Linux apple-desktop 2.6.35-28-generic #50-Ubuntu SMP Fri Mar 18 19:00:26 UTC 2011 i686 GNU/Linux

Ubuntu 10.10
I has started foldit client checking the option "ignore network time outs" which is not what I normally do.
I played multiple hours with no trouble.
Then just after I had clicked the "open shared solutions" button the foldit client stopped responding,
Like it went to sleep and was never woken back up.

tail of the log.txt file is:
Autosaved autosave-best-207116-989664.ir_solution.
Autosaved autosave-recentbest-207116-989664.ir_solution.
Autosaved autosave-creditbest-207116-989664.ir_solution.
Autosaved autosave-207116-989664.ir_solution.
Autosaved autosave-best-207116-989664.ir_solution.
Autosaved autosave-recentbest-207116-989664.ir_solution.
Autosaved autosave-creditbest-207116-989664.ir_solution.
core.scoring.NeighborList: Minimization stats: 280 score/deriv cals, 62 narrow-from-wide updates, 22 full updates.
core.scoring.NeighborList: Minimization stats: 7 score/deriv cals, 0 narrow-from-wide updates, 0 full updates.
core.scoring.NeighborList: Minimization stats: 12 score/deriv cals, 0 narrow-from-wide updates, 0 full updates.
core.scoring.NeighborList: Minimization stats: 7 score/deriv cals, 0 narrow-from-wide updates, 0 full updates.
core.scoring.NeighborList: Minimization stats: 8 score/deriv cals, 0 narrow-from-wide updates, 0 full updates.
core.scoring.NeighborList: Minimization stats: 6 score/deriv cals, 0 narrow-from-wide updates, 0 full updates.
core.scoring.NeighborList: Minimization stats: 11 score/deriv cals, 0 narrow-from-wide updates, 0 full updates.
core.scoring.NeighborList: Minimization stats: 6 score/deriv cals, 0 narrow-from-wide updates, 0 full updates.
core.scoring.NeighborList: Minimization stats: 11 score/deriv cals, 0 narrow-from-wide updates, 0 full updates.
core.scoring.NeighborList: Minimization stats: 6 score/deriv cals, 0 narrow-from-wide updates, 0 full updates.
delta_score: 2024.35
Playing sound: 8
ViewOptionsWidget::refresh()