHz d)
[    80.431] (II) modeset(G0): Modeline "864x486"x59.6   30.50  864 912 944 1024  486 489 494 500 +hsync -vsync (29.8 kHz d)
[    80.431] (II) modeset(G0): Modeline "700x525"x120.0   61.00  700 744 820 940  525 526 532 541 doublescan +hsync +vsync (64.9 kHz d)
[    80.431] (II) modeset(G0): Modeline "800x450"x119.9   59.12  800 848 928 1056  450 451 454 467 doublescan -hsync +vsync (56.0 kHz d)
[    80.431] (II) modeset(G0): Modeline "800x450"x119.6   48.75  800 824 840 880  450 451 454 463 doublescan +hsync -vsync (55.4 kHz d)
[    80.431] (II) modeset(G0): Modeline "640x512"x120.0   54.00  640 664 720 844  512 512 514 533 doublescan +hsync +vsync (64.0 kHz d)
[    80.431] (II) modeset(G0): Modeline "700x450"x119.9   51.75  700 740 812 924  450 451 456 467 doublescan -hsync +vsync (56.0 kHz d)
[    80.431] (II) modeset(G0): Modeline "700x450"x119.8   43.25  700 724 740 780  450 451 456 463 doublescan +hsync -vsync (55.4 kHz d)
[    80.431] (II) modeset(G0): Modeline "640x480"x120.0   54.00  640 688 744 900  480 480 482 500 doublescan +hsync +vsync (60.0 kHz d)
[    80.431] (II) modeset(G0): Modeline "640x480"x59.9   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz d)
[    80.431] (II) modeset(G0): Modeline "720x405"x59.5   22.50  720 744 808 896  405 408 413 422 -hsync +vsync (25.1 kHz d)
[    80.431] (II) modeset(G0): Modeline "720x405"x59.0   21.75  720 768 800 880  405 408 413 419 +hsync -vsync (24.7 kHz d)
[    80.431] (II) modeset(G0): Modeline "684x384"x119.8   42.62  684 720 788 892  384 385 390 399 doublescan -hsync +vsync (47.8 kHz d)
[    80.431] (II) modeset(G0): Modeline "684x384"x119.7   36.12  684 708 724 764  384 385 390 395 doublescan +hsync -vsync (47.3 kHz d)
[    80.431] (II) modeset(G0): Modeline "640x400"x119.8   41.75  640 676 740 840  400 401 404 415 doublescan -hsync +vsync (49.7 kHz d)
[    80.431] (II) modeset(G0): Modeline "640x400"x120.0   35.50  640 664 680 720  400 401 404 411 doublescan +hsync -vsync (49.3 kHz d)
[    80.431] (II) modeset(G0): Modeline "640x360"x119.7   37.25  640 672 736 832  360 361 364 374 doublescan -hsync +vsync (44.8 kHz d)
[    80.431] (II) modeset(G0): Modeline "640x360"x119.7   31.88  640 664 680 720  360 361 364 370 doublescan +hsync -vsync (44.3 kHz d)
[    80.432] (II) modeset(G0): Modeline "640x360"x59.8   18.00  640 664 720 800  360 363 368 376 -hsync +vsync (22.5 kHz d)
[    80.432] (II) modeset(G0): Modeline "640x360"x59.3   17.75  640 688 720 800  360 363 368 374 +hsync -vsync (22.2 kHz d)
[    80.432] (II) modeset(G0): Modeline "512x384"x120.0   32.50  512 524 592 672  384 385 388 403 doublescan -hsync -vsync (48.4 kHz d)
[    80.432] (II) modeset(G0): Modeline "512x288"x120.0   23.25  512 532 580 648  288 289 292 299 doublescan -hsync +vsync (35.9 kHz d)
[    80.432] (II) modeset(G0): Modeline "512x288"x119.8   21.00  512 536 552 592  288 289 292 296 doublescan +hsync -vsync (35.5 kHz d)
[    80.432] (II) modeset(G0): Modeline "480x270"x119.3   20.38  480 496 544 608  270 271 274 281 doublescan -hsync +vsync (33.5 kHz d)
[    80.432] (II) modeset(G0): Modeline "480x270"x119.6   18.62  480 504 520 560  270 271 274 278 doublescan +hsync -vsync (33.3 kHz d)
[    80.432] (II) modeset(G0): Modeline "400x300"x120.6   20.00  400 420 484 528  300 300 302 314 doublescan +hsync +vsync (37.9 kHz d)
[    80.432] (II) modeset(G0): Modeline "400x300"x112.7   18.00  400 412 448 512  300 300 301 312 doublescan +hsync +vsync (35.2 kHz d)
[    80.432] (II) modeset(G0): Modeline "432x243"x119.8   16.25  432 444 484 536  243 244 247 253 doublescan -hsync +vsync (30.3 kHz d)
[    80.432] (II) modeset(G0): Modeline "432x243"x119.1   15.25  432 456 472 512  243 244 247 250 doublescan +hsync -vsync (29.8 kHz d)
[    80.432] (II) modeset(G0): Modeline "320x240"x120.1   12.59  320 328 376 400  240 245 246 262 doublescan -hsync -vsync (31.5 kHz d)
[    80.432] (II) modeset(G0): Modeline "360x202"x119.0   11.25  360 372 404 448  202 204 206 211 doublescan -hsync +vsync (25.1 kHz d)
[    80.432] (II) modeset(G0): Modeline "360x202"x118.3   10.88  360 384 400 440  202 204 206 209 doublescan +hsync -vsync (24.7 kHz d)
[    80.432] (II) modeset(G0): Modeline "320x180"x119.7    9.00  320 332 360 400  180 181 184 188 doublescan -hsync +vsync (22.5 kHz d)
[    80.432] (II) modeset(G0): Modeline "320x180"x118.6    8.88  320 344 360 400  180 181 184 187 doublescan +hsync -vsync (22.2 kHz d)
[    80.433] (II) modeset(G0): EDID for output HDMI-1-1
[    80.543] (II) modeset(G0): EDID for output DP-1-1
[    80.543] (==) modeset(G0): Using gamma correction (1.0, 1.0, 1.0)
[    80.543] (==) modeset(G0): DPI set to (96, 96)
[    80.543] (II) Loading sub module "fb"
[    80.543] (II) LoadModule: "fb"
[    80.543] (II) Loading /usr/lib/xorg/modules/libfb.so
[    80.544] (II) Module fb: vendor="X.Org Foundation"
[    80.544]    compiled for 1.20.8, module version = 1.0.0
[    80.544]    ABI class: X.Org ANSI C Emulation, version 0.4
[    80.544] (II) NVIDIA: Using 6144.00 MB of virtual memory for indirect memory
[    80.544] (II) NVIDIA:     access.
[    80.548] (II) NVIDIA(0): ACPI: failed to connect to the ACPI event daemon; the daemon
[    80.548] (II) NVIDIA(0):     may not be running or the "AcpidSocketPath" X
[    80.548] (II) NVIDIA(0):     configuration option may not be set correctly.  When the
[    80.548] (II) NVIDIA(0):     ACPI event daemon is available, the NVIDIA X driver will
[    80.548] (II) NVIDIA(0):     try to use it to receive ACPI event notifications.  For
[    80.548] (II) NVIDIA(0):     details, please see the "ConnectToAcpid" and
[    80.548] (II) NVIDIA(0):     "AcpidSocketPath" X configuration options in Appendix B: X
[    80.548] (II) NVIDIA(0):     Config Options in the README.
[    80.580] (II) NVIDIA(0): Setting mode "NULL"
[    80.586] (==) NVIDIA(0): Disabling shared memory pixmaps
[    80.586] (==) NVIDIA(0): Backing store enabled
[    80.586] (==) NVIDIA(0): Silken mouse disabled
[    80.587] (==) NVIDIA(0): DPMS enabled
[    80.587] (II) Loading sub module "dri2"
[    80.587] (II) LoadModule: "dri2"
[    80.587] (II) Module "dri2" already built-in
[    80.587] (II) NVIDIA(0): [DRI2] Setup complete
[    80.587] (II) NVIDIA(0): [DRI2]   VDPAU driver: nvidia
[    80.595] (==) modeset(G0): Backing store enabled
[    80.595] (==) modeset(G0): Silken mouse disabled
[    80.672] (II) modeset(G0): Initializing kms color map for depth 24, 8 bpc.
[    80.672] (==) modeset(G0): DPMS enabled
[    80.672] (WW) modeset(G0): Option "AllowEmptyInitialConfiguration" is not used
[    80.672] (II) modeset(G0): [DRI2] Setup complete
[    80.673] (II) modeset(G0): [DRI2]   DRI driver: iris
[    80.673] (II) modeset(G0): [DRI2]   VDPAU driver: va_gl
[    80.673] (II) Initializing extension Generic Event Extension
[    80.673] (II) Initializing extension SHAPE
[    80.673] (II) Initializing extension MIT-SHM
[    80.674] (II) Initializing extension XInputExtension
[    80.674] (II) Initializing extension XTEST
[    80.674] (II) Initializing extension BIG-REQUESTS
[    80.675] (II) Initializing extension SYNC
[    80.675] (II) Initializing extension XKEYBOARD
[    80.675] (II) Initializing extension XC-MISC
[    80.675] (II) Initializing extension SECURITY
[    80.676] (II) Initializing extension XFIXES
[    80.676] (II) Initializing extension RENDER
[    80.676] (II) Initializing extension RANDR
[    80.677] (II) Initializing extension COMPOSITE
[    80.677] (II) Initializing extension DAMAGE
[    80.678] (II) Initializing extension MIT-SCREEN-SAVER
[    80.678] (II) Initializing extension DOUBLE-BUFFER
[    80.678] (II) Initializing extension RECORD
[    80.679] (II) Initializing extension DPMS
[    80.679] (II) Initializing extension Present
[    80.679] (II) Initializing extension DRI3
[    80.679] (II) Initializing extension X-Resource
[    80.680] (II) Initializing extension XVideo
[    80.680] (II) Initializing extension XVideo-MotionCompensation
[    80.680] (II) Initializing extension XFree86-VidModeExtension
[    80.680] (II) Initializing extension XFree86-DGA
[    80.681] (II) Initializing extension XFree86-DRI
[    80.681] (II) Initializing extension DRI2
[    80.681] (II) Initializing extension GLX
[    80.681] (II) Initializing extension GLX
[    80.681] (II) Indirect GLX disabled.
[    80.682] (II) Initializing extension NV-GLX
[    80.682] (II) Initializing extension NV-CONTROL
[    80.996] (II) modeset(G0): Damage tracking initialized
[    81.109] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[    81.109] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[    81.109] (II) LoadModule: "libinput"
[    81.109] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[    81.111] (II) Module libinput: vendor="X.Org Foundation"
[    81.111]    compiled for 1.20.8, module version = 0.30.0
[    81.111]    Module class: X.Org XInput Driver
[    81.111]    ABI class: X.Org XInput driver, version 24.1
[    81.111] (II) Using input driver 'libinput' for 'Power Button'
[    81.111] (**) Power Button: always reports core events
[    81.111] (**) Option "Device" "/dev/input/event2"
[    81.111] (**) Option "_source" "server/udev"
[    81.112] (II) event2  - Power Button: is tagged by udev as: Keyboard
[    81.112] (II) event2  - Power Button: device is a keyboard
[    81.112] (II) event2  - Power Button: device removed
[    81.131] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2/event2"
[    81.131] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[    81.133] (II) event2  - Power Button: is tagged by udev as: Keyboard
[    81.133] (II) event2  - Power Button: device is a keyboard
[    81.134] (II) config/udev: Adding input device Video Bus (/dev/input/event11)
[    81.134] (**) Video Bus: Applying InputClass "libinput keyboard catchall"
[    81.134] (II) Using input driver 'libinput' for 'Video Bus'
[    81.134] (**) Video Bus: always reports core events
[    81.134] (**) Option "Device" "/dev/input/event11"
[    81.134] (**) Option "_source" "server/udev"
[    81.135] (II) event11 - Video Bus: is tagged by udev as: Keyboard
[    81.135] (II) event11 - Video Bus: device is a keyboard
[    81.135] (II) event11 - Video Bus: device removed
[    81.177] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input14/event11"
[    81.177] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[    81.180] (II) event11 - Video Bus: is tagged by udev as: Keyboard
[    81.180] (II) event11 - Video Bus: device is a keyboard
[    81.181] (II) config/udev: Adding input device Lid Switch (/dev/input/event0)
[    81.181] (II) No input driver specified, ignoring this device.
[    81.181] (II) This device may have been added with another device file.
[    81.182] (II) config/udev: Adding input device Video Bus (/dev/input/event12)
[    81.182] (**) Video Bus: Applying InputClass "libinput keyboard catchall"
[    81.182] (II) Using input driver 'libinput' for 'Video Bus'
[    81.182] (**) Video Bus: always reports core events
[    81.182] (**) Option "Device" "/dev/input/event12"
[    81.182] (**) Option "_source" "server/udev"
[    81.184] (II) event12 - Video Bus: is tagged by udev as: Keyboard
[    81.184] (II) event12 - Video Bus: device is a keyboard
[    81.185] (II) event12 - Video Bus: device removed
[    81.231] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:50/LNXVIDEO:01/input/input15/event12"
[    81.231] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 8)
[    81.233] (II) event12 - Video Bus: is tagged by udev as: Keyboard
[    81.233] (II) event12 - Video Bus: device is a keyboard
[    81.235] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[    81.235] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[    81.235] (II) Using input driver 'libinput' for 'Power Button'
[    81.235] (**) Power Button: always reports core events
[    81.235] (**) Option "Device" "/dev/input/event1"
[    81.235] (**) Option "_source" "server/udev"
[    81.236] (II) event1  - Power Button: is tagged by udev as: Keyboard
[    81.236] (II) event1  - Power Button: device is a keyboard
[    81.237] (II) event1  - Power Button: device removed
[    81.254] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1/event1"
[    81.254] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 9)
[    81.256] (II) event1  - Power Button: is tagged by udev as: Keyboard
[    81.256] (II) event1  - Power Button: device is a keyboard
[    81.258] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=3 (/dev/input/event15)
[    81.258] (II) No input driver specified, ignoring this device.
[    81.258] (II) This device may have been added with another device file.
[    81.258] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=7 (/dev/input/event16)
[    81.258] (II) No input driver specified, ignoring this device.
[    81.258] (II) This device may have been added with another device file.
[    81.259] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=8 (/dev/input/event17)
[    81.259] (II) No input driver specified, ignoring this device.
[    81.259] (II) This device may have been added with another device file.
[    81.260] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=9 (/dev/input/event18)
[    81.260] (II) No input driver specified, ignoring this device.
[    81.260] (II) This device may have been added with another device file.
[    81.261] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=10 (/dev/input/event19)
[    81.261] (II) No input driver specified, ignoring this device.
[    81.261] (II) This device may have been added with another device file.
[    81.262] (II) config/udev: Adding input device A4Tech USB Mouse (/dev/input/event4)
[    81.262] (**) A4Tech USB Mouse: Applying InputClass "libinput pointer catchall"
[    81.262] (II) Using input driver 'libinput' for 'A4Tech USB Mouse'
[    81.262] (**) A4Tech USB Mouse: always reports core events
[    81.262] (**) Option "Device" "/dev/input/event4"
[    81.262] (**) Option "_source" "server/udev"
[    81.320] (II) event4  - A4Tech USB Mouse: is tagged by udev as: Mouse
[    81.320] (II) event4  - A4Tech USB Mouse: device is a pointer
[    81.320] (II) event4  - A4Tech USB Mouse: device removed
[    81.391] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:09DA:C10A.0001/input/input5/event4"
[    81.391] (II) XINPUT: Adding extended input device "A4Tech USB Mouse" (type: MOUSE, id 10)
[    81.391] (**) Option "AccelerationScheme" "none"
[    81.391] (**) A4Tech USB Mouse: (accel) selected scheme none/0
[    81.391] (**) A4Tech USB Mouse: (accel) acceleration factor: 2.000
[    81.391] (**) A4Tech USB Mouse: (accel) acceleration threshold: 4
[    81.451] (II) event4  - A4Tech USB Mouse: is tagged by udev as: Mouse
[    81.452] (II) event4  - A4Tech USB Mouse: device is a pointer
[    81.454] (II) config/udev: Adding input device A4Tech USB Mouse (/dev/input/mouse0)
[    81.454] (II) No input driver specified, ignoring this device.
[    81.454] (II) This device may have been added with another device file.
[    81.455] (II) config/udev: Adding input device A4Tech USB Mouse (/dev/input/event5)
[    81.455] (II) No input driver specified, ignoring this device.
[    81.455] (II) This device may have been added with another device file.
[    81.456] (II) config/udev: Adding input device HP Truevision HD: HP Truevision (/dev/input/event10)
[    81.456] (**) HP Truevision HD: HP Truevision: Applying InputClass "libinput keyboard catchall"
[    81.456] (II) Using input driver 'libinput' for 'HP Truevision HD: HP Truevision'
[    81.456] (**) HP Truevision HD: HP Truevision: always reports core events
[    81.456] (**) Option "Device" "/dev/input/event10"
[    81.456] (**) Option "_source" "server/udev"
[    81.458] (II) event10 - HP Truevision HD: HP Truevision: is tagged by udev as: Keyboard
[    81.458] (II) event10 - HP Truevision HD: HP Truevision: device is a keyboard
[    81.458] (II) event10 - HP Truevision HD: HP Truevision: device removed
[    81.507] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input13/event10"
[    81.507] (II) XINPUT: Adding extended input device "HP Truevision HD: HP Truevision" (type: KEYBOARD, id 11)
[    81.511] (II) event10 - HP Truevision HD: HP Truevision: is tagged by udev as: Keyboard
[    81.511] (II) event10 - HP Truevision HD: HP Truevision: device is a keyboard
[    81.512] (II) config/udev: Adding input device HDA Intel PCH Mic (/dev/input/event8)
[    81.513] (II) No input driver specified, ignoring this device.
[    81.513] (II) This device may have been added with another device file.
[    81.513] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event9)
[    81.513] (II) No input driver specified, ignoring this device.
[    81.514] (II) This device may have been added with another device file.
[    81.515] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event3)
[    81.515] (**) AT Translated Set 2 keyboard: Applying InputClass "libinput keyboard catchall"
[    81.515] (II) Using input driver 'libinput' for 'AT Translated Set 2 keyboard'
[    81.515] (**) AT Translated Set 2 keyboard: always reports core events
[    81.515] (**) Option "Device" "/dev/input/event3"
[    81.515] (**) Option "_source" "server/udev"
[    81.518] (II) event3  - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
[    81.518] (II) event3  - AT Translated Set 2 keyboard: device is a keyboard
[    81.520] (II) event3  - AT Translated Set 2 keyboard: device removed
[    81.531] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input3/event3"
[    81.531] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 12)
[    81.533] (II) event3  - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
[    81.533] (II) event3  - AT Translated Set 2 keyboard: device is a keyboard
[    81.535] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event14)
[    81.535] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "libinput touchpad catchall"
[    81.535] (II) Using input driver 'libinput' for 'SynPS/2 Synaptics TouchPad'
[    81.535] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    81.535] (**) Option "Device" "/dev/input/event14"
[    81.535] (**) Option "_source" "server/udev"
[    81.537] (II) event14 - SynPS/2 Synaptics TouchPad: is tagged by udev as: Touchpad
[    81.539] (II) event14 - SynPS/2 Synaptics TouchPad: device is a touchpad
[    81.539] (II) event14 - SynPS/2 Synaptics TouchPad: device removed
[    81.595] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input9/event14"
[    81.595] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 13)
[    81.596] (**) Option "AccelerationScheme" "none"
[    81.596] (**) SynPS/2 Synaptics TouchPad: (accel) selected scheme none/0
[    81.596] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[    81.596] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[    81.599] (II) event14 - SynPS/2 Synaptics TouchPad: is tagged by udev as: Touchpad
[    81.601] (II) event14 - SynPS/2 Synaptics TouchPad: device is a touchpad
[    81.602] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse1)
[    81.602] (II) No input driver specified, ignoring this device.
[    81.602] (II) This device may have been added with another device file.
[    81.603] (II) config/udev: Adding input device PC Speaker (/dev/input/event7)
[    81.603] (II) No input driver specified, ignoring this device.
[    81.603] (II) This device may have been added with another device file.
[    81.605] (II) config/udev: Adding input device HP WMI hotkeys (/dev/input/event13)
[    81.605] (**) HP WMI hotkeys: Applying InputClass "libinput keyboard catchall"
[    81.605] (II) Using input driver 'libinput' for 'HP WMI hotkeys'
[    81.605] (**) HP WMI hotkeys: always reports core events
[    81.605] (**) Option "Device" "/dev/input/event13"
[    81.605] (**) Option "_source" "server/udev"
[    81.607] (II) event13 - HP WMI hotkeys: is tagged by udev as: Keyboard Switch
[    81.607] (II) event13 - HP WMI hotkeys: device is a keyboard
[    81.607] (II) event13 - HP WMI hotkeys: device is a switch device
[    81.607] (II) event13 - HP WMI hotkeys: device removed
[    81.628] (**) Option "config_info" "udev:/sys/devices/virtual/input/input10/event13"
[    81.628] (II) XINPUT: Adding extended input device "HP WMI hotkeys" (type: KEYBOARD, id 14)
[    81.630] (II) event13 - HP WMI hotkeys: is tagged by udev as: Keyboard Switch
[    81.630] (II) event13 - HP WMI hotkeys: device is a keyboard
[    81.630] (II) event13 - HP WMI hotkeys: device is a switch device
[    81.631] (II) config/udev: Adding input device HP Wireless hotkeys (/dev/input/event6)
[    81.631] (**) HP Wireless hotkeys: Applying InputClass "libinput keyboard catchall"
[    81.632] (II) Using input driver 'libinput' for 'HP Wireless hotkeys'
[    81.632] (**) HP Wireless hotkeys: always reports core events
[    81.632] (**) Option "Device" "/dev/input/event6"
[    81.632] (**) Option "_source" "server/udev"
[    81.633] (II) event6  - HP Wireless hotkeys: is tagged by udev as: Keyboard
[    81.633] (II) event6  - HP Wireless hotkeys: device is a keyboard
[    81.634] (II) event6  - HP Wireless hotkeys: device removed
[    81.694] (**) Option "config_info" "udev:/sys/devices/virtual/input/input7/event6"
[    81.694] (II) XINPUT: Adding extended input device "HP Wireless hotkeys" (type: KEYBOARD, id 15)
[    81.696] (II) event6  - HP Wireless hotkeys: is tagged by udev as: Keyboard
[    81.697] (II) event6  - HP Wireless hotkeys: device is a keyboard
[    81.709] (EE) Failed to open authorization file "/var/run/sddm/{06da80f6-b1bf-484d-a1eb-3216e2e610ee}": No such file or directory

I have wasted my hours on this problem so any help would be appreciated. If you want to see other output or log, please request from me. Thanks.

Last edited by anemik (2020-08-22 20:10:31)

Offline

#2 2020-08-11 22:28:28

2ManyDogs
Forum Fellow
Registered: 2012-01-15
Posts: 4,648

Re: External Monitor not Detected - HDMI

Welcome to the forum. Please edit your post and use [ code ] tags (not quote tags) when posting output.

https://wiki.archlinux.org/index.php/Co … s_and_code
https://bbs.archlinux.org/help.php#bbcode

Offline

#3 2020-08-12 06:19:52

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 77,739

Re: External Monitor not Detected - HDMI

The nvidia chip is "only" a 3D controller so the HDMI output is rather not wired to it (that's also why it's not an output provider unless you use optimus-manager to run X11 on the nvidia chip)
You can ignore that.

The problem is
a) the cable
b) the cable
c) the cable
d) the adapter in conjunction w/ the i915 driver
e) it'salwayssomehowthecable™

If you can, try a regular, plain dircet HDMI connection (with a different cable)

Also post (in code tags) your complete dmesg, you can already look out for link training issues and other i915 errors.

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

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#4 2020-08-14 15:43:40

Skatox
Member
From: Venezuela
Registered: 2006-08-25
Posts: 67
Website

Re: External Monitor not Detected - HDMI

Hello, I'm having the same issue but with a intel driver.

Is not the cable because it's working fine on Windows. I'm also using a HDMI to VGA converter. It happened after updating to 5.7.12

https://www.skatox.com/blog -> Visit my blog about (Linux, Hacking, Open Source, Web Development,  Windows, Mac Os X, Internet and more......)

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#5 2020-08-14 19:06:59

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 77,739

Re: External Monitor not Detected - HDMI

seth wrote:

Also post (in code tags) your complete dmesg, you can already look out for link training issues and other i915 errors.

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

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#6 2020-08-16 22:04:59

Skatox
Member
From: Venezuela
Registered: 2006-08-25
Posts: 67
Website

Re: External Monitor not Detected - HDMI

It's working now after updating to Linux 5.8.1

https://www.skatox.com/blog -> Visit my blog about (Linux, Hacking, Open Source, Web Development,  Windows, Mac Os X, Internet and more......)

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