Package: Xorg Version: 1:7.7+19 Severity: normal
Firstly this is a true multi screen setup with :0.0 and :0.1 not just a multi monitor setup. When you rotate the left monitor (I use xrandr) you can no longer move the mouse over the left side of the right screen to the left monitor although you can easily move the mouse to the right. My suspicion is that the checks for moving the mouse left note that there is a gap between monitors due to the rotated screen now being narrower causing the failure. Note: ratpoison's banish commands are useful for troubleshooting this. -- System Information: Debian Release: 9.0 APT prefers stable APT policy: (500, 'stable'), (500, 'oldstable') Architecture: i386 (i686) Kernel: Linux 4.9.0-3-686-pae (SMP w/2 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: sysvinit (via /sbin/init) Versions of packages Xorg depends on: ii libgl1-mesa-dri 13.0.6-1+b2 ii libgl1-mesa-glx [libgl1] 13.0.6-1+b2 ii libglu1-mesa 9.0.0-2.1 ii x11-apps 7.7+6+b1 ii x11-session-utils 7.7+2+b1 ii x11-utils 7.7+3+b1 ii x11-xkb-utils 7.7+3+b1 ii x11-xserver-utils 7.7+7+b1 ii xauth 1:1.0.9-1+b2 ii xfonts-100dpi 1:1.0.4+nmu1 ii xfonts-75dpi 1:1.0.4+nmu1 ii xfonts-base 1:1.0.4+nmu1 ii xfonts-scalable 1:1.0.3-1.1 ii xfonts-utils 1:7.7+4 ii xinit 1.3.4-3+b1 ii xkb-data 2.19-1 ii xorg-docs-core 1:1.7.1-1 ii xserver-xorg 1:7.7+19 ii xterm [x-terminal-emulator] 327-2 Xorg recommends no packages. Versions of packages Xorg suggests: ii x11-xfs-utils 7.7+2+b1 pn xorg-docs <none> -- no debconf information