-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 El 2013-07-01 a las 08:17 -0600, cheperobert escribió:
Kernel failure message 1: ------------[ cut here ]------------ WARNING: at /home/abuild/rpmbuild/BUILD/kernel-default-3.7.10/linux-3.7/drivers/iommu/dmar.c:481 warn_invalid_dmar+0x88/0xb0() Hardware name: OptiPlex 760 Your BIOS is broken; DMAR reported at address fedc1000 returns all ones! BIOS vendor: Dell Inc.; Ver: A01; Product Version: Modules linked in: Pid: 0, comm: swapper Not tainted 3.7.10-1.16-default #1 Call Trace: [<c02055e9>] try_stack_unwind+0x199/0x1b0 [<c0204457>] dump_trace+0x47/0xf0 [<c020564b>] show_trace_log_lvl+0x4b/0x60 [<c0205678>] show_trace+0x18/0x20 [<c0686bbe>] dump_stack+0x6d/0x72 [<c0236b58>] warn_slowpath_common+0x78/0xb0 [<c0236be3>] warn_slowpath_fmt_taint+0x33/0x40 [<c0595758>] warn_invalid_dmar+0x88/0xb0 [<c0a37847>] check_zero_address+0xfc/0x125 [<c0a3787f>] detect_intel_iommu+0xf/0x78 [<c0a0a19c>] pci_iommu_alloc+0x37/0x5a [<c0a15e1f>] mem_init+0xc/0x267 [<c0a05795>] start_kernel+0x184/0x33e ---[ end trace 96ad5ba8ba70217b ]---
Se que tiene que ver algo con el BIOS.
Bueno, el kernel detecta un problema con tu bios. Podrías mirar si hay alguna actualización para tu placa. Es un aviso, no un error. Pero además creo que tienes un kernel Oops. - -- Saludos Carlos E. R. (desde 12.3 x86_64 "Dartmouth" en Telcontar) -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iEYEARECAAYFAlHRl14ACgkQtTMYHG2NR9Wp4QCfbs6+TQSwk3jJUr6/Y2zWNioI ngIAnjTLCVknpkIzp9cQ3CTFCuyOSChW =RgXz -----END PGP SIGNATURE-----