https://community.teamviewer.com/English/discussion/55796/linux-cant-control-2nd-gpu-with-xinerama
Linux, can't control 2nd gpu with xinerama - TeamViewer Community
I have an issue where I can see both GPU outputs in one monitor in TeamViewer 14 but can only control gpu0. The toolbar at the top only shows I have one...
linuxcontrolgpuxineramateamviewer
https://chaosdorf.de/git/derf/feh/-/commit/b81ed3be87400dc4d882aa4ccdfb8cb23a79d236
feh(1): Xinerama: Refer to monitors, not screens (b81ed3be) · Commits · derf / feh · GitLab
"screen" and "display" are different X11 terms; we're actually talking about "monitors"
refer tofehxineramamonitorsscreens
https://www.systutorials.com/linux-manual-page-3-xcb_xinerama_get_screen_size_unchecked/
Xcb_xinerama_get_screen_size_unchecked (3) Linux Manual Page - SysTutorials
May 20, 2026 - xcb_xinerama_get_screen_size_unchecked (3) Linux Manual Page tagged .
linux manual pagescreen sizexcbxineramaget