#0 0x00007f8c5dc88d93 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1 0x00007f8c5bb95862 in _xcb_conn_wait (c=0x21a24d0, cond=<optimized out>,
vector=0x0, count=0x0) at ../../src/xcb_conn.c:400
ret = <optimized out>
fd = {fd = 5, events = 1, revents = 0}
#2 0x00007f8c5bb96d5f in wait_for_reply (c=0x21a24d0, request=7747935,
e=0x7fffe1704718) at ../../src/xcb_in.c:390
cond = {__data = {__lock = 0, __futex = 0, __total_seq = 0,
__wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0,
__broadcast_seq = 0},
__size = '\000' <repeats 47 times>, __align = 0}
reader = {request = 7747935, data = 0x7fffe1704650, next = 0x0}
ret = 0x0
#3 0x00007f8c5bb96f7b in xcb_wait_for_reply (c=0x21a24d0, request=7747935,
e=0x7fffe1704718) at ../../src/xcb_in.c:420
ret = <optimized out>
#4 0x00007f8c5d690fed in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#5 0x00007f8c5d6874e6 in XQueryTree () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#6 0x00007f8c4c4a98dd in GestureEngine::FindCompWindow (this=0x2a557b0,
window=0) at
/build/buildd/unity-5.4.0/plugins/unityshell/src/GestureEngine.cpp:89
parent = 0
root = 172
children = 0x0
nchildren = 125
result = <optimized out>
#7 0x00007f8c4c4a9a21 in OnTouchStart (data=0x4b763d0, this=0x2a557b0) at
/build/buildd/unity-5.4.0/plugins/unityshell/src/GestureEngine.cpp:220
result = <optimized out>
#8 GestureEngine::OnTouchStart (this=0x2a557b0, data=0x4b763d0) at
/build/buildd/unity-5.4.0/plugins/unityshell/src/GestureEngine.cpp:216
No locals.
#9 0x00007f8c4c4a8ae7 in emit (_A_a1=@0x7fffe1704898: 0x4b763d0,
impl=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:1010
it = {_M_node = 0x2acc8d0}
exec = {sig_ = 0x2af9860}
slots = {slots_ = @0x2af9868, placeholder = {_M_node = 0x3f5d390}}
#10 emit (_A_a1=@0x7fffe1704898: 0x4b763d0, this=<optimized out>) at
/usr/include/sigc++-2.0/sigc++/signal.h:2781
No locals.
#11 GeisAdapter::GestureStart (cookie=<optimized out>, gesture_type=<optimized
out>, gesture_id=<optimized out>, count=<optimized out>, attrs=<optimized out>)
at /build/buildd/unity-5.4.0/plugins/unityshell/src/GeisAdapter.cpp:136
data = 0x4b763d0
self = <optimized out>
#12 0x00007f8c4b6d2ded in _v1_event_callback (geis=<optimized out>,
event=<optimized out>, context=<optimized out>) at geis_v1.c:432
attr_count = 22
frame = 0x2be0b50
attrs = 0x4373e50
group = <optimized out>
j = 0
v1_instance = <optimized out>
__FUNCTION__ = "_v1_event_callback"
class_id = 32
attr = <optimized out>
touchset = 0x4fe7b40
groupset = <optimized out>
i = 0
#13 0x00007f8c4b6d3996 in _input_event_handler (context=0x2e5de50,
fd=<optimized out>, activity=<optimized out>) at geis.c:286
handled = 0
event = 0x4983340
buf = "1n"
cb = 0x0
#14 _input_event_handler (fd=<optimized out>, activity=<optimized out>,
context=0x2e5de50) at geis.c:200
geis = 0x2e5de50
#15 0x00007f8c4b6cdee6 in geis_backend_multiplexor_pump (mx=0x2e5df80) at
geis_backend_multiplexor.c:399
flags = GEIS_BE_MX_READ_AVAILABLE
callback_info = 0x25f7300
i = <optimized out>
status = GEIS_STATUS_UNKNOWN_ERROR
processed_event_count = <optimized out>
available_event_count = <optimized out>
events = {{events = 1, data = {ptr = 0x25f7300, fd = 39809792, u32 =
39809792, u64 = 39809792}}, {events = 0, data = {ptr = 0x20, fd = 32, u32 = 32,
u64 = 32}}, {
events = 1548961737, data = {ptr = 0xe1704a3000007f8c, fd = 32652,
u32 = 32652, u64 = 16244565425944297356}}, {events = 32767, data = {ptr =
0x7f8c5c511f0c,
fd = 1548820236, u32 = 1548820236, u64 = 140240820969228}}}
__FUNCTION__ = "geis_backend_multiplexor_pump"
#16 0x00007f8c4b6d35ec in geis_event_dispatch (instance=<optimized out>) at
geis_v1.c:651
No locals.
#17 0x00007f8c4c4a6920 in GeisAdapter::OnWatchIn (source=<optimized out>,
condition=<optimized out>, data=<optimized out>)
at /build/buildd/unity-5.4.0/plugins/unityshell/src/GeisAdapter.cpp:68
self = <optimized out>
#18 0x00007f8c5c4f8dda in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#19 0x00007f8c5c4f91a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#20 0x00007f8c5c4f9264 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#21 0x00007f8c589f9c79 in ?? () from /usr/lib/compizconfig/backends/libgconf.so
No symbol table info available.
#22 0x00007f8c5a2bf59e in CcpScreen::timeout() () from /usr/lib/compiz/libccp.so
No symbol table info available.
#23 0x00007f8c5e4ed42b in operator() (this=<optimized out>) at
/usr/include/boost/function/function_template.hpp:1013
No locals.
#24 CompTimer::triggerCallback (this=<optimized out>) at
/build/buildd/compiz-0.9.7.0~bzr2995/src/timer/src/timer.cpp:227
No locals.
#25 0x00007f8c5e4ed52f in CompTimeoutSource::callback (this=<optimized out>) at
/build/buildd/compiz-0.9.7.0~bzr2995/src/timer/src/timer.cpp:150
t = 0x21b85d0
handler = 0x2194b10
requeue = {<std::_List_base<CompTimer*, std::allocator<CompTimer*> >> =
{
_M_impl = {<std::allocator<std::_List_node<CompTimer*> >> =
{<__gnu_cxx::new_allocator<std::_List_node<CompTimer*> >> = {<No data fields>},
<No data fields>},
_M_node = {_M_next = 0x7fffe1704bf0, _M_prev = 0x7fffe1704bf0}}},
<No data fields>}
i = <optimized out>
#26 0x00007f8c5e4ec9dd in operator() (this=<optimized out>) at
/usr/include/sigc++-2.0/sigc++/functors/slot.h:440
No locals.
#27 dispatch (slot=<optimized out>, this=<optimized out>) at
/build/buildd/compiz-0.9.7.0~bzr2995/src/timer/src/timer.cpp:133
No locals.
#28 CompTimeoutSource::dispatch (this=<optimized out>, slot=<optimized out>) at
/build/buildd/compiz-0.9.7.0~bzr2995/src/timer/src/timer.cpp:131
No locals.
#29 0x00007f8c5c9ef6df in Glib::Source::dispatch_vfunc(_GSource*, int
(*)(void*), void*) () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
No symbol table info available.
#30 0x00007f8c5c4f8dda in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#31 0x00007f8c5c4f91a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#32 0x00007f8c5c4f959a in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#33 0x000000000040299e in main (argc=<optimized out>, argv=0x7fffe1704e78) at
/build/buildd/compiz-0.9.7.0~bzr2995/src/main.cpp:242
manager = {
plugins = {<std::_List_base<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::allocator<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > > >> = {
_M_impl =
{<std::allocator<std::_List_node<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >> =
{<__gnu_cxx::new_allocator<std::_List_node<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >> = {<No data fields>}, <No
data fields>}, _M_node = {_M_next = 0x218e8d0,
_M_prev = 0x218e8d0}}}, <No data fields>}, disableSm = false,
clientId = 0x0, displayName = 0x0}
select 11
print *data
$1 = {id = 4, device_id = 64176, window = 172, touches = 3, timestamp =
4764291, focus_x = 1129054208, focus_y = 1139212288, bound_x1 = -2594, bound_y1
= 5313, bound_x2 = 1465,
bound_y2 = 6572}
** Attachment added: "gdb.txt"
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/944415/+attachment/2799337/+files/gdb.txt
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https://bugs.launchpad.net/bugs/944415
Title:
Input stops responding
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