[Bug 705689] Re: QT applications crash with segfault error on armel (natty only)

Michael Casadevall 705689 at bugs.launchpad.net
Mon Feb 7 10:31:41 UTC 2011


Update: The GCC 4.4 and 4.5 tests finished today, and I tested the
resulting debs. As a reminder, this is the current
qt4-x11-4.7.1-0ubuntu8 package in archive with precompiled headers
disabled, built against the in-archive versions of gcc.

Qt built against Qt 4.5 with no precompiled headers failed with the same
backtrace as before. However, built against 4.4, the segfault vanished,
and I was able to launch unity-2d-launcher without issue. I reopened the
task against gcc-4.5, as it appears we're looking at a toolchain
regression in GCC.

** Changed in: gcc-4.5 (Ubuntu Natty)
       Status: Invalid => Confirmed

** Changed in: gcc-4.5 (Ubuntu Natty)
    Milestone: None => natty-alpha-3

** Changed in: gcc-4.5 (Ubuntu Natty)
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/705689

Title:
  QT applications crash with segfault error on armel (natty only)




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