Hi Everyone, I'm in the process of switching my Linux network from Fedora Core 2 to Scientific Linux 4.0. Thanks to quality of the distribution, this is a rather painless work (as far as migrating can be...). I've just noticed a problem with the drm/dri support for radeon card. This is not a critical issue, as we don't make instensive usage of graphics and 2D works fine. But in case I missed an obvious tweak, here is the problem description. For Radeon 7000/VE (RV100 QY) the agpgart kernel module seems not to detect the card when the "radeon" kernel module is insterted. In the /var/log/messages there is just the lines : ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 5 (level, low) -> IRQ 5 [drm] Initialized radeon 1.11.0 20020828 on minor 0: but nothing indicating that the card has been seen (and /proc/dri/0/* shows no trace of the card). There seems no problem with mtrr. I observed the phenomenon on a P4, a Celeron and an Athlon. On the other hand the agpgart detect correctly nvidia card (with the proprietary driver 1.0.7664). Also, under FC2 the card is detected (xorg 6.7.0). Thanks. -- .-. J e a n - P a u l C h a p u t /v\ A d m i n i s t r a t e u r S y s t e m e /(___)\ | ^^ ^^ `-- e-mail : [log in to unmask] U P M C Universite Pierre & Marie Curie L I P 6 Laboratoire d'Informatique de Paris VI A S I M Architecture des Systemes Integres et Micro-electronique