** Description changed: I have two identical AMD Cards and whichever card I name in the BIOS as primary correctly displays the desktop and allows me to orient the desktop directly (landscape, portrait, etc). The secondary card will not allow the settings to be changed in anyway. Performance is not ideal although the displays on the secondary card do work and applications will run on them. While I am a relatively new user to Ubuntu I am quite willing to help provide further information for de-bugging purposes. Please note that I had the same issue in 14.04 even after installing the FGLRX drivers. I appreciate any help that can be provided. LSPCI Info: 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Caicos XTX [Radeon HD 8490 / R5 235X OEM] (prog-if 00 [VGA controller]) - Subsystem: Dell Caicos XTX [Radeon HD 8490 / R5 235X OEM] - Flags: bus master, fast devsel, latency 0, IRQ 32 - Memory at e0000000 (64-bit, prefetchable) [size=256M] - Memory at f7d20000 (64-bit, non-prefetchable) [size=128K] - I/O ports at e000 [size=256] - Expansion ROM at f7d00000 [disabled] [size=128K] - Capabilities: <access denied> - Kernel driver in use: radeon - Kernel modules: radeon + Subsystem: Dell Caicos XTX [Radeon HD 8490 / R5 235X OEM] + Flags: bus master, fast devsel, latency 0, IRQ 32 + Memory at e0000000 (64-bit, prefetchable) [size=256M] + Memory at f7d20000 (64-bit, non-prefetchable) [size=128K] + I/O ports at e000 [size=256] + Expansion ROM at f7d00000 [disabled] [size=128K] + Capabilities: <access denied> + Kernel driver in use: radeon + Kernel modules: radeon 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Caicos HDMI Audio [Radeon HD 6400 Series] - Subsystem: Dell Caicos HDMI Audio [Radeon HD 6400 Series] - Flags: bus master, fast devsel, latency 0, IRQ 37 - Memory at f7d40000 (64-bit, non-prefetchable) [size=16K] - Capabilities: <access denied> - Kernel driver in use: snd_hda_intel - Kernel modules: snd_hda_intel + Subsystem: Dell Caicos HDMI Audio [Radeon HD 6400 Series] + Flags: bus master, fast devsel, latency 0, IRQ 37 + Memory at f7d40000 (64-bit, non-prefetchable) [size=16K] + Capabilities: <access denied> + Kernel driver in use: snd_hda_intel + Kernel modules: snd_hda_intel 03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Caicos XTX [Radeon HD 8490 / R5 235X OEM] (prog-if 00 [VGA controller]) - Subsystem: Dell Caicos XTX [Radeon HD 8490 / R5 235X OEM] - Flags: bus master, fast devsel, latency 0, IRQ 34 - Memory at d0000000 (64-bit, prefetchable) [size=256M] - Memory at f7c20000 (64-bit, non-prefetchable) [size=128K] - I/O ports at d000 [size=256] - Expansion ROM at f7c00000 [disabled] [size=128K] - Capabilities: <access denied> - Kernel driver in use: radeon - Kernel modules: radeon + Subsystem: Dell Caicos XTX [Radeon HD 8490 / R5 235X OEM] + Flags: bus master, fast devsel, latency 0, IRQ 34 + Memory at d0000000 (64-bit, prefetchable) [size=256M] + Memory at f7c20000 (64-bit, non-prefetchable) [size=128K] + I/O ports at d000 [size=256] + Expansion ROM at f7c00000 [disabled] [size=128K] + Capabilities: <access denied> + Kernel driver in use: radeon + Kernel modules: radeon 03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Caicos HDMI Audio [Radeon HD 6400 Series] - Subsystem: Dell Caicos HDMI Audio [Radeon HD 6400 Series] - Flags: bus master, fast devsel, latency 0, IRQ 38 - Memory at f7c40000 (64-bit, non-prefetchable) [size=16K] - Capabilities: <access denied> - Kernel driver in use: snd_hda_intel - Kernel modules: snd_hda_intel + Subsystem: Dell Caicos HDMI Audio [Radeon HD 6400 Series] + Flags: bus master, fast devsel, latency 0, IRQ 38 + Memory at f7c40000 (64-bit, non-prefetchable) [size=16K] + Capabilities: <access denied> + Kernel driver in use: snd_hda_intel + Kernel modules: snd_hda_intel ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8 Uname: Linux 4.4.0-22-generic x86_64 .tmp.unity_support_test.0: - + ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Tue May 17 19:57:19 2016 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical InstallationDate: Installed on 2016-05-05 (12 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Dell Inc. OptiPlex 9020 ProcEnviron: - LANGUAGE=en_US - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_US + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic root=UUID=baa78b6c-e47e-4119-af45-1c2ee756768a ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/05/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A05 dmi.board.name: 0XCR8D dmi.board.vendor: Dell Inc. dmi.board.version: A03 dmi.chassis.type: 15 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA05:bd12/05/2013:svnDellInc.:pnOptiPlex9020:pvr01:rvnDellInc.:rn0XCR8D:rvrA03:cvnDellInc.:ct15:cvr: dmi.product.name: OptiPlex 9020 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.12.2+16.04.20160415-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.67-1 version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 xserver.bootTime: Tue May 17 19:33:26 2016 xserver.configfile: default xserver.devices: - input Power Button KEYBOARD, id 6 - input Video Bus KEYBOARD, id 7 - input Power Button KEYBOARD, id 8 - input Logitech K520 KEYBOARD, id 9 - input Logitech M310/M310t MOUSE, id 10 + input Power Button KEYBOARD, id 6 + input Video Bus KEYBOARD, id 7 + input Power Button KEYBOARD, id 8 + input Logitech K520 KEYBOARD, id 9 + input Logitech M310/M310t MOUSE, id 10 xserver.errors: RADEON(G0): [XvMC] Failed to initialize extension. xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.18.3-1ubuntu2 xserver.video_driver: radeon
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1582947 Title: Issue with Multiple Displays (AMD Cards / 16.04) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1582947/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
