*** This bug is a duplicate of bug 1554613 ***
https://bugs.launchpad.net/bugs/1554613
** This bug has been marked a duplicate of bug 1554613
screen flickering on XPS13 9350/9550
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https://bugs.launchpad.net/bugs/1568599
Title:
Screen flickering with 16.04 on Dell XPS13 9350
Status in linux package in Ubuntu:
Confirmed
Bug description:
I have installed Ubuntu 16.04 on my XPS13 9350 and I am experiencing
and intermittent screen flickering. The screen goes black for a brief
moment and constantly does this. While I have been typing it has done
it 20-30 times.
plattr@beatrice:~$ uname -a
Linux beatrice 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux
plattr@beatrice:~$ sudo dmidecode | grep -A3 '^System Information'
[sudo] password for plattr:
System Information
Manufacturer: Dell Inc.
Product Name: XPS 13 9350
Version: Not Specified
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-18-generic 4.4.0-18.34
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: plattr 1194 F.... pulseaudio
CurrentDesktop: Unity
Date: Sun Apr 10 21:07:48 2016
HibernationDevice: RESUME=UUID=84cb2e32-5b42-44ab-be61-5906241daa1e
InstallationDate: Installed on 2016-03-28 (12 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0c45:670c Microdia
Bus 001 Device 002: ID 0a5c:6412 Broadcom Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 13 9350
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic.efi.signed
root=UUID=ddbb6ae6-9a35-4877-beba-6edd31e0ab97 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-18-generic N/A
linux-backports-modules-4.4.0-18-generic N/A
linux-firmware 1.157
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/08/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.2.3
dmi.board.name: 07TYC2
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.2.3:bd01/08/2016:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn07TYC2:rvrA01:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 13 9350
dmi.sys.vendor: Dell Inc.
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