Hello, 2.4.3-ac14 still deadlocks with PDC20265 (on ASUS A7V133) when using without noautotune. System starts up, but lockups in few minutes with HDD led burning. System is RedHat 7.1, but gcc-2.95.3 is used to compile the kernel. dmesg and config attached. Best regards, - Jussi Laako P.S. Just wondering why kernel reports MTRR as being type "Intel" when CPU is Duron/800... -- PGP key fingerprint: 3827 6A53 B7F9 180E D971 362B BB53 C8A1 B578 D249 Available at: ldap://certserver.pgp.com