To reproduce the problem I'm experiencing with LyX 2.1git, do the following:
1. Export the English Additional.lyx manual to LyX 2.0 format.
2. Open the file created in step 1.
With configuration A [1], LyX crashes with the following output:
$ lyx Additional.lyx
Warning: Lyx2lyx knows nothing about module 'multicol'. Please check
if short title insets have been converted correctly.
Warning: Lyx2lyx knows nothing about module 'shapepar'. Please check
if short title insets have been converted correctly.
/usr/include/c++/4.7/debug/safe_iterator.h:521:error: attempt to compare a
singular iterator to a past-the-end iterator.
Objects involved in the operation:
iterator "lhs" @ 0x0x7fffd3a5b220 {
type =
N11__gnu_debug14_Safe_iteratorISt23_Rb_tree_const_iteratorISt4pairIKSsN3lyx6Layout8latexargEEENSt7__debug3mapISsS6_St4lessISsESaIS7_EEEEE
(constant iterator);
state = singular;
}
iterator "rhs" @ 0x0x7fffd3a5b250 {
type =
N11__gnu_debug14_Safe_iteratorISt17_Rb_tree_iteratorISt4pairIKSsN3lyx6Layout8latexargEEENSt7__debug3mapISsS6_St4lessISsESaIS7_EEEEE
(mutable iterator);
state = past-the-end;
references sequence with type
`NSt7__debug3mapISsN3lyx6Layout8latexargESt4lessISsESaISt4pairIKSsS3_EEEE'
@ 0x0x7fffd3a5b250
}
Aborted (core dumped)
$
With Configuration B [2], the CPU goes to 100% and stays there (note
that RAM does not noticeably increase).
Can anyone else reproduce?
Scott
[1] Configuration A
Configuration
Host type: x86_64-unknown-linux-gnu
Special build flags: build=development warnings assertions
stdlib-debug concept-checks use-enchant use-hunspell
C++ Compiler: g++ (4.7)
C++ Compiler LyX flags:
C++ Compiler flags: -Wextra -Wall -g -O
Linker flags:
Linker user flags:
Qt 4 Frontend:
Qt 4 version: 4.8.4
Packaging: posix
LyX binary dir: /usr/local/bin
LyX files dir: /usr/local/share/lyx
[2] Configuration B
Host type: x86_64-unknown-linux-gnu
Special build flags: build=release use-enchant use-hunspell
C++ Compiler: g++ (4.7)
C++ Compiler LyX flags:
C++ Compiler flags: -O2
Linker flags:
Linker user flags:
Qt 4 Frontend:
Qt 4 version: 4.8.4
Packaging: posix
LyX binary dir: /usr/local/bin
LyX files dir: /usr/local/share/lyx
