Ubuntu
linux package

  1. Bug #554569
  2. Comment #40

Comment 40 for bug 554569

Revision history for this message
Thomas Uehlinger (thomas-uehlinger) wrote :

I can confirm that the following patch solves the bug for me (X201, latest bios version 1.14, patch applied to the offical 10.04 kernel 2.6.32-22)

+++ intel_display.c
        bool found;
        /* approximately equals target * 0.00488 */
        int err_most = (target >> 8) + (target >> 10);
+ err_most += 50;
        found = false;

        if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {