ALTERA DOES NOT WARRANT THAT THE FUNCTIONS CONTAINED IN THIS PATCH WILL MEET YOUR REQUIREMENTS, OR THAT THE OPERATION OF THIS PATCH WILL BE UNINTERRUPTED OR ERROR-FREE. //**************************************************************** readme_patch_9.1_0.46.txt Readme file for Quartus II 9.1 Patch 0.46 (Linux version) Copyright (C) Altera Corporation 2009 All right reserved. Patch created on 12/10/2009 Patch SPR#: 329601 SPRs fixed: 327612 //**************************************************************** Problem: Quartus II software hangs before displaying tooltips on Linux CentOS 5 with GNOME desktop. Solution: Tooltip will hang if run in MainWin compatibility mode. This patch solves the problem by removing the setting for CentOS 5. This setting had already been removed from Quartus II 9.1 for RHEL 5 and SUSE 10. Caution - You must either have previously installed the Quartus II software version 9.1 or must install the Quartus II software version 9.1 before installing this patch. Otherwise, the patch will not be installed correctly and the Quartus II software will not run properly.