Ubuntu
xorg-server package

  1. Bug #312756
  2. Comment #186

Comment 186 for bug 312756

Revision history for this message
Benjamim Gois (benjamim-gois) wrote : Re: support graphics card hot switch

I'm having trouble too with HP DV4-2080br. It has a Intel CORE i5 and RADEON Mobility 4550. If i try to switch to radeon graphics using kernel 2.6.25rc from maverick and vgaswitchero (DDIS) a receive a blackscreeen.

lspci | grep VGA

00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
01:00.0 VGA compatible controller: ATI Technologies Inc M93 [Mobility Radeon HD 4500 Series] (rev ff)