You have been subscribed to a public bug:
The screen constantly lags and need several seconds to update the output
on my device and sometimes causes horizontal stripes every time I boot
from normal mode. It keeps lagging even when I press Ctrl+Alt+Fn and
enter terminal mode. However, mouse and keyboard input still works as
normal.
The problem first appeared after I resolved a package dependency issue
on Feb 17 (but I cannot remember what package was causing the dependency
issue) and then rebooted the system. But the problem disappears if I
choose to boot from recovery mode (this is how I gathered information
for my device).
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: xorg 1:7.7+23ubuntu2
ProcVersionSignature: Ubuntu 5.19.0-38.39~22.04.1-generic 5.19.17
Uname: Linux 5.19.0-38-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.3
Architecture: amd64
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Mon Apr 10 19:52:10 2023
DistUpgraded: Fresh install
DistroCodename: jammy
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation Alder Lake-P Integrated Graphics Controller [8086:46a6] (rev
0c) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:0b3e]
InstallationDate: Installed on 2022-04-30 (344 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
MachineType: Dell Inc. Vostro 5620
ProcEnviron:
LANGUAGE=zh_CN:zh
TERM=xterm-256color
PATH=(custom, no user)
LANG=zh_CN.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.19.0-38-generic
root=UUID=1438c542-3a97-452b-822c-b17b4c0120a2 ro recovery nomodeset
dis_ucode_ldr
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/13/2022
dmi.bios.release: 1.11
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.11.0
dmi.board.name: 0HRNCW
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.11.0:bd12/13/2022:br1.11:svnDellInc.:pnVostro5620:pvr:rvnDellInc.:rn0HRNCW:rvrA00:cvnDellInc.:ct10:cvr:sku0B3E:
dmi.product.family: Vostro
dmi.product.name: Vostro 5620
dmi.product.sku: 0B3E
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.113-2~ubuntu0.22.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 22.2.5-0ubuntu0.1~22.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx 22.2.5-0ubuntu0.1~22.04.1
version.xserver-xorg-core: xserver-xorg-core 2:21.1.3-2ubuntu2.9
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20210115-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1
** Affects: linux-hwe-5.19 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy performance ubuntu
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Screen output is laggy after boot
https://bugs.launchpad.net/bugs/2015751
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which is subscribed to linux-hwe-5.19 in Ubuntu.
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