<div class="gmail_quote">On Mon, Dec 21, 2009 at 6:27 PM, Dale Harris <span dir="ltr"><<a href="mailto:rodmur@maybe.org">rodmur@maybe.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Package: imagemagick<br>
Version: 7:6.5.8.3-1<br>
Severity: important<br>
<br>
<br>
I have a problem when I run display that the image flickers and hangs my<br>
display. To get out of it I have to go to a virtual console and kill off<br>
the display process. Here's what some of the trace looks like:<br>
<br>
strace:<br>
<br>
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7<br>
f66000<br>
read(4, "\1\0\0\3pug\0\00212\0\22MIT-MAGIC-COOKIE-1\0"..., 4096) = 392<br>
read(4, "", 4096) = 0<br>
close(4) = 0<br>
munmap(0xb7f66000, 4096) = 0<br>
getsockname(3, {sa_family=AF_FILE, NULL}, [2]) = 0<br>
fcntl64(3, F_GETFL) = 0x2 (flags O_RDWR)<br>
fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0<br>
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0<br>
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])<br>
writev(3, [{"l\0\v\0\0\0\22\0\20\0\0\0", 12}, {"", 0}, {"MIT-MAGIC-COOKIE-1", 18}, {"\0\0", 2}, {"\2\6\225d\352.<\202<NI\236\1q\257d", 16}, {"", 0}], 6) = 48<br>
read(3, "\1\0\v\0\0\0c\0", 8) = 8<br>
read(3, "\310\321\241\0\0\0\340\1\377\377\37\0\0\1\0\0\24\0\377\377\1\7\0\0 \10\377\1\0\0\0"..., 396) = 396<br>
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])<br>
writev(3, [{"b\0\5\0\f\0\0\0BIG-REQUESTS", 20}], 1) = 20<br>
poll([{fd=3, events=POLLIN}], 1, -1) = 1 ([{fd=3, revents=POLLIN}])<br>
read(3, "\1\0\1\0\0\0\0\0\1\217\0\0\0\0\0\0\24\0\0\0\0\0\0\0\360J$\n\0\0\0\0", 4096) = 32<br>
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])<br>
writev(3, [{"\217\0\1\0", 4}], 1) = 4<br>
poll([{fd=3, events=POLLIN}], 1, -1) = 1 ([{fd=3, revents=POLLIN}])<br>
read(3, "\1\0\2\0\0\0\0\0\377\377?\0\0\0\0\1\0\0\0\0\360J$\n\0\0\0\0\374\341\35\10", 4096) = 32<br>
read(3, 0x94096d8, 4096) = -1 EAGAIN (Resource temporarily unavailable)<br>
<br>
<br>
That seems to be stuck in an infinite loop. Here's the ltrace:<br>
<br>
17011 __libc_start_main(0x80487e0, 2, 0xbfb078e4, 0x8048890, 0x8048880 <unfinished ...><br>
17011 MagickCoreGenesis(0xbfb097eb, 1, 0xb7b20ce0, 0xb7b1fff4, 0xb7f25980) = 1<br>
17011 AcquireExceptionInfo(0xbfb097eb, 1, 0xb7b20ce0, 0xb7b1fff4, 0xb7f25980) = 0x8423c28<br>
17011 AcquireImageInfo(0xbfb097eb, 1, 0xb7b20ce0, 0xb7b1fff4, 0xb7f25980) = 0x8424b28<br>
17011 MagickCommandGenesis(0x8424b28, 0x80486a8, 2, 0xbfb078e4, 0 <unfinished ...><br>
17011 DisplayImageCommand(0x8424b28, 2, 0xbfb078e4, 0, 0x8423c28 <unfinished ...><br>
17011 --- SIGTERM (Terminated) ---<br>
<br>
<br>
Any suggestions?<br></blockquote><div><br>Could you post ciommand line and image viewved here ?<br><br>Regards<br><br>Bastien<br><br> <br></div></div><br>