Synergy 1.3.8 client on Ubuntu 12.04 Beta1 crashes when connecting to Synergy 1.3.8 server on Windows 7. First keystroke from server crashes Synergy on the client.

Setup is Synergy 1.3.8 server on Windows 7, Synergy 1.3.8 client on Ubuntu 12.04 Beta1. Synergy client on Ubuntu connects to Synergy server on Windows 7. Mouse pointer from Windows moves over to Ubuntu screen, but the first keystroke disconnects Synergy client from the server. From there, Synergy connection cannot be reestablished unless machines are rebooted.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: synergy 1.3.8-1ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-18.28-generic-pae 3.2.9
Uname: Linux 3.2.0-18-generic-pae i686
NonfreeKernelModules: wl
ApportVersion: 1.94-0ubuntu2
Architecture: i386
CrashCounter: 1
Date: Wed Mar 7 16:42:05 2012
ExecutablePath: /usr/bin/synergyc
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
ProcCmdline: /usr/bin/synergyc rook
ProcEnviron:
 SHELL=/bin/sh
 PATH=(custom, no user)
SegvAnalysis:
 Segfault happened at: 0xb7543bf2 <_ZSt18_Rb_tree_incrementPSt18_Rb_tree_node_base+18>: mov 0x8(%eax),%edx
 PC (0xb7543bf2) ok
 source "0x8(%eax)" (0x8b0a75c8) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: synergy
StacktraceTop:
 std::_Rb_tree_increment(std::_Rb_tree_node_base*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
 std::insert_iterator<std::map<unsigned short, CKeyMap::KeyItem const*, std::less<unsigned short>, std::allocator<std::pair<unsigned short const, CKeyMap::KeyItem const*> > > > std::set_difference<std::_Rb_tree_iterator<std::pair<unsigned short const, CKeyMap::KeyItem const*> >, std::_Rb_tree_iterator<std::pair<unsigned short const, CKeyMap::KeyItem const*> >, std::insert_iterator<std::map<unsigned short, CKeyMap::KeyItem const*, std::less<unsigned short>, std::allocator<std::pair<unsigned short const, CKeyMap::KeyItem const*> > > >, CKeyState::ButtonToKeyLess>(std::_Rb_tree_iterator<std::pair<unsigned short const, CKeyMap::KeyItem const*> >, std::_Rb_tree_iterator<std::pair<unsigned short const, CKeyMap::KeyItem const*> >, std::_Rb_tree_iterator<std::pair<unsigned short const, CKeyMap::KeyItem const*> >, std::_Rb_tree_iterator<std::pair<unsigned short const, CKeyMap::KeyItem const*> >, std::insert_iterator<std::map<unsigned short, CKeyMap::KeyItem const*, std::less<unsigned short>, std::allocator<std::pair<unsigned short const, CKeyMap::KeyItem const*> > > >, CKeyState::ButtonToKeyLess) ()
 CKeyState::updateModifierKeyState(unsigned short, std::multimap<unsigned int, CKeyMap::KeyItem, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, CKeyMap::KeyItem> > > const&, std::multimap<unsigned int, CKeyMap::KeyItem, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, CKeyMap::KeyItem> > > const&) ()
 CKeyState::fakeKeyDown(unsigned int, unsigned int, unsigned short) ()
 CServerProxy::keyDown() ()
Title: synergyc crashed with SIGSEGV in std::_Rb_tree_increment()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: