Invalid display EDID cause wrong display settings

Bug #2063193 reported by EToniolo
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
New
Undecided
Unassigned

Bug Description

On my laptop Sony Vaio F11 the full hd screen has yhe incorrect size of 2048x1536(4:3) instead of the right one of 1920x1080. I can only see the top left part of the screen(gnome, visible area aside, works fine).
With the Ubuntu 23.10 the problem does not occur and the correct panel resolution is managed.

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-image-6.8.0-31-generic 6.8.0-31.31
ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1
Uname: Linux 6.8.0-31-generic x86_64
ApportVersion: 2.28.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/seq: giulia 1940 F.... pipewire
 /dev/snd/controlC0: giulia 1949 F.... wireplumber
 /dev/snd/controlC1: giulia 1949 F.... wireplumber
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Tue Apr 23 10:51:32 2024
InstallationDate: Installed on 2021-11-20 (885 days ago)
InstallationMedia: Ubuntu 21.10 "Impish Indri" - Release amd64 (20211012)
MachineType: Sony Corporation VPCF11M1E
ProcEnviron:
 LANG=it_IT.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 TERM=xterm-256color
 XDG_RUNTIME_DIR=<set>
ProcFB: 0 nouveaudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-31-generic root=UUID=d90ba042-8a89-406c-bdc2-f4094f5f3af6 ro quiet splash drm.edid_firmware=card0-LVDS-1:edid/1920x1080.bin vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-6.8.0-31-generic N/A
 linux-backports-modules-6.8.0-31-generic N/A
 linux-firmware 20240318.git3b128b60-0ubuntu2
SourcePackage: linux
UpgradeStatus: Upgraded to noble on 2024-04-19 (4 days ago)
dmi.bios.date: 02/26/2010
dmi.bios.release: 2.60
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0260Y6
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.ec.firmware.release: 2.60
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR0260Y6:bd02/26/2010:br2.60:efr2.60:svnSonyCorporation:pnVPCF11M1E:pvrC604HLG1:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:skuN/A:
dmi.product.family: VAIO
dmi.product.name: VPCF11M1E
dmi.product.sku: N/A
dmi.product.version: C604HLG1
dmi.sys.vendor: Sony Corporation

Revision history for this message
EToniolo (emanuele-toniolo) wrote :
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.