Can you please open LyX from the terminal and inside LyX run Tools > Reconfigure and then copy the output from the terminal and upload it here?
Is this from a fresh install of Vivid or an upgrade?
Can you please open LyX from the terminal and inside LyX run Tools > Reconfigure and then copy the output from the terminal and upload it here?
Is this from a fresh install of Vivid or an upgrade?