my PC: Amd FX-60 Abit AV8- 3rd eye with latest BIOS version (v28) 2Gb Ram Geil (4x512Mb) Audigy 2 paltinum RAID-IDE PCI Kronwell (Silicon Image PCI0680) Ubuntu Edgy 6.10 with kernel 2.6.17-11.35 Nvidia drivers 9755 (Latest) booting kernel message: [ 49.536917] BUG: warning at kernel/irq/manage.c:126/enable_irq() [ 49.536919] [ 49.536919] Call Trace: {enable_irq+136} {probe_hwif+1714} [ 49.536937] {ideprobe_init+130} {kthread_stop_sem+188} [ 49.536945] {:ide_generic:ide_generic_init+9} [ 49.536949] {sys_init_module+199} {system_call+126} NV drivers: Working in ALL condition NVIDIA Drivers: Booting in recovery mode and normal mode with dmesg command [ 50.649263] nvidia: module license 'NVIDIA' taints kernel. [ 50.654310] Unable to handle kernel paging request at 0000000077c9b8b0 RIP: [ 50.654362] {:nvidia:_nv005490rm+0} [ 50.654654] PGD 78702067 PUD 0 [ 50.654797] Oops: 0002 [1] SMP [ 50.654941] CPU 0 [ 50.655038] Modules linked in: nvidia libusual snd_hwdep sg usbhid via_velocity i2c_viapro snd evdev parport_pc parport shpchp pci_hotplug crc_ccitt i2c_core serio_raw emu10k1_gp gameport pcspkr soundcore psmouse ext3 jbd ohci1394 ieee1394 ehci_hcd uhci_hcd usbcore ide_generic ide_cd cdrom ide_disk via82cxxx sd_mod generic sata_via libata scsi_mod siimage thermal processor fan fbcon tileblit font bitblit softcursor vesafb cfbcopyarea cfbimgblt cfbfillrect capability commoncap [ 50.657535] Pid: 3313, comm: modprobe Tainted: P 2.6.17-11-generic #2 [ 50.658203] RIP: 0010:[] {:nvidia:_nv005490rm+0} [ 50.658379] RSP: 0000:ffff810078211e58 EFLAGS: 00010292 [ 50.658491] RAX: ffff810077c9b800 RBX: 0000000077c9b800 RCX: ffff81007872a800 [ 50.658553] RDX: ffff810077c9b800 RSI: 0000000000000006 RDI: 0000000077c9b800 [ 50.658614] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff810077c9b800 [ 50.658675] R10: 0000000000000001 R11: ffffffff80280020 R12: ffffffff889c4b00 [ 50.658737] R13: 00002b6abbc18000 R14: 00000000005082c8 R15: 00002b6abbc18000 [ 50.658798] FS: 00002b6abbc176d0(0000) GS:ffffffff805f3000(0000) knlGS:0000000000000000 [ 50.658868] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 50.658928] CR2: 0000000077c9b8b0 CR3: 0000000078384000 CR4: 00000000000006e0 [ 50.658989] Process modprobe (pid: 3313, threadinfo ffff810078210000, task ffff810037e08fa0) [ 50.659061] Stack: ffffffff8827bef9 0000000077c9b800 ffffffff8827be65 0000000077c9b800 [ 50.659299] ffffffff8827be39 ffffffff8827cef8 0000000000000788 ffff81007872a800 [ 50.659588] 0000000000000000 ffffffff8827ccdf [ 50.659776] Call Trace: {:nvidia:_nv005426rm+9} [ 50.660038] {:nvidia:_nv005417rm+9} {:nvidia:_nv011480rm+17} [ 50.660423] {:nvidia:_nv011440rm+80} {:nvidia:_nv003625rm+41} [ 50.660809] {:nvidia:_nv011448rm+20} {:nvidia:_nv011471rm+33} [ 50.661195] {:nvidia:_nv002561rm+72} {:nvidia:rm_init_rm+9} [ 50.661587] {:nvidia:nvidia_init_module+227} {__up_read+33} [ 50.661903] {sys_init_module+199} {system_call+126} [ 50.662209] [ 50.662210] Code: 48 c7 87 b0 00 00 00 16 f2 28 88 48 c7 87 b8 00 00 00 a2 f9 [ 50.663247] RIP {:nvidia:_nv005490rm+0} RSP [ 50.663473] CR2: 0000000077c9b8b0 ...system booting X (normal mode) and TTY (recovery mode) If etc/init.d/kdm start : Xorg.conf with "Nvidia" driver = Black Screen + "one Beep" on motherboard speaker + system crash (keyboard crash + no logging with SSH) Xorg.conf with "NV" driver = OK if usplash disable... working ok?¿ kernel /boot/vmlinuz-2.6.17-10-generic root=/dev/hde1 ro quiet splash locale=es_ES -> kernel /boot/vmlinuz-2.6.17-10-generic root=/dev/hde1 ro quiet locale=es_ES PD: my english is not good greetings