Control: reassign -1 libinput10 1.12.0-1 Control: retitle -1 ../src/evdev-mt-touchpad.c:1541: tp_detect_thumb_while_moving: Assertion `first' failed Control: affects -1 + gnome-shell
On Sun, 16 Sep 2018 at 10:54:07 -0400, Matthew Berardi wrote: > org.gnome.Shell.desktop[10025]: gnome-shell: > ../src/evdev-mt-touchpad.c:1541: tp_detect_thumb_while_moving: Assertion > `first' failed. > ... > gnome-session-binary[9993]: Unrecoverable failure in required component > org.gnome.Shell.desktop > > From the core: > > Process 10025 (gnome-shell) of user 1000 dumped core. > > Stack trace of thread 10025: > #0 0x00007f39ffbcd77b raise (libpthread.so.0) > #1 0x000055a45a5eae2b n/a (gnome-shell) > #2 0x00007f39ffbcd8e0 __restore_rt (libpthread.so.0) > #3 0x00007f39ffa33f3b __GI_raise (libc.so.6) > #4 0x00007f39ffa352f1 __GI_abort (libc.so.6) > #5 0x00007f39ffa2ca8a __assert_fail_base (libc.so.6) > #6 0x00007f39ffa2cb02 __GI___assert_fail (libc.so.6) > #7 0x00007f39fa9a6c70 n/a (libinput.so.10) > #8 0x00007f39fa9a7810 n/a (libinput.so.10) > #9 0x00007f39fa99a890 n/a (libinput.so.10) > #10 0x00007f39fa99697f libinput_dispatch (libinput.so.10) > #11 0x00007f39ffdf01b5 n/a (libmutter-clutter-3.so) > #12 0x00007f3a009b0c3e g_main_context_dispatch (libglib-2.0.so.0) > #13 0x00007f3a009b0ed8 n/a (libglib-2.0.so.0) > #14 0x00007f3a009b11d2 g_main_loop_run (libglib-2.0.so.0) > #15 0x00007f39ffc89fcc meta_run (libmutter-3.so.0) > #16 0x000055a45a5ea782 n/a (gnome-shell) > #17 0x00007f39ffa20b17 __libc_start_main (libc.so.6) > #18 0x000055a45a5ea8da n/a (gnome-shell) > > The trackpad is the one in a first-generation macbook pro retina. > > I do not know if the cause is upstream. This assertion failure looks like a bug in libinput (or possibly in something it relies on, like the kernel); reassigning, and guessing that you have the version of libinput10 that is current in testing/unstable. smcv