| 1 |
hola gente.. |
| 2 |
|
| 3 |
los dvd no paran de darme problemas.. |
| 4 |
|
| 5 |
desde el momento de la primera vez que ejecuté el livecd que no me era |
| 6 |
capaz ni de detectar el dispositivo.. esto lo arreglé arrancando el |
| 7 |
kernel del livecd con esta opción: |
| 8 |
boot: gentoo-nofb irqpoll |
| 9 |
|
| 10 |
pero despues.. una vez instalado el sistema operativo tampoco me |
| 11 |
detectaba el lector de dvd, vease estos errores en el dmesg[1].. |
| 12 |
|
| 13 |
uso genkernel, y para que me detectara el lector de dvd he tenido que |
| 14 |
pasarle la misma opción al kernel: |
| 15 |
append="init=/linuxrc ramdisk=8192 real_root=/dev/sda3 udev irqpoll" |
| 16 |
|
| 17 |
bien,, a partir de entonces si que me detecta el dvd pero el error: |
| 18 |
hda: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 19 |
sigue apareciendo.. |
| 20 |
|
| 21 |
..y, lo que es peor, no puedo ver una película de dvd entera sin que |
| 22 |
empiece a ir a trompicones y el ordenata se me quede bloqueado por |
| 23 |
completo sin que responda ni a un simple ping.. |
| 24 |
|
| 25 |
no sé si se puede arreglar de alguna manera.. si es algo de la bios.. si |
| 26 |
es alguna opción del kernel.. si es una incompatibilidad entre los |
| 27 |
discos duros SATA y los DVDs ide/atapi.. |
| 28 |
|
| 29 |
he encontrado en internet cosas como esta, pero que no veo que me ayuden: |
| 30 |
http://lists.debian.org/debian-kernel/2005/05/msg00420.html |
| 31 |
http://lkml.org/lkml/2005/7/29/318 |
| 32 |
|
| 33 |
gracias |
| 34 |
d2clon |
| 35 |
|
| 36 |
datos de mi máquina: |
| 37 |
los discos duros son SATA. |
| 38 |
|
| 39 |
|
| 40 |
# uname -a |
| 41 |
Linux power 2.6.12-gentoo-r10 #1 SMP Tue Jan 3 01:30:03 CET 2006 i686 |
| 42 |
Intel(R) Pentium(R) 4 CPU 3.00GHz GenuineIntel GNU/Linux |
| 43 |
|
| 44 |
# hdparm -i /dev/hda (este es el dvd) |
| 45 |
|
| 46 |
/dev/hda: |
| 47 |
|
| 48 |
Model=TOSHIBA DVD-ROM SDM2012C, FwRev=TU01, SerialNo= |
| 49 |
Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic } |
| 50 |
RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0 |
| 51 |
BuffType=unknown, BuffSize=0kB, MaxMultSect=0 |
| 52 |
(maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0 |
| 53 |
IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120} |
| 54 |
PIO modes: pio0 pio1 pio2 pio3 pio4 |
| 55 |
DMA modes: mdma0 mdma1 mdma2 |
| 56 |
UDMA modes: udma0 udma1 *udma2 |
| 57 |
AdvancedPM=no |
| 58 |
|
| 59 |
* signifies the current active mode |
| 60 |
|
| 61 |
|
| 62 |
|
| 63 |
# lsmod |
| 64 |
Module Size Used by |
| 65 |
ipv6 188416 14 |
| 66 |
snd_pcm_oss 37824 0 |
| 67 |
snd_mixer_oss 13120 1 snd_pcm_oss |
| 68 |
snd_seq_dummy 1988 0 |
| 69 |
snd_seq_oss 24640 0 |
| 70 |
snd_seq_midi_event 3488 1 snd_seq_oss |
| 71 |
snd_seq 35120 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event |
| 72 |
snd_seq_device 5068 3 snd_seq_dummy,snd_seq_oss,snd_seq |
| 73 |
parport_pc 28004 0 |
| 74 |
parport 22696 1 parport_pc |
| 75 |
floppy 45204 0 |
| 76 |
pcspkr 2764 0 |
| 77 |
rtc 8940 0 |
| 78 |
e1000 76308 0 |
| 79 |
snd_hda_intel 12208 0 |
| 80 |
snd_hda_codec 61696 1 snd_hda_intel |
| 81 |
snd_pcm 53220 3 snd_pcm_oss,snd_hda_intel,snd_hda_codec |
| 82 |
snd_timer 16228 2 snd_seq,snd_pcm |
| 83 |
snd 34180 11 |
| 84 |
snd_pcm_oss,snd_mixer_oss,snd_seq_dummy,snd_seq_oss,snd_seq_midi_event,snd_seq,snd_seq_device,snd_hda |
| 85 |
_intel,snd_hda_codec,snd_pcm,snd_timer |
| 86 |
snd_page_alloc 6600 2 snd_hda_intel,snd_pcm |
| 87 |
dm_mirror 15868 0 |
| 88 |
dm_mod 38340 1 dm_mirror |
| 89 |
ata_piix 6244 3 |
| 90 |
ahci 7972 0 |
| 91 |
sata_qstor 6468 0 |
| 92 |
sata_vsc 5284 0 |
| 93 |
sata_uli 4576 0 |
| 94 |
sata_sis 4448 0 |
| 95 |
sata_sx4 9924 0 |
| 96 |
sata_nv 5988 0 |
| 97 |
sata_via 5572 0 |
| 98 |
sata_svw 4868 0 |
| 99 |
sata_sil 6116 0 |
| 100 |
sata_promise 7300 0 |
| 101 |
libata 28036 12 |
| 102 |
ata_piix,ahci,sata_qstor,sata_vsc,sata_uli,sata_sis,sata_sx4,sata_nv,sata_via,sata_svw,sata_sil,sata_ |
| 103 |
promise |
| 104 |
sbp2 17160 0 |
| 105 |
ohci1394 26388 0 |
| 106 |
ieee1394 59192 2 sbp2,ohci1394 |
| 107 |
sl811_hcd 9664 0 |
| 108 |
ohci_hcd 15396 0 |
| 109 |
uhci_hcd 24368 0 |
| 110 |
usb_storage 50464 0 |
| 111 |
usbhid 26112 0 |
| 112 |
ehci_hcd 23272 0 |
| 113 |
usbcore 76892 7 |
| 114 |
sl811_hcd,ohci_hcd,uhci_hcd,usb_storage,usbhid,ehci_hcd |
| 115 |
|
| 116 |
|
| 117 |
|
| 118 |
[1]------------- |
| 119 |
-- |
| 120 |
http://www.flickr.com/photos/d2clon/ |
| 121 |
http://enamsterdam.blogspot.com/ |
| 122 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 123 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 124 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 125 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 126 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 127 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 128 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 129 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 130 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 131 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 132 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 133 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 134 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 135 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 136 |
hdb: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 137 |
hdb: status error: status=0x58 { DriveReady SeekComplete DataRequest } |
| 138 |
ide: failed opcode was: unknown |
| 139 |
hdb: drive not ready for command |
| 140 |
hdb: status error: status=0x58 { DriveReady SeekComplete DataRequest } |
| 141 |
ide: failed opcode was: unknown |
| 142 |
hdb: drive not ready for command |
| 143 |
hdb: status error: status=0x58 { DriveReady SeekComplete DataRequest } |
| 144 |
ide: failed opcode was: unknown |
| 145 |
hdb: drive not ready for command |
| 146 |
hda: status error: status=0x58 { DriveReady SeekComplete DataRequest } |
| 147 |
ide: failed opcode was: unknown |
| 148 |
hda: drive not ready for command |
| 149 |
hda: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 150 |
hda: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 151 |
cdrom: This disc doesn't have any tracks I recognize! |
| 152 |
irq 18: nobody cared (try booting with the "irqpoll" option) |
| 153 |
[<c012dc73>] |
| 154 |
[<c012dd35>] |
| 155 |
[<c012d779>] |
| 156 |
[<c0104e4c>] |
| 157 |
======================= |
| 158 |
[<c010375a>] |
| 159 |
handlers: |
| 160 |
[<c02c480e>] |
| 161 |
[<f8859747>] |
| 162 |
Disabling IRQ #18 |
| 163 |
hda: lost interrupt |
| 164 |
hda: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 165 |
hda: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 166 |
hda: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 167 |
hda: packet command error: status=0xd0 { Busy } |
| 168 |
ide: failed opcode was: unknown |
| 169 |
hda: cdrom_pc_intr: The drive appears confused (ireason = 0x01) |
| 170 |
hda: status error: status=0x58 { DriveReady SeekComplete DataRequest } |
| 171 |
ide: failed opcode was: unknown |
| 172 |
hda: drive not ready for command |
| 173 |
hda: packet command error: status=0xd0 { Busy } |
| 174 |
ide: failed opcode was: unknown |
| 175 |
irq 18: nobody cared (try booting with the "irqpoll" option) |
| 176 |
[<c012dc73>] |
| 177 |
[<c012dd35>] |
| 178 |
[<c012d779>] |
| 179 |
[<c0104e4c>] |
| 180 |
======================= |
| 181 |
[<c010375a>] |
| 182 |
handlers: |
| 183 |
[<c02c480e>] |
| 184 |
[<f8859747>] |
| 185 |
Disabling IRQ #18 |
| 186 |
-- |
| 187 |
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