I used to set bold for intensive color.
But after upgrading to kde 3.5.4, they are gone.
How to reproduce:
Settings -> Configure Konsole... -> Schema
-> pick some colors and check "Bold" -> Apply
It's a known breakage in latest konsole by upstream.
Has a KDE bug been filed for this? I cannot find it at bugs.kde.org.
This was my problem report:
Created attachment 96314 [details, diff]
undoes the colour-related changes in 3.5.4 to bring bold back to the Konsole
Fixed in -r1