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External displays not working after kernel upgrade
Disable Ethernet permanently to speed up boot timeAcer Aspire wifi on Broadcom b43 not workingUbuntu can't detect my second monitornvidia on schenker laptop (again)How to install Radeon HD 8670A/8670M/8750M graphic card driver on Ubuntu 16.04?No app sound in 18.04 , system sound OK, speaker test OK. Firefox NOK, VLC NOKASUS laptop - wifi not connecting after upgrading to 18.04Ubuntu 18.04 stopped detecting second Dell monitorboot very slowly after upgrade ubuntu 18.04Screen tearing on Ubuntu MATE 18.04
OS: Ubuntu 18.04.02
Hardware: Aero15 laptop with Nvidia GTX1060 - Optimus enabled
There has been dozen answers on this, but sadly none of them fix my issue.
Like for many, the 4.15.0-44-generic was a dumpster fire. My external displays (display port) wouldn't be detected anymore. But for me 4.15.0-45-generic or even now 4.15.0-46-generic doesn't fix it. The only thing that worked for me was 4.15.0-43-generic. But now that stopped working as well. I think because of some package update, but I am not sure what.
I have nvidia GPU. The 415 driver worked fine with kernel 43, so that is what I tried to reinstall. Now I tried purging all nvidia stuff and install the newest 418. Then I purged all kernel images leaving only the newest 46. None of this worked. My GPU works fine - nvidia-smi prints fine and I can run CUDA applications, but my external displays are not detected.
xrandr -q prints:
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
eDP-1-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
1920x1080 60.01 + 60.01* 59.97 59.96 59.93
1680x1050 59.95 59.88
1600x1024 60.17
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1440x900 59.89
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1360x768 59.80 59.96
1280x800 59.99 59.97 59.81 59.91
1152x864 60.00
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
800x512 60.17
700x525 59.98
800x450 59.95 59.82
640x512 60.02
720x450 59.89
700x450 59.96 59.88
640x480 60.00 59.94
720x405 59.51 58.99
684x384 59.88 59.85
680x384 59.80 59.96
640x400 59.88 59.98
576x432 60.06
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
DP-1-1 disconnected (normal left inverted right x axis y axis)
I believe the "DP-1-1 disconnected" part is the issue.
udevadm monitor --environment --udev
During plugging in:
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
UDEV [817.753746] change /devices/pci0000:00/0000:00:02.0/drm/card0/card0-eDP-1/intel_backlight (backlight)
ACTION=change
DEVPATH=/devices/pci0000:00/0000:00:02.0/drm/card0/card0-eDP-1/intel_backlight
ID_PATH=pci-0000:00:02.0
ID_PATH_TAG=pci-0000_00_02_0
SEQNUM=4399
SOURCE=sysfs
SUBSYSTEM=backlight
SYSTEMD_WANTS=systemd-backlight@backlight:intel_backlight.service
TAGS=:systemd:
USEC_INITIALIZED=5874726
UDEV [818.215151] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4400
SUBSYSTEM=drm
TAGS=:master-of-seat:uaccess:snap_vlc_vlc:seat:
USEC_INITIALIZED=3327932
UDEV [818.220311] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4401
SUBSYSTEM=drm
TAGS=:master-of-seat:uaccess:snap_vlc_vlc:seat:
USEC_INITIALIZED=3327932
UDEV [818.385091] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4402
SUBSYSTEM=drm
TAGS=:master-of-seat:uaccess:snap_vlc_vlc:seat:
USEC_INITIALIZED=3327932
During unplug:
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
UDEV [853.637350] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4406
SUBSYSTEM=drm
TAGS=:snap_vlc_vlc:seat:uaccess:master-of-seat:
USEC_INITIALIZED=3327932
UDEV [853.642700] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4407
SUBSYSTEM=drm
TAGS=:snap_vlc_vlc:seat:uaccess:master-of-seat:
USEC_INITIALIZED=3327932
UDEV [853.648039] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4408
SUBSYSTEM=drm
TAGS=:snap_vlc_vlc:seat:uaccess:master-of-seat:
USEC_INITIALIZED=3327932
I am not sure what to make of it, but it seems to detect plugging in and out of the display port. Note that I have 2 displays on that one connection. If I only take then nothing changes.
I also have HDMI port - that doesn't work either.
The only port I haven't tried that can also work for video output is the thunderbolt port, but all of them should be working.
Output from:
lspci -nnk |& awk -v n='[0300]' 'p&&/^S/p=0!pp=index($0,n)p';
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:591b] (rev 04)
Subsystem: Gigabyte Technology Co., Ltd Device [1458:1650]
Kernel driver in use: i915
Kernel modules: i915
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP106M [GeForce GTX 1060 Mobile] [10de:1c20] (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GP106M [GeForce GTX 1060 Mobile] [1458:1650]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
As I use this laptop at work as docked device then this is seriously screwing with my work. Any help would be greatly appreciated!
drivers 18.04 nvidia kernel display
asked 9 hours ago
user1214513user1214513
1
New contributor
user1214513 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
OS: Ubuntu 18.04.02
Hardware: Aero15 laptop with Nvidia GTX1060 - Optimus enabled
There has been dozen answers on this, but sadly none of them fix my issue.
Like for many, the 4.15.0-44-generic was a dumpster fire. My external displays (display port) wouldn't be detected anymore. But for me 4.15.0-45-generic or even now 4.15.0-46-generic doesn't fix it. The only thing that worked for me was 4.15.0-43-generic. But now that stopped working as well. I think because of some package update, but I am not sure what.
I have nvidia GPU. The 415 driver worked fine with kernel 43, so that is what I tried to reinstall. Now I tried purging all nvidia stuff and install the newest 418. Then I purged all kernel images leaving only the newest 46. None of this worked. My GPU works fine - nvidia-smi prints fine and I can run CUDA applications, but my external displays are not detected.
xrandr -q prints:
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
eDP-1-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
1920x1080 60.01 + 60.01* 59.97 59.96 59.93
1680x1050 59.95 59.88
1600x1024 60.17
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1440x900 59.89
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1360x768 59.80 59.96
1280x800 59.99 59.97 59.81 59.91
1152x864 60.00
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
800x512 60.17
700x525 59.98
800x450 59.95 59.82
640x512 60.02
720x450 59.89
700x450 59.96 59.88
640x480 60.00 59.94
720x405 59.51 58.99
684x384 59.88 59.85
680x384 59.80 59.96
640x400 59.88 59.98
576x432 60.06
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
DP-1-1 disconnected (normal left inverted right x axis y axis)
I believe the "DP-1-1 disconnected" part is the issue.
udevadm monitor --environment --udev
During plugging in:
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
UDEV [817.753746] change /devices/pci0000:00/0000:00:02.0/drm/card0/card0-eDP-1/intel_backlight (backlight)
ACTION=change
DEVPATH=/devices/pci0000:00/0000:00:02.0/drm/card0/card0-eDP-1/intel_backlight
ID_PATH=pci-0000:00:02.0
ID_PATH_TAG=pci-0000_00_02_0
SEQNUM=4399
SOURCE=sysfs
SUBSYSTEM=backlight
SYSTEMD_WANTS=systemd-backlight@backlight:intel_backlight.service
TAGS=:systemd:
USEC_INITIALIZED=5874726
UDEV [818.215151] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4400
SUBSYSTEM=drm
TAGS=:master-of-seat:uaccess:snap_vlc_vlc:seat:
USEC_INITIALIZED=3327932
UDEV [818.220311] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4401
SUBSYSTEM=drm
TAGS=:master-of-seat:uaccess:snap_vlc_vlc:seat:
USEC_INITIALIZED=3327932
UDEV [818.385091] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4402
SUBSYSTEM=drm
TAGS=:master-of-seat:uaccess:snap_vlc_vlc:seat:
USEC_INITIALIZED=3327932
During unplug:
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
UDEV [853.637350] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4406
SUBSYSTEM=drm
TAGS=:snap_vlc_vlc:seat:uaccess:master-of-seat:
USEC_INITIALIZED=3327932
UDEV [853.642700] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4407
SUBSYSTEM=drm
TAGS=:snap_vlc_vlc:seat:uaccess:master-of-seat:
USEC_INITIALIZED=3327932
UDEV [853.648039] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4408
SUBSYSTEM=drm
TAGS=:snap_vlc_vlc:seat:uaccess:master-of-seat:
USEC_INITIALIZED=3327932
I am not sure what to make of it, but it seems to detect plugging in and out of the display port. Note that I have 2 displays on that one connection. If I only take then nothing changes.
I also have HDMI port - that doesn't work either.
The only port I haven't tried that can also work for video output is the thunderbolt port, but all of them should be working.
Output from:
lspci -nnk |& awk -v n='[0300]' 'p&&/^S/p=0!pp=index($0,n)p';
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:591b] (rev 04)
Subsystem: Gigabyte Technology Co., Ltd Device [1458:1650]
Kernel driver in use: i915
Kernel modules: i915
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP106M [GeForce GTX 1060 Mobile] [10de:1c20] (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GP106M [GeForce GTX 1060 Mobile] [1458:1650]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
As I use this laptop at work as docked device then this is seriously screwing with my work. Any help would be greatly appreciated!
drivers 18.04 nvidia kernel display
asked 9 hours ago
user1214513user1214513
1
New contributor
user1214513 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
OS: Ubuntu 18.04.02
Hardware: Aero15 laptop with Nvidia GTX1060 - Optimus enabled
There has been dozen answers on this, but sadly none of them fix my issue.
Like for many, the 4.15.0-44-generic was a dumpster fire. My external displays (display port) wouldn't be detected anymore. But for me 4.15.0-45-generic or even now 4.15.0-46-generic doesn't fix it. The only thing that worked for me was 4.15.0-43-generic. But now that stopped working as well. I think because of some package update, but I am not sure what.
I have nvidia GPU. The 415 driver worked fine with kernel 43, so that is what I tried to reinstall. Now I tried purging all nvidia stuff and install the newest 418. Then I purged all kernel images leaving only the newest 46. None of this worked. My GPU works fine - nvidia-smi prints fine and I can run CUDA applications, but my external displays are not detected.
xrandr -q prints:
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
eDP-1-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
1920x1080 60.01 + 60.01* 59.97 59.96 59.93
1680x1050 59.95 59.88
1600x1024 60.17
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1440x900 59.89
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1360x768 59.80 59.96
1280x800 59.99 59.97 59.81 59.91
1152x864 60.00
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
800x512 60.17
700x525 59.98
800x450 59.95 59.82
640x512 60.02
720x450 59.89
700x450 59.96 59.88
640x480 60.00 59.94
720x405 59.51 58.99
684x384 59.88 59.85
680x384 59.80 59.96
640x400 59.88 59.98
576x432 60.06
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
DP-1-1 disconnected (normal left inverted right x axis y axis)
I believe the "DP-1-1 disconnected" part is the issue.
udevadm monitor --environment --udev
During plugging in:
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
UDEV [817.753746] change /devices/pci0000:00/0000:00:02.0/drm/card0/card0-eDP-1/intel_backlight (backlight)
ACTION=change
DEVPATH=/devices/pci0000:00/0000:00:02.0/drm/card0/card0-eDP-1/intel_backlight
ID_PATH=pci-0000:00:02.0
ID_PATH_TAG=pci-0000_00_02_0
SEQNUM=4399
SOURCE=sysfs
SUBSYSTEM=backlight
SYSTEMD_WANTS=systemd-backlight@backlight:intel_backlight.service
TAGS=:systemd:
USEC_INITIALIZED=5874726
UDEV [818.215151] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4400
SUBSYSTEM=drm
TAGS=:master-of-seat:uaccess:snap_vlc_vlc:seat:
USEC_INITIALIZED=3327932
UDEV [818.220311] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4401
SUBSYSTEM=drm
TAGS=:master-of-seat:uaccess:snap_vlc_vlc:seat:
USEC_INITIALIZED=3327932
UDEV [818.385091] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4402
SUBSYSTEM=drm
TAGS=:master-of-seat:uaccess:snap_vlc_vlc:seat:
USEC_INITIALIZED=3327932
During unplug:
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
UDEV [853.637350] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4406
SUBSYSTEM=drm
TAGS=:snap_vlc_vlc:seat:uaccess:master-of-seat:
USEC_INITIALIZED=3327932
UDEV [853.642700] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4407
SUBSYSTEM=drm
TAGS=:snap_vlc_vlc:seat:uaccess:master-of-seat:
USEC_INITIALIZED=3327932
UDEV [853.648039] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4408
SUBSYSTEM=drm
TAGS=:snap_vlc_vlc:seat:uaccess:master-of-seat:
USEC_INITIALIZED=3327932
I am not sure what to make of it, but it seems to detect plugging in and out of the display port. Note that I have 2 displays on that one connection. If I only take then nothing changes.
I also have HDMI port - that doesn't work either.
The only port I haven't tried that can also work for video output is the thunderbolt port, but all of them should be working.
Output from:
lspci -nnk |& awk -v n='[0300]' 'p&&/^S/p=0!pp=index($0,n)p';
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:591b] (rev 04)
Subsystem: Gigabyte Technology Co., Ltd Device [1458:1650]
Kernel driver in use: i915
Kernel modules: i915
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP106M [GeForce GTX 1060 Mobile] [10de:1c20] (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GP106M [GeForce GTX 1060 Mobile] [1458:1650]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
As I use this laptop at work as docked device then this is seriously screwing with my work. Any help would be greatly appreciated!
drivers 18.04 nvidia kernel display
asked 9 hours ago
user1214513user1214513
1
New contributor
user1214513 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
OS: Ubuntu 18.04.02
Hardware: Aero15 laptop with Nvidia GTX1060 - Optimus enabled
There has been dozen answers on this, but sadly none of them fix my issue.
Like for many, the 4.15.0-44-generic was a dumpster fire. My external displays (display port) wouldn't be detected anymore. But for me 4.15.0-45-generic or even now 4.15.0-46-generic doesn't fix it. The only thing that worked for me was 4.15.0-43-generic. But now that stopped working as well. I think because of some package update, but I am not sure what.
I have nvidia GPU. The 415 driver worked fine with kernel 43, so that is what I tried to reinstall. Now I tried purging all nvidia stuff and install the newest 418. Then I purged all kernel images leaving only the newest 46. None of this worked. My GPU works fine - nvidia-smi prints fine and I can run CUDA applications, but my external displays are not detected.
xrandr -q prints:
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
eDP-1-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
1920x1080 60.01 + 60.01* 59.97 59.96 59.93
1680x1050 59.95 59.88
1600x1024 60.17
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1440x900 59.89
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1360x768 59.80 59.96
1280x800 59.99 59.97 59.81 59.91
1152x864 60.00
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
800x512 60.17
700x525 59.98
800x450 59.95 59.82
640x512 60.02
720x450 59.89
700x450 59.96 59.88
640x480 60.00 59.94
720x405 59.51 58.99
684x384 59.88 59.85
680x384 59.80 59.96
640x400 59.88 59.98
576x432 60.06
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
DP-1-1 disconnected (normal left inverted right x axis y axis)
I believe the "DP-1-1 disconnected" part is the issue.
udevadm monitor --environment --udev
During plugging in:
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
UDEV [817.753746] change /devices/pci0000:00/0000:00:02.0/drm/card0/card0-eDP-1/intel_backlight (backlight)
ACTION=change
DEVPATH=/devices/pci0000:00/0000:00:02.0/drm/card0/card0-eDP-1/intel_backlight
ID_PATH=pci-0000:00:02.0
ID_PATH_TAG=pci-0000_00_02_0
SEQNUM=4399
SOURCE=sysfs
SUBSYSTEM=backlight
SYSTEMD_WANTS=systemd-backlight@backlight:intel_backlight.service
TAGS=:systemd:
USEC_INITIALIZED=5874726
UDEV [818.215151] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4400
SUBSYSTEM=drm
TAGS=:master-of-seat:uaccess:snap_vlc_vlc:seat:
USEC_INITIALIZED=3327932
UDEV [818.220311] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4401
SUBSYSTEM=drm
TAGS=:master-of-seat:uaccess:snap_vlc_vlc:seat:
USEC_INITIALIZED=3327932
UDEV [818.385091] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4402
SUBSYSTEM=drm
TAGS=:master-of-seat:uaccess:snap_vlc_vlc:seat:
USEC_INITIALIZED=3327932
During unplug:
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
UDEV [853.637350] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4406
SUBSYSTEM=drm
TAGS=:snap_vlc_vlc:seat:uaccess:master-of-seat:
USEC_INITIALIZED=3327932
UDEV [853.642700] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4407
SUBSYSTEM=drm
TAGS=:snap_vlc_vlc:seat:uaccess:master-of-seat:
USEC_INITIALIZED=3327932
UDEV [853.648039] change /devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 (drm)
ACTION=change
DEVLINKS=/dev/dri/by-path/pci-0000:01:00.0-card
DEVNAME=/dev/dri/card1
DEVPATH=/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
DEVTYPE=drm_minor
HOTPLUG=1
ID_FOR_SEAT=drm-pci-0000_01_00_0
ID_PATH=pci-0000:01:00.0
ID_PATH_TAG=pci-0000_01_00_0
MAJOR=226
MINOR=1
SEQNUM=4408
SUBSYSTEM=drm
TAGS=:snap_vlc_vlc:seat:uaccess:master-of-seat:
USEC_INITIALIZED=3327932
I am not sure what to make of it, but it seems to detect plugging in and out of the display port. Note that I have 2 displays on that one connection. If I only take then nothing changes.
I also have HDMI port - that doesn't work either.
The only port I haven't tried that can also work for video output is the thunderbolt port, but all of them should be working.
Output from:
lspci -nnk |& awk -v n='[0300]' 'p&&/^S/p=0!pp=index($0,n)p';
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:591b] (rev 04)
Subsystem: Gigabyte Technology Co., Ltd Device [1458:1650]
Kernel driver in use: i915
Kernel modules: i915
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP106M [GeForce GTX 1060 Mobile] [10de:1c20] (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GP106M [GeForce GTX 1060 Mobile] [1458:1650]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
As I use this laptop at work as docked device then this is seriously screwing with my work. Any help would be greatly appreciated!
drivers 18.04 nvidia kernel display
drivers 18.04 nvidia kernel display
asked 9 hours ago
user1214513user1214513
1
New contributor
user1214513 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 9 hours ago
user1214513user1214513
1
New contributor
user1214513 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 9 hours ago
user1214513user1214513
1
New contributor
user1214513 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 9 hours ago
user1214513user1214513
1
asked 9 hours ago
user1214513user1214513
1
1
New contributor
user1214513 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
user1214513 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
user1214513 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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