Bug#659104: X programs hanging in busy loop on kfreebsd

2012-02-08 Thread Christoph Egger
Package: libxcb1
Version: 1.8-1
Severity: grave
User: debian-...@lists.debian.org

Hi!

  Since the recent libxcb update (1.7-4 - 1.8-1) I can't start a
single X application (they all hang in a busy loop and don't display
anything). I noticed, that after the upgrad I was still able to spawn
a new window from urxvtd but not any new program (probably urxvtcd
still having loaded the old version).

  Looking at my aptitude log for the update libxcb seems to be the
only related update at that point in time. This is on a
kfreebsd-amd64/wheezy system with VESA X.org driver (Intel GMA)

Regards

Christoph

-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: kfreebsd-amd64 (x86_64)

Kernel: kFreeBSD 8.3-0-amd64
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages libxcb1 depends on:
ii  libc0.12.13-24
ii  libxau61:1.0.6-4
ii  libxdmcp6  1:1.1.0-4
ii  multiarch-support  2.13-24

libxcb1 recommends no packages.

libxcb1 suggests no packages.

-- no debconf information



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Bug#659104: X programs hanging in busy loop on kfreebsd

2012-02-08 Thread Christoph Egger
Hi again!

Christoph Egger christ...@debian.org writes:
   Since the recent libxcb update (1.7-4 - 1.8-1) I can't start a
 single X application (they all hang in a busy loop and don't display
 anything). I noticed, that after the upgrad I was still able to spawn
 a new window from urxvtd but not any new program (probably urxvtcd
 still having loaded the old version).

   Looking at my aptitude log for the update libxcb seems to be the
 only related update at that point in time. This is on a
 kfreebsd-amd64/wheezy system with VESA X.org driver (Intel GMA)

Copying from the upstream bug as I'd need some advice on bsd
glibc. We're looking for explanation for this behaviour.


I the following patch fixes the problem for me (as well does reverting from
recv to read. I'll see if I can work out why it fails here without the patch
with debian-...@lists.debian.org folks.

recv seems to fail (loop) with Resource temporarily unavailable (ret=-1,
errno=35) according to ktrace

http://people.debian.org/~christoph/libxcb.diff


Regards

Christoph

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