I have a similar problem with my BFG 8800GTX. Only instead it just disables my display and I have to SSH in to restart the computer.
I don't know if this happens only on Berly or on all WMs (Window Managers).
I need to test switching between tty7 (X) and the other ttys like 1,2 and 3 using my two other favorite Windows Managers: Pekwm
I'll post the results as soon as I try it. To make sure it's not just Beryl
I'm using fresh Gentoo Linux
Stage3 base system with packages from portage and some overlays.
Here's the Specs:
- Gentoo XEffects Overlay to use the awesome Beryl-svn.
- Gentoo 2.6.20-r1 with the NVDIA Kernel module Driver Release 1.0-9755
- Tyan Thunder n6650W (S2915) | 2 x AMD Opteron 2212 | 2 x 2 x Modules 1GB_DDR2_667_ECC_Registered
- BFG Geforce 8800GTX 768MB