Public bug reported:
While I don't believe the initial upgrade to Bionic caused this, a
series of power outages later (+4 in 2 days) and some possible data
corruption, I no longer have the full display manager available, my 2
displays are mirrored (no option to change) and are running in less than
optimal resolution (no option to go higher). Previously working fine
with "stretched" display using onboard AMD graphics and standard Ubuntu
driver.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
.tmp.unity_support_test.1:
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Sun May 6 07:19:16 2018
DistUpgraded: Fresh install
DistroCodename: bionic
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] RS880 [Radeon HD 4250] [1002:9715]
(prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. M5A88-V EVO [1043:843e]
MachineType: System manufacturer System Product Name
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic
root=UUID=d2f3f98a-d42e-4ba5-8bcf-95d318ad089b ro recovery nomodeset
Renderer: Software
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/09/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1501
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M4A88TD-M/USB3
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1501:bd08/09/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A88TD-M/USB3:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
version.compiz: compiz 1:0.9.13.1+18.04.20180302-0ubuntu1
version.libdrm2: libdrm2 2.4.91+git1805020630.1ac3ec~oibaf~b
version.libgl1-mesa-dri: libgl1-mesa-dri 18.2~git1805051930.2f1ad7~oibaf~b
version.libgl1-mesa-glx: libgl1-mesa-glx 18.2~git1805051930.2f1ad7~oibaf~b
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20171229-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
xserver.bootTime: Sat May 5 23:00:10 2018
xserver.configfile: default
xserver.devices:
input Power Button KEYBOARD, id 6
input Power Button KEYBOARD, id 7
input Primax Kensington Eagle Trackball MOUSE, id 8
input Darfon USB Combo Keyboard KEYBOARD, id 9
input Darfon USB Combo Keyboard KEYBOARD, id 10
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.19.6-1ubuntu4
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic third-party-packages ubuntu
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1769450
Title:
proper display panel missing, second monitor mirrored
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https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1769450/+subscriptions
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