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如题。
光驱是 teac cd-w512eb IDE接口
内核已经重新编译许多次了,根据找到的资料重编译的。结果还是。。。
各位老大,该怎么办?
附上/dev、/sys/block及dmesg的信息
ls -l /dev
total 0
crw-rw---- 1 root audio 14, 12 Apr 13 2010 adsp
crw-rw---- 1 root audio 14, 4 Apr 13 2010 audio
crw-rw---- 1 root root 10, 61 Apr 13 2010 autofs
drwxr-xr-x 2 root root 800 Apr 13 2010 block
drwxr-xr-x 2 root root 60 Apr 13 2010 bsg
drwxr-xr-x 3 root root 60 Apr 13 2010 bus
drwxr-xr-x 2 root root 3180 Apr 12 23:01 char
crw------- 1 root root 5, 1 Apr 12 23:01 console
lrwxrwxrwx 1 root root 11 Apr 8 02:37 core -> /proc/kcore
drwxr-xr-x 4 root root 100 Apr 13 2010 cpu
crw-rw---- 1 root root 10, 59 Apr 13 2010 cpu_dma_latency
drwxr-xr-x 5 root root 100 Apr 13 2010 disk
crw-rw---- 1 root audio 14, 3 Apr 13 2010 dsp
lrwxrwxrwx 1 root root 13 Apr 8 02:37 fd -> /proc/self/fd
crw-rw-rw- 1 root root 1, 7 Apr 13 2010 full
crw-rw---- 1 root root 10, 228 Apr 13 2010 hpet
prw------- 1 root root 0 Apr 12 23:01 initctl
drwxr-xr-x 3 root root 220 Apr 13 2010 input
crw-r----- 1 root kmem 1, 2 Apr 13 2010 kmem
crw-rw---- 1 root root 1, 11 Apr 13 2010 kmsg
srw-rw-rw- 1 root root 0 Apr 12 23:01 log
brw-rw---- 1 root disk 7, 0 Apr 13 2010 loop0
brw-rw---- 1 root disk 7, 1 Apr 13 2010 loop1
brw-rw---- 1 root disk 7, 2 Apr 13 2010 loop2
brw-rw---- 1 root disk 7, 3 Apr 13 2010 loop3
brw-rw---- 1 root disk 7, 4 Apr 13 2010 loop4
brw-rw---- 1 root disk 7, 5 Apr 13 2010 loop5
brw-rw---- 1 root disk 7, 6 Apr 13 2010 loop6
brw-rw---- 1 root disk 7, 7 Apr 13 2010 loop7
drwxr-xr-x 2 root root 60 Apr 13 2010 mapper
crw-rw---- 1 root root 10, 227 Apr 13 2010 mcelog
brw-rw---- 1 root disk 9, 0 Apr 13 2010 md0
crw-r----- 1 root kmem 1, 1 Apr 13 2010 mem
crw-rw---- 1 root audio 14, 0 Apr 13 2010 mixer
crw-rw---- 1 root audio 14, 16 Apr 13 2010 mixer1
crw-rw---- 1 root root 10, 58 Apr 13 2010 network_latency
crw-rw---- 1 root root 10, 57 Apr 13 2010 network_throughput
crw-rw-rw- 1 root root 1, 3 Apr 13 2010 null
crw-r----- 1 root kmem 10, 144 Apr 13 2010 nvram
crw-rw---- 1 root root 1, 12 Apr 13 2010 oldmem
crw-r----- 1 root kmem 1, 4 Apr 13 2010 port
crw-rw-rw- 1 root tty 5, 2 Apr 13 2010 ptmx
drwxr-xr-x 2 root root 0 Apr 13 2010 pts
brw-rw---- 1 root disk 1, 0 Apr 13 2010 ram0
brw-rw---- 1 root disk 1, 1 Apr 13 2010 ram1
brw-rw---- 1 root disk 1, 10 Apr 13 2010 ram10
brw-rw---- 1 root disk 1, 11 Apr 13 2010 ram11
brw-rw---- 1 root disk 1, 12 Apr 13 2010 ram12
brw-rw---- 1 root disk 1, 13 Apr 13 2010 ram13
brw-rw---- 1 root disk 1, 14 Apr 13 2010 ram14
brw-rw---- 1 root disk 1, 15 Apr 13 2010 ram15
brw-rw---- 1 root disk 1, 2 Apr 13 2010 ram2
brw-rw---- 1 root disk 1, 3 Apr 13 2010 ram3
brw-rw---- 1 root disk 1, 4 Apr 13 2010 ram4
brw-rw---- 1 root disk 1, 5 Apr 13 2010 ram5
brw-rw---- 1 root disk 1, 6 Apr 13 2010 ram6
brw-rw---- 1 root disk 1, 7 Apr 13 2010 ram7
brw-rw---- 1 root disk 1, 8 Apr 13 2010 ram8
brw-rw---- 1 root disk 1, 9 Apr 13 2010 ram9
crw-rw-rw- 1 root root 1, 8 Apr 13 2010 random
crw-r--r-- 1 root root 10, 62 Apr 13 2010 rfkill
lrwxrwxrwx 1 root root 4 Apr 13 2010 rtc -> rtc0
crw-r--r-- 1 root root 254, 0 Apr 13 2010 rtc0
brw-rw---- 1 root disk 8, 0 Apr 13 2010 sda
brw-rw---- 1 root disk 8, 1 Apr 13 2010 sda1
brw-rw---- 1 root disk 8, 10 Apr 13 2010 sda10
brw-rw---- 1 root disk 8, 11 Apr 13 2010 sda11
brw-rw---- 1 root disk 8, 12 Apr 13 2010 sda12
brw-rw---- 1 root disk 8, 13 Apr 13 2010 sda13
brw-rw---- 1 root disk 8, 14 Apr 13 2010 sda14
brw-rw---- 1 root disk 8, 2 Apr 13 2010 sda2
brw-rw---- 1 root disk 8, 5 Apr 13 2010 sda5
brw-rw---- 1 root disk 8, 6 Apr 13 2010 sda6
brw-rw---- 1 root disk 8, 7 Apr 13 2010 sda7
brw-rw---- 1 root disk 8, 8 Apr 12 23:01 sda8
brw-rw---- 1 root disk 8, 9 Apr 13 2010 sda9
crw-rw---- 1 root audio 14, 1 Apr 13 2010 sequencer
crw-rw---- 1 root audio 14, 8 Apr 13 2010 sequencer2
crw-rw---- 1 root disk 21, 0 Apr 13 2010 sg0
drwxrwxrwt 2 root root 40 Apr 12 23:01 shm
crw-rw---- 1 root root 10, 231 Apr 13 2010 snapshot
drwxr-xr-x 3 root root 280 Apr 13 2010 snd
lrwxrwxrwx 1 root root 15 Apr 8 02:37 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 root root 15 Apr 8 02:37 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 root root 15 Apr 8 02:37 stdout -> /proc/self/fd/1
crw-rw-rw- 1 root tty 5, 0 Apr 12 23:03 tty
crw--w---- 1 root tty 4, 0 Apr 13 2010 tty0
crw------- 1 root tty 4, 1 Apr 12 23:15 tty1
crw--w---- 1 root tty 4, 10 Apr 13 2010 tty10
crw--w---- 1 root tty 4, 11 Apr 13 2010 tty11
crw--w---- 1 root tty 4, 12 Apr 13 2010 tty12
crw--w---- 1 root tty 4, 13 Apr 13 2010 tty13
crw--w---- 1 root tty 4, 14 Apr 13 2010 tty14
crw--w---- 1 root tty 4, 15 Apr 13 2010 tty15
crw--w---- 1 root tty 4, 16 Apr 13 2010 tty16
crw--w---- 1 root tty 4, 17 Apr 13 2010 tty17
crw--w---- 1 root tty 4, 18 Apr 13 2010 tty18
crw--w---- 1 root tty 4, 19 Apr 13 2010 tty19
crw------- 1 root root 4, 2 Apr 12 23:01 tty2
crw--w---- 1 root tty 4, 20 Apr 13 2010 tty20
crw--w---- 1 root tty 4, 21 Apr 13 2010 tty21
crw--w---- 1 root tty 4, 22 Apr 13 2010 tty22
crw--w---- 1 root tty 4, 23 Apr 13 2010 tty23
crw--w---- 1 root tty 4, 24 Apr 13 2010 tty24
crw--w---- 1 root tty 4, 25 Apr 13 2010 tty25
crw--w---- 1 root tty 4, 26 Apr 13 2010 tty26
crw--w---- 1 root tty 4, 27 Apr 13 2010 tty27
crw--w---- 1 root tty 4, 28 Apr 13 2010 tty28
crw--w---- 1 root tty 4, 29 Apr 13 2010 tty29
crw------- 1 root root 4, 3 Apr 12 23:01 tty3
crw--w---- 1 root tty 4, 30 Apr 13 2010 tty30
crw--w---- 1 root tty 4, 31 Apr 13 2010 tty31
crw--w---- 1 root tty 4, 32 Apr 13 2010 tty32
crw--w---- 1 root tty 4, 33 Apr 13 2010 tty33
crw--w---- 1 root tty 4, 34 Apr 13 2010 tty34
crw--w---- 1 root tty 4, 35 Apr 13 2010 tty35
crw--w---- 1 root tty 4, 36 Apr 13 2010 tty36
crw--w---- 1 root tty 4, 37 Apr 13 2010 tty37
crw--w---- 1 root tty 4, 38 Apr 13 2010 tty38
crw--w---- 1 root tty 4, 39 Apr 13 2010 tty39
crw------- 1 root root 4, 4 Apr 12 23:01 tty4
crw--w---- 1 root tty 4, 40 Apr 13 2010 tty40
crw--w---- 1 root tty 4, 41 Apr 13 2010 tty41
crw--w---- 1 root tty 4, 42 Apr 13 2010 tty42
crw--w---- 1 root tty 4, 43 Apr 13 2010 tty43
crw--w---- 1 root tty 4, 44 Apr 13 2010 tty44
crw--w---- 1 root tty 4, 45 Apr 13 2010 tty45
crw--w---- 1 root tty 4, 46 Apr 13 2010 tty46
crw--w---- 1 root tty 4, 47 Apr 13 2010 tty47
crw--w---- 1 root tty 4, 48 Apr 13 2010 tty48
crw--w---- 1 root tty 4, 49 Apr 13 2010 tty49
crw------- 1 root root 4, 5 Apr 12 23:01 tty5
crw--w---- 1 root tty 4, 50 Apr 13 2010 tty50
crw--w---- 1 root tty 4, 51 Apr 13 2010 tty51
crw--w---- 1 root tty 4, 52 Apr 13 2010 tty52
crw--w---- 1 root tty 4, 53 Apr 13 2010 tty53
crw--w---- 1 root tty 4, 54 Apr 13 2010 tty54
crw--w---- 1 root tty 4, 55 Apr 13 2010 tty55
crw--w---- 1 root tty 4, 56 Apr 13 2010 tty56
crw--w---- 1 root tty 4, 57 Apr 13 2010 tty57
crw--w---- 1 root tty 4, 58 Apr 13 2010 tty58
crw--w---- 1 root tty 4, 59 Apr 13 2010 tty59
crw------- 1 root root 4, 6 Apr 12 23:01 tty6
crw--w---- 1 root tty 4, 60 Apr 13 2010 tty60
crw--w---- 1 root tty 4, 61 Apr 13 2010 tty61
crw--w---- 1 root tty 4, 62 Apr 13 2010 tty62
crw--w---- 1 root tty 4, 63 Apr 13 2010 tty63
crw--w---- 1 root tty 4, 7 Apr 13 2010 tty7
crw--w---- 1 root tty 4, 8 Apr 13 2010 tty8
crw--w---- 1 root tty 4, 9 Apr 13 2010 tty9
crw-rw---- 1 root dialout 4, 64 Apr 13 2010 ttyS0
crw-rw---- 1 root dialout 4, 65 Apr 13 2010 ttyS1
crw-rw---- 1 root dialout 4, 66 Apr 13 2010 ttyS2
crw-rw---- 1 root dialout 4, 67 Apr 13 2010 ttyS3
crw-rw-rw- 1 root root 1, 9 Apr 13 2010 urandom
crw-rw---- 1 root root 251, 0 Apr 13 2010 usbmon0
crw-rw---- 1 root root 251, 1 Apr 13 2010 usbmon1
crw-rw---- 1 root root 251, 2 Apr 13 2010 usbmon2
crw-rw---- 1 root root 251, 3 Apr 13 2010 usbmon3
crw-rw---- 1 root root 251, 4 Apr 13 2010 usbmon4
crw-rw---- 1 root root 251, 5 Apr 13 2010 usbmon5
crw-rw---- 1 root root 251, 6 Apr 13 2010 usbmon6
crw-rw---- 1 root root 251, 7 Apr 13 2010 usbmon7
crw-rw---- 1 root root 251, 8 Apr 13 2010 usbmon8
crw-rw---- 1 root tty 7, 0 Apr 13 2010 vcs
crw-rw---- 1 root tty 7, 1 Apr 13 2010 vcs1
crw-rw---- 1 root tty 7, 2 Apr 12 23:01 vcs2
crw-rw---- 1 root tty 7, 3 Apr 12 23:01 vcs3
crw-rw---- 1 root tty 7, 4 Apr 12 23:01 vcs4
crw-rw---- 1 root tty 7, 5 Apr 12 23:01 vcs5
crw-rw---- 1 root tty 7, 6 Apr 12 23:01 vcs6
crw-rw---- 1 root tty 7, 128 Apr 13 2010 vcsa
crw-rw---- 1 root tty 7, 129 Apr 13 2010 vcsa1
crw-rw---- 1 root tty 7, 130 Apr 12 23:01 vcsa2
crw-rw---- 1 root tty 7, 131 Apr 12 23:01 vcsa3
crw-rw---- 1 root tty 7, 132 Apr 12 23:01 vcsa4
crw-rw---- 1 root tty 7, 133 Apr 12 23:01 vcsa5
crw-rw---- 1 root tty 7, 134 Apr 12 23:01 vcsa6
crw-rw---- 1 root root 10, 63 Apr 13 2010 vga_arbiter
crw-rw-rw- 1 root root 1, 5 Apr 13 2010 zero
ls -l /sys/block
total 0
lrwxrwxrwx 1 root root 0 Apr 12 23:17 loop0 -> ../devices/virtual/block/loop0
lrwxrwxrwx 1 root root 0 Apr 12 23:17 loop1 -> ../devices/virtual/block/loop1
lrwxrwxrwx 1 root root 0 Apr 12 23:17 loop2 -> ../devices/virtual/block/loop2
lrwxrwxrwx 1 root root 0 Apr 12 23:17 loop3 -> ../devices/virtual/block/loop3
lrwxrwxrwx 1 root root 0 Apr 12 23:17 loop4 -> ../devices/virtual/block/loop4
lrwxrwxrwx 1 root root 0 Apr 12 23:17 loop5 -> ../devices/virtual/block/loop5
lrwxrwxrwx 1 root root 0 Apr 12 23:17 loop6 -> ../devices/virtual/block/loop6
lrwxrwxrwx 1 root root 0 Apr 12 23:17 loop7 -> ../devices/virtual/block/loop7
lrwxrwxrwx 1 root root 0 Apr 12 23:17 md0 -> ../devices/virtual/block/md0
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram0 -> ../devices/virtual/block/ram0
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram1 -> ../devices/virtual/block/ram1
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram10 -> ../devices/virtual/block/ram10
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram11 -> ../devices/virtual/block/ram11
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram12 -> ../devices/virtual/block/ram12
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram13 -> ../devices/virtual/block/ram13
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram14 -> ../devices/virtual/block/ram14
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram15 -> ../devices/virtual/block/ram15
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram2 -> ../devices/virtual/block/ram2
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram3 -> ../devices/virtual/block/ram3
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram4 -> ../devices/virtual/block/ram4
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram5 -> ../devices/virtual/block/ram5
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram6 -> ../devices/virtual/block/ram6
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram7 -> ../devices/virtual/block/ram7
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram8 -> ../devices/virtual/block/ram8
lrwxrwxrwx 1 root root 0 Apr 12 23:17 ram9 -> ../devices/virtual/block/ram9
lrwxrwxrwx 1 root root 0 Apr 12 23:17 sda -> ../devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda
dmesg 太长就不贴了,在附件里 |
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