![]() Samsung 2343NW, Acer XB280HK and Iiyama ProLite XUB3490WQSU-B1) the command cvt -r can be used to calculate standardized modelines with reduced blanking, allowing for higher frequency signals.įor example: an external monitor ProLite XUB3490WQSU-B1 connected to a Dell laptop through a Thunderbolt-HDMI 2.0 adapter, using 59.97Hz refresh rate with a blinking problem:Ĭalculating the reduced modelines for the desired resolution cvt -r 3440 1440 gives: Sometimes problems arise from running the arandr script too soon after login, add a sleep command if needed.įor some LCD screens (e.g. By default, if you "Save As" it will be saved in ~/.screenlayout/. This can be used in systemd unit or in a keyboard binding to avoid blank screen when resuming DisplayPort monitors from suspend.Īrandr can graphically arrange your monitors, change resolutions, and save a script to duplicate your setup. To force reload current settings, xrasengan provides a -try-reload-active-layout option, which uses -force and unxrandr from the arandr package to assemble the command line: With the -force option, xrasengan will update status of all outputs before HDMI-0 is turned off, avoiding an X crash if they were the only connected/active outputs. $ xrasengan -force -on DisplayPort-0 -off HDMI-0 Xrasengan AUR is an xrandr wrapper with this workaround built in. Use this workaround to turn on connected outputs that may be in suspend mode and hence shown as disconnected, as is often the case of DisplayPort monitors: It provides well-known modes like computer, duplicate, extend and projector mode as well as selecting and positioning one or two monitors among those plugged in (for more details, see mons). Mons AUR is a POSIX-compliant shell script to quickly manage 2-monitors display. Note: To leave the default monitor enabled when an external monitor is connected, replace the else clause with xrandr -output "$intern" -primary -auto -output "$extern" -right-of "$intern" -auto. The #Scripts section provides you with some example scripts that might be useful for this purpose.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |