fernseher wird nach upload nicht mehr erkannt

[Volker Blumhardt]

fernseher wird nach upload nicht mehr erkannt

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.4.0-81.91-generic 5.4.128
Uname: Linux 5.4.0-81-generic x86_64
NonfreeKernelModules: nvidia wl
.proc.driver.nvidia.gpus.0000.01.00.0: Error: path was not a regular file.
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
 NVRM version: NVIDIA UNIX x86_64 Kernel Module 340.108 Wed Dec 11 11:06:58 PST 2019
 GCC version: gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)
.tmp.unity_support_test.0:

ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Wed Sep 8 17:11:50 2021
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
DkmsStatus:
 bcmwl, 6.30.223.271+bdcom, 5.4.0-80-generic, x86_64: installed
 bcmwl, 6.30.223.271+bdcom, 5.4.0-81-generic, x86_64: installed
 nvidia-340, 340.108, 5.4.0-80-generic, x86_64: installed
 nvidia-340, 340.108, 5.4.0-81-generic, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
 NVIDIA Corporation G98M [Quadro NVS 160M] [10de:06eb] (rev a1) (prog-if 00 [VGA controller])
   Subsystem: Dell G98M [Quadro NVS 160M] [1028:024f]
InstallationDate: Installed on 2017-05-13 (1578 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
MachineType: Dell Inc. Latitude E6500
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcEnviron:
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-81-generic root=UUID=bcd1ee35-e00c-4690-9976-68edba31a164 ro plymouth:debug drm.debug=0xe
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/30/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A18
dmi.board.asset.tag: NB000272
dmi.board.vendor: Dell Inc.
dmi.chassis.asset.tag: NB000272
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA18:bd10/30/2009:svnDellInc.:pnLatitudeE6500:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Latitude E6500
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.14.1+20.04.20200211-0ubuntu1
version.libdrm2: libdrm2 2.4.105-3~20.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 21.0.3-0ubuntu0.3~20.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx 21.0.3-0ubuntu0.3~20.04.1
version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.20.11-1ubuntu1~20.04.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.6-1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1
xserver.bootTime: Wed Sep 8 17:06:29 2021
xserver.configfile: default
xserver.errors: open /dev/fb0: No such file or directory
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:

xserver.version: 2:1.20.11-1ubuntu1~20.04.2

[Daniel van Vugt (vanvugt)]

Thanks for the bug report. Can you provide more details about what is not working?

---

Danke für den Fehlerbericht. Können Sie genauere Angaben dazu machen, was nicht funktioniert?

[Volker Blumhardt (blumi)]

hello,
thank you for the quick reply.
my problem: until about 2 months ago I had my notebook connected to my
tv (DVI/HDMI) without problems. after an update ubuntu 20.04 no longer
recognizes other monitors.
what can i do?

greetings
volker
Am 09.09.21 um 04:04 schrieb Daniel van Vugt:
> Thanks for the bug report. Can you provide more details about what is
> not working?
>
> ---
>
> Danke für den Fehlerbericht. Können Sie genauere Angaben dazu machen,
> was nicht funktioniert?
>
> ** Package changed: xorg (Ubuntu) => nvidia-graphics-drivers-340
> (Ubuntu)
>
> ** Changed in: nvidia-graphics-drivers-340 (Ubuntu)
> Status: New => Incomplete
>

[Daniel van Vugt (vanvugt)]

Yes I can confirm the machine thinks there are no monitors connected. Since you're using a closed source graphics driver we can't investigate it any further than that. I would only recommend trying:

 * unplugging and reconnecting the cable
 * replacing the cable with a new one
 * avoiding any adapters if you can