Ubuntu 19.04 doesn't detect my HDMI display

Hello, I have the same issue with Ubuntu 19.10 and GTX 580

Linux i7-ubuntu 5.3.0-40-generic #32-Ubuntu SMP Fri Jan 31 20:24:34 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

Prime-select

prime-select query nvidia

ubuntu-drivers devices

== /sys/devices/pci0000:00/0000:00:03.0/0000:03:00.0 ==
modalias : pci:v000010DEd00001080sv00001043sd00008385bc03sc00i00
vendor   : NVIDIA Corporation
model    : GF110 [GeForce GTX 580]
driver   : nvidia-340 - distro non-free
driver   : nvidia-driver-390 - distro non-free recommended
driver   : xserver-xorg-video-nouveau - distro free builtin

dmesg | grep -i nvidia

[    1.882001] nvidia: loading out-of-tree module taints kernel.
[    1.882009] nvidia: module license 'NVIDIA' taints kernel.
[    1.920560] nvidia: module verification failed: signature and/or required key missing - tainting kernel
[    1.940308] nvidia-nvlink: Nvlink Core is being initialized, major device number 240
[    1.940663] nvidia 0000:03:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
[    1.940764] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  390.129  Mon Jul 22 21:10:21 PDT 2019 (using threaded interrupts)
[    1.942915] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms  390.129  Tue Jul 23 00:29:03 PDT 2019
[    1.943667] [drm] [nvidia-drm] [GPU ID 0x00000300] Loading driver
[    1.943668] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:03:00.0 on minor 0
[   22.200775] nvidia-uvm: Loaded the UVM driver in 8 mode, major device number 239
[   22.572690] caller os_map_kernel_space.part.0+0x100/0x140 [nvidia] mapping multiple BARs
[   23.416104] audit: type=1400 audit(1583437682.919:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=1398 comm="apparmor_parser"
[   23.416107] audit: type=1400 audit(1583437682.919:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=1398 comm="apparmor_parser"
[   24.051907] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/0000:03:00.1/sound/card1/input38
[   24.052030] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/0000:03:00.1/sound/card1/input39
[   24.052218] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/0000:03:00.1/sound/card1/input40
[   24.052354] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/0000:03:00.1/sound/card1/input41
[   25.513547] caller os_map_kernel_space.part.0+0x100/0x140 [nvidia] mapping multiple BARs

xrandr --verbose

Screen 0: minimum 8 x 8, current 3440 x 1440, maximum 16384 x 16384
DVI-I-0 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x27c
	Timestamp:  40650
	Subpixel:   unknown
	Clones:    
	CRTCs:      0 1
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	BorderDimensions: 4 
		supported: 4
	Border: 0 0 0 0 
		range: (0, 65535)
	SignalFormat: VGA 
		supported: VGA
	ConnectorType: DVI-I 
	ConnectorNumber: 0 
	_ConnectorLocation: 0 
	non-desktop: 0 
		supported: 0, 1
DVI-I-1 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x27d
	Timestamp:  40650
	Subpixel:   unknown
	Clones:    
	CRTCs:      0 1
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	BorderDimensions: 4 
		supported: 4
	Border: 0 0 0 0 
		range: (0, 65535)
	SignalFormat: VGA 
		supported: VGA
	ConnectorType: DVI-I 
	ConnectorNumber: 1 
	_ConnectorLocation: 1 
	non-desktop: 0 
		supported: 0, 1
DVI-I-2 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x27e
	Timestamp:  40650
	Subpixel:   unknown
	Clones:    
	CRTCs:      0 1
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	BorderDimensions: 4 
		supported: 4
	Border: 0 0 0 0 
		range: (0, 65535)
	SignalFormat: TMDS 
		supported: TMDS
	ConnectorType: DVI-I 
	ConnectorNumber: 0 
	_ConnectorLocation: 0 
	non-desktop: 0 
		supported: 0, 1
HDMI-0 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x27f
	Timestamp:  40650
	Subpixel:   unknown
	Clones:    
	CRTCs:      0 1
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	BorderDimensions: 4 
		supported: 4
	Border: 0 0 0 0 
		range: (0, 65535)
	SignalFormat: TMDS 
		supported: TMDS
	ConnectorType: HDMI 
	ConnectorNumber: 2 
	_ConnectorLocation: 2 
	non-desktop: 0 
		supported: 0, 1
DP-0 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x280
	Timestamp:  40650
	Subpixel:   unknown
	Clones:    
	CRTCs:      0 1
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	BorderDimensions: 4 
		supported: 4
	Border: 0 0 0 0 
		range: (0, 65535)
	SignalFormat: TMDS 
		supported: TMDS
	ConnectorType: DisplayPort 
	ConnectorNumber: 3 
	_ConnectorLocation: 3 
	non-desktop: 0 
		supported: 0, 1
DVI-I-3 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x281
	Timestamp:  40650
	Subpixel:   unknown
	Clones:    
	CRTCs:      0 1
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	BorderDimensions: 4 
		supported: 4
	Border: 0 0 0 0 
		range: (0, 65535)
	SignalFormat: TMDS 
		supported: TMDS
	ConnectorType: DVI-I 
	ConnectorNumber: 1 
	_ConnectorLocation: 1 
	non-desktop: 0 
		supported: 0, 1
DP-1 connected primary 3440x1440+0+0 (0x283) normal (normal left inverted right x axis y axis) 800mm x 330mm
	Identifier: 0x282
	Timestamp:  40650
	Subpixel:   unknown
	Gamma:      1.0:1.0:1.0
	Brightness: 1.0
	Clones:    
	CRTC:       0
	CRTCs:      0 1
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	EDID: 
		00ffffffffffff004c2dfd0b00000000
		27180104a55021783a5295a556549d25
		0e5054bfef80714f810081c081809500
		a9c0b3000101e77c70a0d0a029503020
		3a001d4d3100001a565e00a0a0a02950
		302035001d4d3100001a000000fd0038
		4b1e5a20000a202020202020000000fc
		005345373930430a2020202020200165
		02030ef0411023090707830100009f3d
		70a0d0a0155030203a001d4d3100001e
		7e4800e0a0381f4040403a001d4d3100
		001c023a801871382d40582c45001d4d
		3100001e9e6770a0d0a0225030203a00
		1d4d3100001a00000000000000000000
		00000000000000000000000000000000
		000000000000000000000000000000fa
	_MUTTER_PRESENTATION_OUTPUT: 0 
	BorderDimensions: 4 
		supported: 4
	Border: 0 0 0 0 
		range: (0, 65535)
	SignalFormat: DisplayPort 
		supported: DisplayPort
	ConnectorType: DisplayPort 
	ConnectorNumber: 3 
	_ConnectorLocation: 3 
	non-desktop: 0 
		supported: 0, 1
  3440x1440 (0x283) 319.750MHz +HSync -VSync *current +preferred
        h: width  3440 start 3488 end 3520 total 3600 skew    0 clock  88.82KHz
        v: height 1440 start 1443 end 1453 total 1481           clock  59.97Hz
  3440x1440 (0x284) 265.260MHz +HSync -VSync
        h: width  3440 start 3488 end 3520 total 3600 skew    0 clock  73.68KHz
        v: height 1440 start 1443 end 1453 total 1474           clock  49.99Hz
  3440x1440 (0x285) 157.750MHz +HSync +VSync
        h: width  3440 start 3488 end 3520 total 3600 skew    0 clock  43.82KHz
        v: height 1440 start 1443 end 1453 total 1461           clock  29.99Hz
  2560x1440 (0x286) 241.500MHz +HSync -VSync
        h: width  2560 start 2608 end 2640 total 2720 skew    0 clock  88.79KHz
        v: height 1440 start 1443 end 1448 total 1481           clock  59.95Hz
  2560x1080 (0x287) 185.580MHz -HSync +VSync
        h: width  2560 start 2624 end 2688 total 2784 skew    0 clock  66.66KHz
        v: height 1080 start 1083 end 1093 total 1111           clock  60.00Hz
  1920x1080 (0x288) 148.500MHz +HSync +VSync
        h: width  1920 start 2008 end 2052 total 2200 skew    0 clock  67.50KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  60.00Hz
  1920x1080 (0x289) 148.350MHz +HSync +VSync
        h: width  1920 start 2008 end 2052 total 2200 skew    0 clock  67.43KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  59.94Hz
  1680x1050 (0x28a) 146.250MHz -HSync +VSync
        h: width  1680 start 1784 end 1960 total 2240 skew    0 clock  65.29KHz
        v: height 1050 start 1053 end 1059 total 1089           clock  59.95Hz
  1600x900 (0x28b) 108.000MHz +HSync +VSync
        h: width  1600 start 1624 end 1704 total 1800 skew    0 clock  60.00KHz
        v: height  900 start  901 end  904 total 1000           clock  60.00Hz
  1440x900 (0x28c) 106.500MHz -HSync +VSync
        h: width  1440 start 1520 end 1672 total 1904 skew    0 clock  55.93KHz
        v: height  900 start  903 end  909 total  934           clock  59.89Hz
  1280x1024 (0x28d) 135.000MHz +HSync +VSync
        h: width  1280 start 1296 end 1440 total 1688 skew    0 clock  79.98KHz
        v: height 1024 start 1025 end 1028 total 1066           clock  75.02Hz
  1280x1024 (0x28e) 108.000MHz +HSync +VSync
        h: width  1280 start 1328 end 1440 total 1688 skew    0 clock  63.98KHz
        v: height 1024 start 1025 end 1028 total 1066           clock  60.02Hz
  1280x800 (0x28f) 83.500MHz -HSync +VSync
        h: width  1280 start 1352 end 1480 total 1680 skew    0 clock  49.70KHz
        v: height  800 start  803 end  809 total  831           clock  59.81Hz
  1280x720 (0x290) 74.250MHz +HSync +VSync
        h: width  1280 start 1390 end 1430 total 1650 skew    0 clock  45.00KHz
        v: height  720 start  725 end  730 total  750           clock  60.00Hz
  1152x864 (0x291) 108.000MHz +HSync +VSync
        h: width  1152 start 1216 end 1344 total 1600 skew    0 clock  67.50KHz
        v: height  864 start  865 end  868 total  900           clock  75.00Hz
  1024x768 (0x292) 78.750MHz +HSync +VSync
        h: width  1024 start 1040 end 1136 total 1312 skew    0 clock  60.02KHz
        v: height  768 start  769 end  772 total  800           clock  75.03Hz
  1024x768 (0x293) 75.000MHz -HSync -VSync
        h: width  1024 start 1048 end 1184 total 1328 skew    0 clock  56.48KHz
        v: height  768 start  771 end  777 total  806           clock  70.07Hz
  1024x768 (0x294) 65.000MHz -HSync -VSync
        h: width  1024 start 1048 end 1184 total 1344 skew    0 clock  48.36KHz
        v: height  768 start  771 end  777 total  806           clock  60.00Hz
  800x600 (0x295) 49.500MHz +HSync +VSync
        h: width   800 start  816 end  896 total 1056 skew    0 clock  46.88KHz
        v: height  600 start  601 end  604 total  625           clock  75.00Hz
  800x600 (0x296) 50.000MHz +HSync +VSync
        h: width   800 start  856 end  976 total 1040 skew    0 clock  48.08KHz
        v: height  600 start  637 end  643 total  666           clock  72.19Hz
  800x600 (0x297) 40.000MHz +HSync +VSync
        h: width   800 start  840 end  968 total 1056 skew    0 clock  37.88KHz
        v: height  600 start  601 end  605 total  628           clock  60.32Hz
  800x600 (0x298) 36.000MHz +HSync +VSync
        h: width   800 start  824 end  896 total 1024 skew    0 clock  35.16KHz
        v: height  600 start  601 end  603 total  625           clock  56.25Hz
  640x480 (0x299) 31.500MHz -HSync -VSync
        h: width   640 start  656 end  720 total  840 skew    0 clock  37.50KHz
        v: height  480 start  481 end  484 total  500           clock  75.00Hz
  640x480 (0x29a) 31.500MHz -HSync -VSync
        h: width   640 start  656 end  696 total  832 skew    0 clock  37.86KHz
        v: height  480 start  481 end  484 total  520           clock  72.81Hz
  640x480 (0x29b) 25.175MHz -HSync -VSync
        h: width   640 start  656 end  752 total  800 skew    0 clock  31.47KHz
        v: height  480 start  490 end  492 total  525           clock  59.94Hz

nvidia-bug-report.log.gz (168 KB)

Similar challenges to the above:

Monitor is an old LG Flatron. Dual boot machine disco/windows - the monitor works fine from the windows partition. It is also correctly detected on the login screen at startup of ubuntu, but drops out after logon. I use spectwrm as a windows layout manager - it doesn’t make a difference if I use that or default ubuntu (not wayland).

xrandr | tail -n 1 HDMI-1-1 disconnected (normal left inverted right x axis y axis)

  • Secure boot is disabled.

  • nvidia is selected (although intel also fails)

  • I had a quick look at the bug report logs and it could potentially be my wrangling with CUDA dependencies for various uses has broken something (though would prefer not to share the full log over public forum.)

  • Contents of /usr/share/X11:

10-amdgpu.conf 10-quirks.conf 11-nvidia-prime.conf 70-wacom.conf
10-nvidia.conf 10-radeon.conf 40-libinput.conf

NVIDIA-SMI 430.50 Driver Version: 430.50 CUDA Version: 10.1

Any suggestions would be very welcome.

Thanks.

Please run nvidia-bug-report.sh as root and attach the resulting nvidia-bug-report.log.gz file to your post. You will have to rename the file ending to something else since the forum software doesn’t accept .gz files (nifty!).

Hi, I’m having the same issue, and tried all solutions above with no success.

The first time I plugged the HDMI monitor it worked, but after I suspended the notebook once, it stopped working, even after power off and on again.

Any help would be very appreciated, I’m on this for the entire day

I had to add an extra .log to the filename so i could attach it
nvidia-bug-report.log.gz.log (322.5 KB)

I am having the same issue. I have tried the following:

prime-select query: nvidia
I do not have /usr/share/X11/xorg.conf.d/20-intel.conf
Secure Boot is disabled
I do not have /etc/X11/xorg.conf
I do not have any config file that has “nvidia-drm modeset”

I am running Kubuntu 19.10, GTX1650

As a note, my HDMI port is not showing at all on xrandx

nvidia-bug-report.log.gz.log (356.9 KB)

You have an AMD+nvidia combo, please see this for the needed config changes:
https://forums.developer.nvidia.com/t/nvidia-xconfig-doesnt-do-what-i-want-it-to-nor-does-nvidia-settings/107883/7?u=generix

Hi,I am using nvidia driver 430 with Ubuntu 20.04, i tried to edit options nvidia-drm modeset = 0 in conf but not working. I also tried driver 440 but nothing work.
Can you review my attachment and help me? Thank you.

nvidia-bug-report.log (816.7 KB)

Your gpu goes missing during boot, maybe some wrong udev rule, please post the output of
grep 10de /lib/udev/rules.d/*

here is my grep 10de /lib/udev/rules.d/* output 

            /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x0c0330", ATTR{remove}="1"
            /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x0c8000", ATTR{remove}="1"
            /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x040300", ATTR{remove}="1"
            /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030000", ATTR{remove}="1"
            /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x038000", ATTR{remove}="1"
            /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="bind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030000", TEST=="power/control", ATTR{power/control}="auto"
            /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="bind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030200", TEST=="power/control", ATTR{power/control}="auto"
            /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="unbind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030000", TEST=="power/control", ATTR{power/control}="on"
            /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="unbind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030200", TEST=="power/control", ATTR{power/control}="on"
            /lib/udev/rules.d/71-nvidia.rules:SUBSYSTEM=="pci", ATTRS{vendor}=="0x10de", DRIVERS=="nvidia", TAG+="seat", TAG+="master-of-seat"

These rules remove your GPU from the list of devices, preventing the driver from loading. A quick search shows that these rules might come from Ubuntu’s prime-select tool, when it’s set to Intel-only mode. Please either use prime-select to set the mode you want, or remove it and delete these rules.

I have no idea what’s the sense of removing the gpu from the bus. Just because it can’t be seen by the OS doesn’t mean it doesn’t consume power.

Exactly. And in fact, for Turing GPUs removing it from the bus prevents the driver from putting it into runtime D3 mode.

I already use prime-select and set it to Nvidia, so I tried to reinstall nvidia-prime and backup these files relative with above output.

Now “grep 10de /lib/udev/rules.d/*” ouput:
/lib/udev/rules.d/50-pm-nvidia.rul:ACTION==“add”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x0c0330”, ATTR{remove}=“1”
/lib/udev/rules.d/50-pm-nvidia.rul:ACTION==“add”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x0c8000”, ATTR{remove}=“1”
/lib/udev/rules.d/50-pm-nvidia.rul:ACTION==“add”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x040300”, ATTR{remove}=“1”
/lib/udev/rules.d/50-pm-nvidia.rul:ACTION==“add”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x030000”, ATTR{remove}=“1”
/lib/udev/rules.d/50-pm-nvidia.rul:ACTION==“add”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x038000”, ATTR{remove}=“1”
/lib/udev/rules.d/50-pm-nvidia.rul:ACTION==“bind”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x030000”, TEST==“power/control”, ATTR{power/control}=“auto”
/lib/udev/rules.d/50-pm-nvidia.rul:ACTION==“bind”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x030200”, TEST==“power/control”, ATTR{power/control}=“auto”
/lib/udev/rules.d/50-pm-nvidia.rul:ACTION==“unbind”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x030000”, TEST==“power/control”, ATTR{power/control}=“on”
/lib/udev/rules.d/50-pm-nvidia.rul:ACTION==“unbind”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x030200”, TEST==“power/control”, ATTR{power/control}=“on”
/lib/udev/rules.d/50-pm-nvidia.rules:ACTION==“add”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x0c0330”, ATTR{remove}=“1”
/lib/udev/rules.d/50-pm-nvidia.rules:ACTION==“add”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x0c8000”, ATTR{remove}=“1”
/lib/udev/rules.d/50-pm-nvidia.rules:ACTION==“add”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x040300”, ATTR{remove}=“1”
/lib/udev/rules.d/50-pm-nvidia.rules:ACTION==“bind”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x030000”, TEST==“power/control”, ATTR{power/control}=“auto”
/lib/udev/rules.d/50-pm-nvidia.rules:ACTION==“bind”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x030200”, TEST==“power/control”, ATTR{power/control}=“auto”
/lib/udev/rules.d/50-pm-nvidia.rules:ACTION==“unbind”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x030000”, TEST==“power/control”, ATTR{power/control}=“on”
/lib/udev/rules.d/50-pm-nvidia.rules:ACTION==“unbind”, SUBSYSTEM==“pci”, ATTR{vendor}==“0x10de”, ATTR{class}==“0x030200”, TEST==“power/control”, ATTR{power/control}=“on”
/lib/udev/rules.d/71-nvidia.rul:SUBSYSTEM==“pci”, ATTRS{vendor}==“0x10de”, DRIVERS==“nvidia”, TAG+=“seat”, TAG+=“master-of-seat”

But it still not working. Even I try to reconfigure options in nvidia-kms.conf.

It’s finally worked.

I have no idea what just happened. But yesterday, in “additional driver” in ubuntu don’t have nvidia driver selection in there, even i added ppa and restart multiple times.

But today, i decide to completely uninstall my current nvidia driver and get .run file from nvidia and try to install it.
But it give me an notice with something like "There are another method to install driver in “Ubuntu Software” ".
So i abort the installation and go to “additional driver” to check again and Wala! My GPU show up in there. I installed driver through it and everything begin worked!.

Thank you for your help :D .

You shouldn’t do that, unless you chose to use dkms, the driver will break when you get a kernel update and you won’t get driver updates.
Please uninstall the .run driver using the --uninstall option, reinstall the driver from Ubuntu’s repo, then just delete the files
/lib/udev/rules.d/50-pm-nvidia.rul
/lib/udev/rules.d/50-pm-nvidia.rules

Hi!

I have dell inspiration 5558 (NVIDIA GeForce 920M - Intel HD Graphics 5500) and tried to connect a Samsung SyncMaster (VGA output) with HDMI converter ( i tried 2 type of cabel, but doesn’t work).

I use Ubuntu 18.04.4 LTS.
NVIDIA Driver Version: 440.82

> xrandr

HDMI-1-1 disconnected (normal left inverted right x axis y axis)

prime-select query
nvidia

Could you help me?
Thank you!

nvidia-bug-report.log (1.1 MB)

Still a problem?

Hi,
I have done all steps, all looks good
dont have xorg file
dont have modeset
prime select query is nvidia

but my device is not working properly, please help me.

nvidia-bug-report.log (810.6 KB)

Looks like prime-select/gpu-manager thinks it’s running in “on-demand” mode. Please run
sudo prime-select nvidia
again and reboot.
If that doesn’t help you cann add
Option “PrimaryGPU” “Yes”
inside the output class of /usr/share/X11/xorg.conf.d/10-nvidia.conf as a workaround.

Hello, I have a similar problem, my MSI GS65 with a GTX1070 mobile, doesn’t detect any display, in hdmi or displayport. I’m running pop os 20.04, which i suspect isn’t that different from ubuntu 19.10.
I’ve tried this and this allready, maybe I’ve done something wrong, or it isn’t my problem. I would appreciate if somebody could help me.
Here’s is my bug file.nvidia-bug-report.log (2.3 MB)