trying to change scale to 150% for me with xrandr gives the following error:
xrandr --output DP-4 --scale 1.5x1.5 X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 139 (RANDR) Minor opcode of failed request: 26 (RRSetCrtcTransform) Value in failed request: 0x20 Serial number of failed request: 22 Current serial number in output stream: 23 xrandr --output DP-4 --primary --rotate normal --mode 3840x2160 --fb 5760x3240 --scale 1.5x1.5 --panning 5760x3240+0+0 X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 139 (RANDR) Minor opcode of failed request: 26 (RRSetCrtcTransform) Value in failed request: 0x20 Serial number of failed request: 21 Current serial number in output stream: 22 also does not work -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/2078060 Title: gnome-control-center 47~beta-1ubuntu2 does not accept fractional scales Status in gnome-control-center package in Ubuntu: Confirmed Bug description: Fractional scale support seems broken, it says the configuration cannot be applied due to "hardware limitations". If you already have configured fractional scaling; any changes to the output essentially can't be saved. e.g. you can't switch to external-only (with fractionally scaled external display) from the settings app; you can however switch using the function key. ProblemType: Bug DistroRelease: Ubuntu 24.10 Package: gnome-control-center 1:47~beta-2ubuntu2 ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1 Uname: Linux 6.8.0-31-generic x86_64 NonfreeKernelModules: zfs ApportVersion: 2.30.0-0ubuntu1 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: GNOME Date: Wed Aug 28 15:43:37 2024 InstallationDate: Installed on 2022-11-26 (641 days ago) InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Alpha amd64 (20221126) SourcePackage: gnome-control-center UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/2078060/+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
