I'm running into this same issue. I'm running restricted-manager 0.14 in 7.04 Feisty Fawn beta. I've tried replacing 0.14 with 0.12 and it did not resolve the issue. Now I'm back to 0.14 and the issue is not resolved.
01:00.0 VGA compatible controller: nVidia Corporation GeForce Go 7400 (rev a1) (prog-if 00 [VGA]) Subsystem: Dell Unknown device 01cc Flags: bus master, fast devsel, latency 0, IRQ 9 Memory at ed000000 (32-bit, non-prefetchable) [size=16M] Memory at d0000000 (64-bit, prefetchable) [size=256M] Memory at ee000000 (64-bit, non-prefetchable) [size=16M] [virtual] Expansion ROM at ef000000 [disabled] [size=128K] Capabilities: [60] Power Management version 2 Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Capabilities: [78] Express Endpoint IRQ 0 -- Fails to detect Nvidia 3D driver https://launchpad.net/bugs/93209 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs