Fails to detect (second) display
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Medium
|
Unassigned | ||
Xenial |
Confirmed
|
Medium
|
Unassigned |
Bug Description
With the upgrade to 4.4.0-2, only one of the two displays in the machine is detected. With 4.3.0-7 (and earlier) both are detected.
In this case, both display connectors are on the MB.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.4.0-2-generic x86_64
ApportVersion: 2.19.4-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: Unity
Date: Tue Feb 9 10:22:38 2016
HibernationDevice: RESUME=
InstallationDate: Installed on 2014-09-22 (505 days ago)
InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
MachineType: Shuttle Inc SG41
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.155
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2014-11-14 (452 days ago)
dmi.bios.date: 02/10/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080015
dmi.board.
dmi.board.name: FG41
dmi.board.vendor: Shuttle Inc
dmi.board.version: V20
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Shuttle Inc
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: SG41
dmi.product.
dmi.sys.vendor: Shuttle Inc
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
status: | New → Confirmed |
tags: | added: kernel-da-key |
Changed in linux (Ubuntu Xenial): | |
status: | Confirmed → Fix Committed |
Changed in linux (Ubuntu Xenial): | |
status: | In Progress → Confirmed |
Changed in linux (Ubuntu): | |
status: | In Progress → Confirmed |
Changed in linux (Ubuntu Xenial): | |
assignee: | Joseph Salisbury (jsalisbury) → nobody |
Changed in linux (Ubuntu): | |
assignee: | Joseph Salisbury (jsalisbury) → nobody |
tags: | added: cscc |
As requested, here is the output of lspci -vvvnn on the good kernel.