In the Xorg bug I linked here, there is a proposed one-line patch that some commenters report has worked for them on a X201, although others say it doesn't. Still others report that BIOS updates fix the problem (didn't help me).
In the Xorg bug I linked here, there is a proposed one-line patch that some commenters report has worked for them on a X201, although others say it doesn't. Still others report that BIOS updates fix the problem (didn't help me).