In a gnome-wayland session, net-misc/vino-3.22.0 immediately segfaults when attempting to start from the command line (/usr/libexec/vino-server); however, in a gnome-X session, vino can be started successfully from the command-line. Additionally, the option to enable "Screen Sharing" is missing from gnome-control-center "Sharing" applet when logged in a gnome-wayland session. The option is available in a gnome-X session.
Possible related bug report: https://bugzilla.redhat.com/show_bug.cgi?id=1211040
This is the output running "gdb --args /usr/libexec/vino-server", followed by "run": Program received signal SIGSEGV, Segmentation fault. 0x00007ffff451cd9d in XQueryExtension () from /usr/lib64/libX11.so.6 running backtrace provides: #0 0x00007ffff451cd9d in XQueryExtension () from /usr/lib64/libX11.so.6 #1 0x00007ffff42e02c6 in ?? () from /usr/lib64/libXtst.so.6 #2 0x00007ffff42e04b6 in XTestQueryExtension () from /usr/lib64/libXtst.so.6 #3 0x000000000040fbdf in vino_input_init (display=0x6a0040) at server/vino-input.c:761 #4 0x0000000000410d67 in name_acquired (connection=0x7fffe400b0c0, name=0x676c90 "org.gnome.Vino", user_data=0x7fffffffdc20) at server/vino-main.c:152 #5 0x00007ffff613187e in ?? () from /usr/lib64/libgio-2.0.so.0 #6 0x00007ffff6131aa8 in ?? () from /usr/lib64/libgio-2.0.so.0 #7 0x00007ffff60f2823 in ?? () from /usr/lib64/libgio-2.0.so.0 #8 0x00007ffff60f3346 in ?? () from /usr/lib64/libgio-2.0.so.0 #9 0x00007ffff61290b2 in ?? () from /usr/lib64/libgio-2.0.so.0 #10 0x00007ffff60f2823 in ?? () from /usr/lib64/libgio-2.0.so.0 #11 0x00007ffff60f2859 in ?? () from /usr/lib64/libgio-2.0.so.0 #12 0x00007ffff520c6a9 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #13 0x00007ffff520ca45 in ?? () from /usr/lib64/libglib-2.0.so.0 #14 0x00007ffff520cd92 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #15 0x000000000041137a in main (argc=1, argv=0x7fffffffdda8) at server/vino-main.c:310
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3d6bb2617e6e5db6d21c9b1a3afd366f80d52c8d commit 3d6bb2617e6e5db6d21c9b1a3afd366f80d52c8d Author: Dennis Lamm <expeditioneer@gentoo.org> AuthorDate: 2019-03-01 18:34:02 +0000 Commit: Dennis Lamm <expeditioneer@gentoo.org> CommitDate: 2019-03-01 18:34:19 +0000 net-misc/vino: fixed segfaults in wayland Signed-off-by: Dennis Lamm <expeditioneer@gentoo.org> Bug: https://bugs.gentoo.org/617902 Bug: https://bugs.gentoo.org/639264 Package-Manager: Portage-2.3.51, Repoman-2.3.11 .../vino-return-error-if-X11-is-no-detected.patch | 41 ++++++++++++ .../vino/files/vino-segfaults-on-wayland.patch | 30 +++++++++ net-misc/vino/vino-3.22.0-r1.ebuild | 72 ++++++++++++++++++++++ 3 files changed, 143 insertions(+)
Actually closing as fixed then (that revision is long stable too)
