[Bug 1236454] [NEW] C++11 Internal compiler error if too few arguments passed to std::make_shared

2013-10-07 Thread Maciej Cencora
Public bug reported:

An attempt to compile following piece of code in C++11 mode with GCC 4.7.3
results in internal compiler error.

#include 

struct A
{
A(int a, float b) {}
};

int main()
{
std::make_shared(2);
}

Error messages is correctly printed on GCC 4.6 and GCC 4.8.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: g++-4.7 4.7.3-7ubuntu3
ProcVersionSignature: Ubuntu 3.11.0-11.17-generic 3.11.3
Uname: Linux 3.11.0-11-generic x86_64
ApportVersion: 2.12.5-0ubuntu1
Architecture: amd64
Date: Mon Oct  7 18:14:38 2013
ExecutablePath: /usr/lib/gcc/x86_64-linux-gnu/4.7/cc1plus
InstallationDate: Installed on 2012-08-31 (402 days ago)
InstallationMedia: Kubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120828.1)
MarkForUpload: True
SourcePackage: gcc-4.7
UpgradeStatus: Upgraded to saucy on 2013-07-17 (82 days ago)

** Affects: gcc-4.7 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-crash saucy

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https://bugs.launchpad.net/bugs/1236454

Title:
  C++11 Internal compiler error if too few arguments passed to
  std::make_shared

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[Bug 1084965] Re: [SRU] Bugfixrelease Qt4.8.4

2013-06-14 Thread Maciej Cencora
Unfortunately a fix for QtScript crash is reverted in our packages with 
kubuntu_38_revert_fix_jit_crash.diff
so https://bugs.kde.org/show_bug.cgi?id=297661 still affects all ubuntu/kubuntu 
users.

What was the reason to revert this fix?

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Title:
  [SRU] Bugfixrelease Qt4.8.4

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[Bug 478648] [NEW] 32bit apps doesn't have 3d accel on 64bit system (fixed upstream, backport needed)

2009-11-08 Thread Maciej Cencora
Public bug reported:

Binary package hint: linux-image-2.6.31-14-generic

Running 32bit version of glxgears results in software rendering
fallback.

Running it with LIBGL_DEBUG=verbose prints:
libGL: OpenDriver: trying /usr/lib32/dri/r300_dri.so
libGL error: failed to get magic

New message is outputted to /var/log/kern.log:
ioctl32(glxgears:17922): Unknown cmd fd(4) cmd(80046402){t:'d';sz:4} 
arg(ff942dcc) on /dev/dri/card0

This bug has already been reported and fixed upstream: bug report - 
http://bugs.freedesktop.org/show_bug.cgi?id=22271
fix - 
http://git.kernel.org/?p=linux/kernel/git/airlied/drm-2.6.git;a=commit;h=70ba2a374704e00df8868a7ac3d7350329d28924

This bug affects all r300 - r500 GPUs (possibly r600 and r700 too).

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

-- 
32bit apps doesn't have 3d accel on  64bit system (fixed upstream, backport 
needed)
https://bugs.launchpad.net/bugs/478648
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