After I changed to Compiz-Fusion (Treviño repo), I don't have the problem any more. So, I think that I should close this report (I put "Fix Committed" because Gusty uses Compiz-Fusion, not Beryl), If it's incorrect, please, somebody to correct me.
After I changed to Compiz-Fusion (Treviño repo), I don't have the problem any more. So, I think that I should close this report (I put "Fix Committed" because Gusty uses Compiz-Fusion, not Beryl), If it's incorrect, please, somebody to correct me.