I have exactly the same problem on Ubuntu 16.10 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-screenshot in Ubuntu. https://bugs.launchpad.net/bugs/1625773
Title: Segfault when using -w / --window to screenshot current window. Status in gnome-screenshot package in Ubuntu: New Bug description: The gnome-screenshot program segfaults every time, when I try to capture the current window with `gnome-screenshot -w`. Taking an area screenshot with `gnome-screenshot -a`, and taking a full desktop screenshot with `gnome-screenshot` works, but taking a current window screenshot with `gnome-screenshot -w` segfaults every time. Adding delay with `-d <delay>` and capturing pointer or not with `-p` has no effect. This may be the same bug as https://bugs.launchpad.net/ubuntu/+source/gnome-screenshot/+bug/81817 although that one is closed long ago. The relationship is that I'm using gnome-screenshot inside the XMonad window manager, a non- standard window manager. Stack trace: $ gdb gnome-screenshot GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.04) 7.11.1 [...] Reading symbols from gnome-screenshot...(no debugging symbols found)...done. (gdb) core-file core warning: core file may not match specified executable file. [New LWP 25469] [New LWP 25472] [New LWP 25470] [New LWP 25471] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `gnome-screenshot -d 3 -w -p'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x000000000040dbb5 in ?? () [Current thread is 1 (Thread 0x7f3b4c841a40 (LWP 25469))] (gdb) where #0 0x000000000040dbb5 in ?? () #1 0x000000000040e1ea in ?? () #2 0x0000000000408bc1 in ?? () #3 0x0000000000408df9 in ?? () #4 0x00007f3b4a5afac3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f3b4a5af05a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007f3b4a5af400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007f3b4a5af4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007f3b4ab76cdd in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #9 0x0000000000408385 in ?? () #10 0x00007f3b49a84830 in __libc_start_main (main=0x408320, argc=5, argv=0x7fff78989e68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff78989e58) at ../csu/libc-start.c:291 #11 0x00000000004083c9 in ?? () System information: $ lsb_release -rd Description: Ubuntu 16.04.1 LTS Release: 16.04 $ apt-cache policy gnome-screenshot gnome-screenshot: Installed: 3.18.0-1ubuntu2 Candidate: 3.18.0-1ubuntu2 Version table: *** 3.18.0-1ubuntu2 500 500 http://vault.galois.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-screenshot/+bug/1625773/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
