Comment 0 for bug 183859

After RAM upgrade (2x2GB RAM) on Kubuntu Gutsy Gibbon I'm not able to connect by WiFi IPW3945.
If in place of 2x2GB I prefer 2GB+512MB memory or the original setup (512MB+512MB) the wireless card properly works.
On different OS I found no problems.
What should I do?

Thank You!
Armando