To be sure, please give me the output `xrandr` without any options, and of `xrandr --verbose` -- but this sounds a lot like a bug in xrandr and not arandr. (even with VGA2 absent, `xrandr --output foobar -d :0` gives me `warning: output foobar not found; ignoring`.
Please include `xrandr --version` as well. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1537065 Title: XRandR Error Status in xorg-server package in Ubuntu: New Bug description: XRandR returned error code 1: X Error of failed request: Bad Value (integer parameter out of range for operation) Major opcode of failed request: 140 (RANDR) Minor opcode of failed request: 7 (RRSetScreenSize) Value in failed request: 0x0 Serial number of failed request: 49 Current serial number in output stream: 50 ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: arandr 0.1.8-1 ProcVersionSignature: Ubuntu 4.2.0-25.30-generic 4.2.6 Uname: Linux 4.2.0-25-generic x86_64 ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 CurrentDesktop: XFCE Date: Fri Jan 22 15:34:00 2016 InstallationDate: Installed on 2012-05-25 (1336 days ago) InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423) PackageArchitecture: all SourcePackage: arandr UpgradeStatus: Upgraded to wily on 2015-10-26 (87 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1537065/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp