Created attachment 151915 [details] Sample presentation Version: 6.4.0.0.alpha0+ Build ID: 222f6a1c43b7ae7bf8e2f1fbc1dbe6457e611ab7 CPU threads: 4; OS: Linux 4.19; UI render: default; VCL: kde5; Locale: en-GB (en_GB.UTF-8); UI-Language: en-US Calc: threaded Steps to reproduce: 1) open attached presentation "some_slides.odp" in Impress 2) "Tools" -> "Minimize Presentation" 3) click "Finish" 4) select name to save the minimized presentation, don't open it 5) close Impress Result: crash This is specific to the kde5 VCL plugin. It's reproducible on both X11 and Wayland (though bug 121293 on X11 may prevent even getting that far).
Created attachment 151916 [details] gdb backtrace and some output)
Patch in gerrit: https://gerrit.libreoffice.org/#/c/73567/
Jan-Marek Glogowski committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/+/2dc6bdd1d5789ace0500cad90f5d2eb930888bb9%5E%21 tdf#125692 SalObject always holds a SystemChildWindow It will be available in 6.4.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Jan-Marek Glogowski committed a patch related to this issue. It has been pushed to "libreoffice-6-3": https://git.libreoffice.org/core/+/a7ab534afee3d92d92c51759dcb733da6545d7a2%5E%21 tdf#125692 SalObject always holds a SystemChildWindow It will be available in 6.3.0.1. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Jan-Marek Glogowski committed a patch related to this issue. It has been pushed to "libreoffice-6-2": https://git.libreoffice.org/core/+/c9e626df57a3dd66613ec6b41a7d1ffb8da1843e%5E%21 tdf#125692 SalObject always holds a SystemChildWindow It will be available in 6.2.5. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Can't reproduce for Version: 6.4.0.0.alpha0+ Build ID: f75c2b04785aa05cff3bcd52689feb7400a14e8e CPU threads: 4; OS: Linux 4.19; UI render: default; VCL: kde5; TinderBox: Linux-rpm_deb-x86_64@86-TDF, Branch:master, Time: 2019-06-15_11:49:26 Locale: ru-RU (ru_RU.UTF-8); UI-Language: en-US Calc: threaded