[Bug 681468] [NEW] curl segmentation fault on long URLs

2010-11-25 Thread Olivier Grisel
Public bug reported:

Binary package hint: curl

lsb_release -rd
Description:Ubuntu 10.10
Release:10.10

apt-cache policy curl
curl:
  Installed: 7.21.0-1ubuntu1
  Candidate: 7.21.0-1ubuntu1
  Version table:
 *** 7.21.0-1ubuntu1 0
500 http://fr.archive.ubuntu.com/ubuntu/ maverick/main amd64 Packages
100 /var/lib/dpkg/status

Steps to reproduce: type in a shell (bash in gnome-terminal for instance):
 curl 
"http://dbpedia.org/sparql?query=CONSTRUCT+{+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBarack_Obama%3E+a+%3Ft+.+%0A%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBarack_Obama%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2Fabstract%3E+%3Fv0+.+%0A%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBarack_Obama%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FbirthDate%3E+%3Fv1+.+%0A%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBarack_Obama%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FdeathDate%3E+%3Fv2+.+%0A%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBarack_Obama%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2Fthumbnail%3E+%3Fv3+.+%0A%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBarack_Obama%3E+%3Chttp%3A%2F%2Fwww.w3.org%2F2000%2F01%2Frdf-schema%23label%3E+%3Fv4+.+%0A+}+WHERE+{+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBarack_Obama%3E+a+%3Ft+.+%0AOPTIONAL+{+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBarack_Obama%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2Fabstract%3E+%3Fv0+}+.+%0AOPTIONAL+{+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBarack_Obama%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FbirthDate%3E+%3Fv1+}+.+%0AOPTIONAL+{+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBarack_Obama%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FdeathDate%3E+%3Fv2+}+.+%0AOPTIONAL+{+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBarack_Obama%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2Fthumbnail%3E+%3Fv3+}+.+%0AOPTIONAL+{+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBarack_Obama%3E+%3Chttp%3A%2F%2Fwww.w3.org%2F2000%2F01%2Frdf-schema%23label%3E+%3Fv4+}+.+%0A+}&format=application%2Frdf%2Bxml";
 > barack.xml

I get: "Segmentation fault" on stdout and an empty barack.xml file

I expected: nothing on stdout and a RDF/XML description of Barack Obama
in the barack.xml file.

** Affects: curl (Ubuntu)
 Importance: Undecided
 Status: New

-- 
curl segmentation fault on long URLs
https://bugs.launchpad.net/bugs/681468
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[Bug 604574] Re: Enable multi-thread support for atlas in ubuntu packages for multicore architectures

2010-07-12 Thread Olivier Grisel

** Attachment added: "Dependencies.txt"
   http://launchpadlibrarian.net/51774541/Dependencies.txt

** Description changed:

  It would be very appreciated if the atlas packages shipped in ubuntu by
  default could provide a variant to leverage multi-core architectures
  such as the core2 by enabling the multi-threading build option.
  
  The upstream debian package seems to have a core2sse3 variant that might
- provide this (although I have a debian at hand to check).
+ provide this (although I have no debian install at hand to check).
  
  In the mean time ubuntu users that want to leverage multi cores for
  linear algebra are required to build atlas from source manually or
  install a non free alternative such as the MKL.
  
  Description:  Ubuntu 10.04 LTS
  Release:  10.04
  
  libatlas3gf-sse2:
-   Installed: 3.6.0-24ubuntu1
-   Candidate: 3.6.0-24ubuntu1
-   Version table:
-  *** 3.6.0-24ubuntu1 0
- 500 http://fr.archive.ubuntu.com/ubuntu/ lucid/universe Packages
- 100 /var/lib/dpkg/status
+   Installed: 3.6.0-24ubuntu1
+   Candidate: 3.6.0-24ubuntu1
+   Version table:
+  *** 3.6.0-24ubuntu1 0
+ 500 http://fr.archive.ubuntu.com/ubuntu/ lucid/universe Packages
+ 100 /var/lib/dpkg/status
  
  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: libatlas3gf-sse2 3.6.0-24ubuntu1
  ProcVersionSignature: Ubuntu 2.6.32-23.37-generic 2.6.32.15+drm33.5
  Uname: Linux 2.6.32-23-generic i686
  NonfreeKernelModules: wl nvidia
  Architecture: i386
  Date: Mon Jul 12 13:59:55 2010
  ProcEnviron:
-  PATH=(custom, user)
-  LANG=en_US.utf8
-  SHELL=/bin/zsh
+  PATH=(custom, user)
+  LANG=en_US.utf8
+  SHELL=/bin/zsh
  SourcePackage: atlas

-- 
Enable multi-thread support for atlas in ubuntu packages for multicore 
architectures
https://bugs.launchpad.net/bugs/604574
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[Bug 604574] [NEW] Enable multi-thread support for atlas in ubuntu packages for multicore architectures

2010-07-12 Thread Olivier Grisel
Public bug reported:

It would be very appreciated if the atlas packages shipped in ubuntu by
default could provide a variant to leverage multi-core architectures
such as the core2 by enabling the multi-threading build option.

The upstream debian package seems to have a core2sse3 variant that might
provide this (although I have no debian install at hand to check).

In the mean time ubuntu users that want to leverage multi cores for
linear algebra are required to build atlas from source manually or
install a non free alternative such as the MKL.

Description:Ubuntu 10.04 LTS
Release:10.04

libatlas3gf-sse2:
  Installed: 3.6.0-24ubuntu1
  Candidate: 3.6.0-24ubuntu1
  Version table:
 *** 3.6.0-24ubuntu1 0
500 http://fr.archive.ubuntu.com/ubuntu/ lucid/universe Packages
100 /var/lib/dpkg/status

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: libatlas3gf-sse2 3.6.0-24ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-23.37-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-23-generic i686
NonfreeKernelModules: wl nvidia
Architecture: i386
Date: Mon Jul 12 13:59:55 2010
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.utf8
 SHELL=/bin/zsh
SourcePackage: atlas

** Affects: atlas (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: apport-bug i386 lucid

-- 
Enable multi-thread support for atlas in ubuntu packages for multicore 
architectures
https://bugs.launchpad.net/bugs/604574
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[Bug 427805] Re: usb_find_devices() crashed with SIGSEGV in free()

2010-06-09 Thread Olivier Grisel
@Eric: same for me on a MacBook Pro 5,5 running lucid. I can now suspend
and resume without having libusb segfault in the process. Thanks!

-- 
usb_find_devices() crashed with SIGSEGV in free()
https://bugs.launchpad.net/bugs/427805
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[Bug 438379] Re: ext4 journal error, remounted read-only after resume

2009-11-04 Thread Olivier Grisel
Similar isue with both Jaunty and Karmic (same machine before and after
upgrade) with EXT4 main partition on an SSD drive (MackbookPro 5.5). I
added a noatime option but the problem as occurred again:

dmesg excerpt:

[85177.117155] EXT4-fs error (device sda3): htree_dirblock_to_tree: bad entry 
in directory #308546: directory entry across blocks - offset=0, 
inode=3633236108, rec_len=180364, name_len=142
[85177.117178] Aborting journal on device sda3:8.
[85177.117320] EXT4-fs (sda3): Remounting filesystem read-only
[85189.126309] EXT4-fs error (device sda3): htree_dirblock_to_tree: bad entry 
in directory #308546: directory entry across blocks - offset=0, 
inode=3633236108, rec_len=180364, name_len=142
[85192.321605] EXT4-fs error (device sda3): htree_dirblock_to_tree: bad entry 
in directory #308546: directory entry across blocks - offset=0, 
inode=3633236108, rec_len=180364, name_len=142
[85198.608480] EXT4-fs error (device sda3): htree_dirblock_to_tree: bad entry 
in directory #308546: directory entry across blocks - offset=0, 
inode=3633236108, rec_len=180364, name_len=142
[85209.177

mount output:

/dev/sda3 on / type ext4 (rw,noatime,relatime,errors=remount-ro)

uname -a
Linux turingcarpet 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 
2009 i686 GNU/Linux
 
Previous fsck (automatically triggered at reboot) did fixed the bad blocks 
without loosing important data AFAIK. I hope this will be the case again this 
time.

-- 
ext4 journal error, remounted read-only after resume
https://bugs.launchpad.net/bugs/438379
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[Bug 275604] Re: Hard disk graph in panel applet constantly reads 0%

2009-02-10 Thread Olivier Grisel
Same here on Ubuntu 8.10 x86 (32 bits) and gnome-applets
2.24.1-0ubuntu1, here is the output of my mount command:

/dev/mapper/Ubuntu-root on / type ext3 
(rw,relatime,user_xattr,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
/proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
varrun on /var/run type tmpfs (rw,nosuid,mode=0755)
varlock on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
/dev/sda1 on /boot type ext3 (rw,relatime)
securityfs on /sys/kernel/security type securityfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc 
(rw,noexec,nosuid,nodev)
gvfs-fuse-daemon on /home/ogrisel/.gvfs type fuse.gvfs-fuse-daemon 
(rw,nosuid,nodev,user=ogrisel)

AFAIR it use to work with previous versions of Ubuntu 7.10 almost surely
and probably 8.04 too. I haven't changed my hard drive settings since
that time, I just followed the regular Ubuntu upgrading steps.

No RAID, no disk encryption, just a single laptop hardrive formatted as
ext3 + lvm by the ubuntu installer a couple of years ago (probably
7.04).

-- 
Hard disk graph in panel applet constantly reads 0%
https://bugs.launchpad.net/bugs/275604
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