Comment 9 for bug 797370

I have reinvestigate this issue. I have straced hugin and I am seeing input events going into hugin. So this does not seem a windowmanager bug?

14:29:22.514388 recvfrom(4, "\10\0\240\347\32\241`\0W\2\0\0^\1\0\2\0\0\0\0\260\tM\2\366"..., 4096, 0, NULL, NULL) = 96 <0.000030>
14:29:22.514510 recvfrom(4, 0x142e2e4, 4096, 0, 0, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000031>
14:29:22.514686 poll([{fd=4, events=POLLIN|POLLOUT}], 1, 4294967295) = 1 ([{fd=4, revents=POLLOUT}]) <0.000033>
14:29:22.514783 writev(4, [{"&\0\2\0E\1\0\2", 8}, {NULL, 0}, {"", 0}], 3) = 8 <0.000025>
14:29:22.514851 poll([{fd=4, events=POLLIN}], 1, 4294967295) = 1 ([{fd=4, revents=POLLIN}]) <0.002062>
14:29:22.516964 recvfrom(4, "\7\1\240\347\35\241`\0W\2\0\0;\1\0\2E\1\0\2\260\tM\2/"..., 4096, 0, NULL, NULL) = 128 <0.000027>
14:29:22.517042 poll([{fd=4, events=POLLIN}], 1, 4294967295) = 1 ([{fd=4, revents=POLLIN}]) <0.000022>
14:29:22.517106 recvfrom(4, "\1\1\241\347\0\0\0\0W\2\0\0^\1\0\2\260\tM\2\366\0z\1\0"..., 4096, 0, NULL, NULL) = 96 <0.000024>
14:29:22.517185 recvfrom(4, 0x142e2e4, 4096, 0, 0, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000014>
14:29:22.517352 poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN}, {fd=12, events=0}, {fd=11, events=POLLIN}], 4, 0) = 0 (Timeout) <0.000026>
14:29:22.517445 poll([{fd=4, events=POLLIN|POLLOUT}], 1, 4294967295) = 1 ([{fd=4, revents=POLLOUT}]) <0.000014>
14:29:22.517504 writev(4, [{"&\0\2\0;\1\0\2", 8}, {NULL, 0}, {"", 0}], 3) = 8 <0.000021>
14:29:22.517574 poll([{fd=4, events=POLLIN}], 1, 4294967295) = 1 ([{fd=4, revents=POLLIN}]) <0.006084>
14:29:22.523717 recvfrom(4, "\1\1\242\347\0\0\0\0W\2\0\0E\1\0\2\260\tM\2/\0024\2\0"..., 4096, 0, NULL, NULL) = 32 <0.000036>
14:29:22.523813 recvfrom(4, 0x142e2e4, 4096, 0, 0, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000033>
14:29:22.523903 recvfrom(4, 0x142e2e4, 4096, 0, 0, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000033>
14:29:22.524061 poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN}, {fd=12, events=0}, {fd=11, events=POLLIN}], 4, 0) = 0 (Timeout) <0.000035>
14:29:22.524163 poll([{fd=4, events=POLLIN|POLLOUT}], 1, 4294967295) = 1 ([{fd=4, revents=POLLOUT}]) <0.000020>
14:29:22.524228 writev(4, [{"&\0\2\0;\1\0\2", 8}, {NULL, 0}, {"", 0}], 3) = 8 <0.000021>
14:29:22.524294 poll([{fd=4, events=POLLIN}], 1, 4294967295) = 1 ([{fd=4, revents=POLLIN}]) <0.001659>
14:29:22.526006 recvfrom(4, "\1\1\243\347\0\0\0\0W\2\0\0E\1\0\2\260\tM\2/\0024\2\0"..., 4096, 0, NULL, NULL) = 32 <0.000036>
14:29:22.526101 recvfrom(4, 0x142e2e4, 4096, 0, 0, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000033>
14:29:22.526184 recvfrom(4, 0x142e2e4, 4096, 0, 0, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000027>
14:29:22.526314 poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN}, {fd=12, events=0}, {fd=11, events=POLLIN}], 4, 0) = 0 (Timeout) <0.000026>

But based on other reports here and elsewhere (googleing) this might still be a real issue.