Public bug reported:
On my Dell XPS 15 9550(core i3 integrated graphics), the screen started
glitching on kernel 4.4.0-11. This glitching goes away if I reboot to kernel
4.4.0-4.
---
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: pranith 1360 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 16.04
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 0c45:6713 Microdia
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 15 9550
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-11-generic.efi.signed
root=UUID=a16c8d99-e1e9-47d7-8873-d3e2800eee71 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-11.26-generic 4.4.4
RelatedPackageVersions:
linux-restricted-modules-4.4.0-11-generic N/A
linux-backports-modules-4.4.0-11-generic N/A
linux-firmware 1.156
RfKill:
1: phy1: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: xenial
Uname: Linux 4.4.0-11-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 12/18/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 01.01.15
dmi.board.name: 0WNFM0
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr01.01.15:bd12/18/2015:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0WNFM0:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 15 9550
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-collected xenial
** Tags added: apport-collected xenial
** Description changed:
- On my Dell XPS 15 9550(core i3 integrated graphics), the screen started
- glitching on kernel 4.4.0-11. This glitching goes away if I reboot to
- kernel 4.4.0-4.
+ On my Dell XPS 15 9550(core i3 integrated graphics), the screen started
glitching on kernel 4.4.0-11. This glitching goes away if I reboot to kernel
4.4.0-4.
+ ---
+ ApportVersion: 2.20-0ubuntu3
+ Architecture: amd64
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: pranith 1360 F.... pulseaudio
+ CurrentDesktop: Unity
+ DistroRelease: Ubuntu 16.04
+ Lsusb:
+ Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+ Bus 001 Device 002: ID 0c45:6713 Microdia
+ Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ MachineType: Dell Inc. XPS 15 9550
+ Package: linux (not installed)
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-11-generic.efi.signed
root=UUID=a16c8d99-e1e9-47d7-8873-d3e2800eee71 ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 4.4.0-11.26-generic 4.4.4
+ RelatedPackageVersions:
+ linux-restricted-modules-4.4.0-11-generic N/A
+ linux-backports-modules-4.4.0-11-generic N/A
+ linux-firmware 1.156
+ RfKill:
+ 1: phy1: Wireless LAN
+ Soft blocked: no
+ Hard blocked: no
+ Tags: xenial
+ Uname: Linux 4.4.0-11-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ _MarkForUpload: True
+ dmi.bios.date: 12/18/2015
+ dmi.bios.vendor: Dell Inc.
+ dmi.bios.version: 01.01.15
+ dmi.board.name: 0WNFM0
+ dmi.board.vendor: Dell Inc.
+ dmi.board.version: A00
+ dmi.chassis.type: 9
+ dmi.chassis.vendor: Dell Inc.
+ dmi.modalias:
dmi:bvnDellInc.:bvr01.01.15:bd12/18/2015:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0WNFM0:rvrA00:cvnDellInc.:ct9:cvr:
+ dmi.product.name: XPS 15 9550
+ dmi.sys.vendor: Dell Inc.
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https://bugs.launchpad.net/bugs/1555158
Title:
Screen glitch in kernel 4.4.0-11
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