Your message dated Sun, 19 Nov 2017 18:55:05 +0100 with message-id <CAE6_+UdMCB_EVffNRUx7uDH3Q_uyFZfoguRuZc==oha-awx...@mail.gmail.com> and subject line Re: python-cairo: drawing lines loses connection to X has caused the Debian Bug report #502983, regarding python-cairo: drawing lines loses connection to X to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 502983: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=502983 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: python-cairo Version: 1.2.0-1 Severity: normal Steps to reproduce: 1) save the attached program as python-cairo1.py 2) apt-get install xvfb 3) xvfb-run python python-cairo1.py Expected results: 3) program prints "drawing done" Actual results: 3) program prints The application 'python-cairo1.py' lost its connection to the display :99.0; most likely the X server was shut down or you killed/destroyed the application. More info: 1) Uncommenting #samples[0:3] = [95.5]*3 causes the bug not to occur so it seems to be sensitive to the actual coordinates involved in the lines. 2) The bug also occurs with xserver-xorg using a real display (vesa and nv drivers) but without a window manager. 3) xtrace shows some errors near the last request: 000:<:01f2: 16: RENDERRequest(151): RenderChangePicture picture=0x00400072 mask=0x00000001 values={repeat=true(0x01)} 000:<:01f3: 20: RENDERRequest(151): RenderSetPictureFilter picture=0x00400072 name='nearest' 000:<: Warning: Waiting for rest of package (yet got 65516 of 4207108)! 000:<: Warning: buffer filled! 000:<:01f4:4207108: RENDERRequest(151): RenderTrapezoids op=Over(0x03) src=0x00400072 xSrc=0 ySrc=389 dst=0x0040006f maskFormat=0x0000002c trapezoids={top=25493504 ... 4) strace of xorg shows that the server just closes the socket after it has read the request: 23389 select(256, [1 3 4 5 6 11], NULL, NULL, NULL) = ? ERESTARTNOHAND (To be restarted) 23389 --- SIGALRM (Alarm clock) @ 0 (0) --- 23389 setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0 23389 rt_sigreturn(0) = -1 EINTR (Interrupted system call) 23389 select(256, [1 3 4 5 6 11], NULL, NULL, NULL) = 1 (in [11]) 23389 setitimer(ITIMER_REAL, {it_interval={0, 20000}, it_value={0, 20000}}, NULL) = 0 23389 read(11, "5\30\4\0\37\0 \0\3... 0\207\17d\0\232\375f\0Tx\0\0", 4096) = 4096 23389 shutdown(11, 2 /* send and receive */) = 0 23389 close(11) = 0 5) I don't know if the bug is in python-cairo, cairo, libxrender or xorg. Please reassign if you feel this is not an issue of python-cairo. Also, if you can't reproduce this bug -- System Information: Debian Release: 4.0 APT prefers stable APT policy: (500, 'stable') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.18-6-686-bigmem Locale: LANG=C, LC_CTYPE=fi_FI (charmap=ISO-8859-1) Versions of packages python-cairo depends on: ii libc6 2.3.6.ds1-13etch7 GNU C Library: Shared libraries ii libcairo2 1.2.4-4.1+etch1 The Cairo 2D vector graphics libra ii python 2.4.4-2 An interactive high-level object-o ii python-central 0.5.12 register and build utility for Pyt python-cairo recommends no packages. -- no debconf information
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--- Begin Message ---On Tue, 21 Oct 2008 17:20:54 +0300 Timo Juhani Lindfors <[email protected]> wrote: > Package: python-cairo > Version: 1.2.0-1 > Severity: normal > > Steps to reproduce: > 1) save the attached program as python-cairo1.py > 2) apt-get install xvfb > 3) xvfb-run python python-cairo1.py > > Expected results: > 3) program prints "drawing done" > > Actual results: > 3) program prints > > The application 'python-cairo1.py' lost its connection to the display :99.0; > most likely the X server was shut down or you killed/destroyed > the application. I can't reproduce the issue with current sid, the expected result occurs. Given that, and the age of this report, I'm closing this.
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