Just downloaded the Kubuntu 9.04 distro and when started the Live CD just then appeared the error message.
Pentium 2.4 GHz, BH7 motherboard with 1.5 GByte RAM, Nvidia Geforce 4 MMX 440 64 MByte RAM monitor card.
If I have found other observations will describe. Have Ubuntu 9.04 also that does not shown any problems, except it did not recognised the Logitech STX WEB camera.
Just downloaded the Kubuntu 9.04 distro and when started the Live CD just then appeared the error message.
Pentium 2.4 GHz, BH7 motherboard with 1.5 GByte RAM, Nvidia Geforce 4 MMX 440 64 MByte RAM monitor card.
If I have found other observations will describe. Have Ubuntu 9.04 also that does not shown any problems, except it did not recognised the Logitech STX WEB camera.
Good luck!