Thanks for the bug report. It appears the problem is that no EDID can be
read from the VGA port, which means the driver does not know what kind
of monitor is connected and what resolution to use:
[ 54.968] (II) modeset(0): EDID for output VGA-1
[ 54.968] (II) modeset(0): Printing probed modes for output VGA-1
[ 54.968] (II) modeset(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184
1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
To find out if this is a Xorg problem or a general kernel problem please
run:
grep . /sys/class/drm/*/modes > drmmodes.txt
and then attach the resulting text file here.
To avoid the problem completely, try to use digital monitor connections
only (DisplayPort, DVI or HDMI).
** Package changed: xorg (Ubuntu) => xorg-server (Ubuntu)
** Changed in: xorg-server (Ubuntu)
Status: New => Incomplete
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Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1903376
Title:
VGA monitor stuck at 1024x768, no EDID available
Status in xorg-server package in Ubuntu:
Incomplete
Bug description:
i recently installed XDM (xtreme download manager) after my display
changed to 1024x768 before it was good with 1336x768.
i have also uninstalled it but still the problem persists
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
Uname: Linux 5.4.0-52-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.11
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: skip
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Sat Nov 7 12:56:11 2020
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0102] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Intel Corporation 2nd Generation Core Processor Family
Integrated Graphics Controller [8086:2017]
InstallationDate: Installed on 2020-08-30 (69 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-52-generic
root=UUID=5dbd6c89-5b4e-4ab5-bc60-f67c18802fcd ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/18/2011
dmi.bios.vendor: Intel Corp.
dmi.bios.version: BEH6110H.86A.0020.2011.0218.1538
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: DH61WW
dmi.board.vendor: Intel Corporation
dmi.board.version: AAG23116-204
dmi.chassis.type: 3
dmi.modalias:
dmi:bvnIntelCorp.:bvrBEH6110H.86A.0020.2011.0218.1538:bd02/18/2011:svn:pn:pvr:rvnIntelCorporation:rnDH61WW:rvrAAG23116-204:cvn:ct3:cvr:
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.101-2
version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
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
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