After some recent system updates, I found that Vivado was no longer starting on my Linux box. The following error was seen:
[~]$ vivado ****** Vivado v2020.2 (64-bit) **** SW Build 3064766 on Wed Nov 18 09:12:47 MST 2020 **** IP Build 3064653 on Wed Nov 18 14:17:31 MST 2020 ** Copyright 1986-2020 Xilinx, Inc. All Rights Reserved. couldn't load file "librdi_tcltasks.so": libcrypt.so.1: cannot open shared object file: No such file or directory Could not load library 'librdi_tcltasks' needed by 'core', please check installation. while executing "error "$result\nCould not load library '$library' needed by '$feature', please check installation."" (procedure "rdi::load_library" line 4) invoked from within "rdi::load_library core librdi_tcltasks" (file "/opt/Xilinx/Vivado/2020.2/lib/scripts/rdi/features/core/core.tcl" line 5) ERROR: [Common 17-217] Failed to load feature 'core'. INFO: [Common 17-206] Exiting Vivado at Sat Apr 9 20:38:20 2022...
This was fixed by installing