I had this issue as well with a USB keyboard. It drove me nuts until I found out it was a bug; this really should have a higher priority than it's been given.
The kbdrate fix didn't work for me. The xorg.conf fix worked but only if I kept the changes in; I couldn't enable them temporarily and then disable them as some posters could.
I opted for enabling Slow Keys (per Sarath in message #18) plus running a startup script containing the three xset commands (listed by Ricardo Perez Lopez in message #41).
I had this issue as well with a USB keyboard. It drove me nuts until I found out it was a bug; this really should have a higher priority than it's been given.
The kbdrate fix didn't work for me. The xorg.conf fix worked but only if I kept the changes in; I couldn't enable them temporarily and then disable them as some posters could.
I opted for enabling Slow Keys (per Sarath in message #18) plus running a startup script containing the three xset commands (listed by Ricardo Perez Lopez in message #41).