Steps: ====== 1. Identify primary as display1 and secondary as display2 2. Launch Weston : weston-launch –i5& 3. Allow weston to screen lock 4. Unplug display1 5. Observe Weston crash. See attached gdb-backtrace for more info. Software Stack ============== Kernel: 3.13.6-200.fc20.x86_64 Systemd: 212 (rawhide) wayland (HEAD) 1.4.91-0-g5e2cfd2 drm (HEAD) libdrm-2.4.52-0-g46d451c mesa (HEAD) mesa-10.1-0-g4a86465 libva (HEAD) libva-1.2.1-0-g88ed1eb intel-driver (HEAD) 1.2.2-0-g121e70d cairo (HEAD) heads/1.12-0-g59e2a93 libinput (HEAD) remotes/origin/HEAD-0-gc5c503c weston (HEAD) 1.4.91-0-g79d5a6e
Created attachment 97197 [details] gdb_backtrace
Fixed by: commit 304996d182874ded26adce40ce1c29210fc5352b Author: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Date: Fri Apr 11 13:57:15 2014 +0300 shell: Fix view repositioning logic for output move and destroy Previously, the repositioning logic would iterate the compositor's list of layers and move the views on those layers. However, that failed in two different ways: it didn't cover hidden workspaces and crashed when the display was locked. This patch changes the logic to explicit iterate over all the layers owned by the shell. The iteration is done through a helper function, shell_for_each_layer(). https://bugs.freedesktop.org/show_bug.cgi?id=76859 https://bugs.freedesktop.org/show_bug.cgi?id=77290
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