Public bug reported:
After updating linux-firmware and the newly split linux-firmware-intel-
graphics package to version 20240318.git3b128b60-0ubuntu3.1 on Ubuntu
24.04 (Noble), text rendering in Chromium-based browsers (Google Chrome,
Yandex Browser) shows severe artifacts.
apt list --installed | grep linux-firmware-intel-graphics
linux-firmware-intel-graphics/noble-updates,now 20240318.git3b128b60-0ubuntu3.1
all [installed,automatic]
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: xorg 1:7.7+23ubuntu3
ProcVersionSignature: Ubuntu 7.0.0-31.31~24.04.1-generic 7.0.14
Uname: Linux 7.0.0-31-generic x86_64
ApportVersion: 2.28.3-0ubuntu0.1
Architecture: amd64
CasperMD5json:
{
"result": "skip"
}
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Fri Sep 18 12:52:20 2026
DistUpgraded: Fresh install
DistroCodename: noble
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, including running git bisection searches
GraphicsCard:
Intel Corporation Alder Lake-UP3 GT2 [Iris Xe Graphics] [8086:46a8] (rev 0c)
(prog-if 00 [VGA controller])
Subsystem: nCipher Security Alder Lake-UP3 GT2 [Iris Xe Graphics] [0100:2782]
InstallationDate: Installed on 2026-08-04 (45 days ago)
InstallationMedia: Ubuntu 24.04.4 LTS "Noble Numbat" - Release amd64 (20260210)
MachineType: KVADRA KVADRA NAU LE15T
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-7.0.0-31-generic
root=UUID=e32bd0c0-bc9a-4a42-a9d8-0208a7e1ffc5 ro rootflags=subvol=@ quiet
splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 17/06/2024
dmi.bios.release: 0.0
dmi.bios.vendor: KVADRA
dmi.bios.version: 1.2.1-gb932be
dmi.board.name: KVADRA U15W
dmi.board.vendor: KVADRA
dmi.board.version: 1.0
dmi.chassis.type: 9
dmi.chassis.vendor: KVADRA
dmi.chassis.version: 1.0
dmi.ec.firmware.release: 0.0
dmi.modalias:
dmi:bvnKVADRA:bvr1.2.1-gb932be:bd17/06/2024:br0.0:efr0.0:svnKVADRA:pnKVADRANAULE15T:pvr1.0:rvnKVADRA:rnKVADRAU15W:rvr1.0:cvnKVADRA:ct9:cvr1.0:sku:pfa:
dmi.product.name: KVADRA NAU LE15T
dmi.product.version: 1.0
dmi.sys.vendor: KVADRA
modified.conffile..etc.default.apport:
# set this to 0 to disable apport, or to 1 to enable it
# you can temporarily override this with
# sudo service apport start force_start=1
enabled=0
mtime.conffile..etc.default.apport: 2026-08-04T19:43:29.889938
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.125-1ubuntu0.1~24.04.2
version.libgl1-mesa-dri: libgl1-mesa-dri 25.2.8-0ubuntu0.24.04.2
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1.6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20210115-1build1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.17-2ubuntu0.1
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug corruption noble ubuntu
** Attachment added: "bug-report.zip"
https://bugs.launchpad.net/bugs/2167690/+attachment/6001012/+files/bug-report.zip
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https://bugs.launchpad.net/bugs/2167690
Title:
Text rendering artifacts in Chromium-based browsers on Intel graphics
after linux-firmware 20240318.git3b128b60-0ubuntu3.1 update
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