virt-manager-1.4.1-2.fc26.src.rpm virt-manager-common-1.4.1-2.fc26.noarch 4.11.0-0.rc6.git0.1.fc26.x86_64 Error: Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 302, in _exit_if_necessary self._thread_finished() File "/usr/share/virt-manager/virtManager/asyncjob.py", line 280, in _thread_finished self._finish_cb(error, details, *self._finish_args) File "/usr/share/virt-manager/virtManager/create.py", line 2237, in _install_finished_cb self._undo_finish_cursor(parentobj.topwin) File "/usr/share/virt-manager/virtManager/create.py", line 2178, in _undo_finish_cursor Gdk.Cursor.new(Gdk.CursorType.TOP_LEFT_ARROW)) TypeError: constructor returned NULL
Interesting, probably not available on wayland... Per gtk docs it is better to use the platform independent gdk_cursor_new_from_name() instead of X specific cursor types https://developer.gnome.org/gdk3/stable/gdk3-Cursors.html#gdk-cursor-new-from-name https://developer.gnome.org/gdk3/stable/gdk3-Cursors.html#GdkCursorType
Doesn't reproduce for me on f26 + gnome-shell + wayland with the default theme. Reporter, what desktop are you using? Any non-default themes installed? There's similar errors that sound theme related: https://bugzilla.redhat.com/show_bug.cgi?id=1435447 https://bugzilla.redhat.com/show_bug.cgi?id=1408506
gnome shell on wayland . mosue cursor theme : Capitain-cursor. after switching cursor theme from Capitain-cursor to Adwaita it works,thank you.