![]() To activate both ports in clone mode with a reasonable CRT refresh rate, use the following in /etc/X11/nf: However, this loses acceleration and some capabilities. Using the vesa driver built into X.org, mode switching modes. Both the radeon and fglrx drivers turn off the switching between internal and external port. ATI provides fglrx, a closed-source Linux-only alternative which adds some functionality such as TV output and advanced power amangement (but has its own stability issues).ĭisplay on the internal LCD works as long as you set the monitor settings correct. In conjunction with the r300 DRI driver, radeon also provides 3D acceleration (the latter is not yet stable). The X.org radeon driver works well and support 2D acceleration and some other functionality such as basic power amangement. "PowerPlay 4.0" technology for dynamic engine clock, memory clock and core voltage, refresh rate reduction and thermal status reporting.This may depend on the amount of RAM installed in the Thinkpad. The original Windows driver used 128MB later versions use up to 256MB. HyperMemory can use system memory for graphics processing - 128MB or 256MB, depending on driver version.
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