Hey guys - someone might want to talk to fedora about this. Between 3.2.0-0.rc2.git3.1.fc17 & 3.2.0-0.rc2.git1.1.fc17, fedora''s changelog says: < * Fri Nov 18 2011 Josh Boyer <jwboyer@redhat.com> 3.2.0-0.rc2.git3.1 < - Linux 3.2-rc2-git3 < - Disable various fb and drm drivers that don''t have xorg equivalents per ajax < - Other minor config cleanup resulting in: root@insp6400 11/19/11 7:19PM:/boot/grub [504] > grep CIRR ../config-3.2.0-* ../config-3.2.0-0.rc2.git1.1.fc17.x86_64:CONFIG_FB_CIRRUS=m ../config-3.2.0-0.rc2.git1.1.fc17.x86_64:CONFIG_SND_HDA_CODEC_CIRRUS=y ../config-3.2.0-0.rc2.git3.1.fc17.x86_64:# CONFIG_FB_CIRRUS is not set ../config-3.2.0-0.rc2.git3.1.fc17.x86_64:CONFIG_SND_HDA_CODEC_CIRRUS=y The funny thing is, xorg does have an "equivalent" cirrus driver to match the kernel driver.