GTK apps are breaking this because at-spi2-core is calling XCloseDisplay, not because of XGetWindowProperty.
I tried commenting (https://git.gnome.org/browse/at-spi2-core/tree/atspi /atspi-misc.c#n1456, XGetWindowProperty call) and this bug still occurred. Then I tried commenting (https://git.gnome.org/browse/at- spi2-core/tree/atspi/atspi-misc.c#n1462, XCloseDisplay call) and it allows GTK apps to run without crashing XMir. Aside, to run GTK apps under XMir, pass the display name as a command line argument (--display :1) instead of setting DISPLAY/AT_SPI_DISPLAY. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1481330 Title: Reading/setting xprop on Xmir causes it to crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mir/+bug/1481330/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
