** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1794836
Title:
Update from 16.04 to 18.04 and serious screen lagging problems
Status in linux package in Ubuntu:
Confirmed
Bug description:
I have upgraded from Ubuntu 16.04 to ubuntu 18.04, and the refreshing of the
screen in browsers, videos, etc... is really annoying. I would like to solve
this problem since this is provoking me constant headache
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ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC1D0c: julia 3959 F...m pulseaudio
/dev/snd/pcmC1D0p: julia 3959 F...m pulseaudio
/dev/snd/controlC1: julia 3959 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=UUID=3bf717b5-f3c2-45da-9ec8-5926c846f3ea
InstallationDate: Installed on 2014-09-30 (1458 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64
(20140722.2)
MachineType: Gigabyte Technology Co., Ltd. H81M-D2V
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=es_ES.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-34-generic
root=UUID=34beca2c-8810-4dea-81c4-ea789864bd2f ro nomodeset quiet splash
vt.handoff=1
ProcVersionSignature: Ubuntu 4.15.0-34.37-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-34-generic N/A
linux-backports-modules-4.15.0-34-generic N/A
linux-firmware 1.173.1
RfKill:
Tags: bionic
Uname: Linux 4.15.0-34-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 06/25/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: FB
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: H81M-D2V
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrFB:bd06/25/2014:svnGigabyteTechnologyCo.,Ltd.:pnH81M-D2V:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH81M-D2V:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: H81M-D2V
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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