Титла: Без /dev/sda !?
Публикувано от: completer в Nov 23, 2008, 19:39
Работата е доста странна!Значи плъгна юсб-флашката и едън птъ я разпознае друг не (вече стана повече пъти да не я е разпознавало).Та поразрових се малко из /dev/ и видях че въобще не ми дава "sda" device.Пробвах с мп4-ката там го разпознава ама не ми дава да копирам от или в плеъра.Малко страноо защото като пробвам да копирам файл ми дава че мога ,но като почна и до там си остава,пробвах с "cp " от терминала същата история. Като пробвам да монтирам флашката debian:/home/completer# mount -t vfat /dev/sda1 /mnt/usb
mount: special device /dev/sda1 does not exist
Ето малко инфо: debian:/home/completer# cat /proc/bus/usb/devices
T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.18-6-486 ehci_hcd
S: Product=EHCI Host Controller
S: SerialNumber=0000:00:10.3
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms
T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.18-6-486 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:10.2
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.18-6-486 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:10.1
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 93/900 us (10%), #Int= 1, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.18-6-486 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:10.0
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=1.5 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=15d9 ProdID=0a33 Rev= 1.00
S: Product=USB Mouse
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=usbhid
E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=10ms debian:/home/completer# lsusb
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 002: ID 15d9:0a33
Bus 001 Device 001: ID 0000:0000
Титла: Re: Без /dev/sda !?
Публикувано от: zeridon в Nov 23, 2008, 20:11
Титла: Re: Без /dev/sda !?
Публикувано от: completer в Nov 23, 2008, 22:40
completer@debian:~$ dmesg | tail -n 10
[drm] Initialized radeon 1.25.0 20060524 on minor 0
mtrr: 0xc0000000,0x10000000 overlaps existing 0xc0000000,0x8000000
mtrr: 0xc0000000,0x10000000 overlaps existing 0xc0000000,0x8000000
mtrr: 0xc0000000,0x10000000 overlaps existing 0xc0000000,0x8000000
agpgart: Found an AGP 3.5 compliant device at 0000:00:00.0.
agpgart: Putting AGP V3 device at 0000:00:00.0 into 4x mode
agpgart: Putting AGP V3 device at 0000:01:00.0 into 4x mode
[drm] Setting GART location based on new memory map
[drm] Loading R200 Microcode
[drm] writeback test succeeded in 1 usecs
completer@debian:~$
Титла: Re: Без /dev/sda !?
Публикувано от: sdr в Nov 24, 2008, 11:00
От dmesg-a трябва след като си включил устройството. Ако плеъра ти има рийдонли режим е хубаво да го изключиш
Титла: Re: Без /dev/sda !?
Публикувано от: completer в Nov 24, 2008, 14:37
Включено усб: completer@debian:~$ dmesg | tail -n 10
usb 4-1: USB disconnect, address 8
scsi 1:0:0:0: scsi: Device offlined - not ready after error recovery
usb-storage: device scan complete
usb 4-1: new high speed USB device using ehci_hcd and address 9
usb 4-1: configuration #1 chosen from 1 choice
scsi2 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 9
usb-storage: waiting for device to settle before scanning
usb 4-1: reset high speed USB device using ehci_hcd and address 9
usb 4-1: device descriptor read/64, error -110
completer@debian:~$ Изключено усб: completer@debian:~$ dmesg | tail -n 10
usb 4-1: USB disconnect, address 9
usb-storage: device scan complete
usb 4-1: new high speed USB device using ehci_hcd and address 10
usb 4-1: device descriptor read/64, error -110
usb 4-1: device descriptor read/64, error -110
usb 4-1: new high speed USB device using ehci_hcd and address 11
usb 4-1: device descriptor read/64, error -110
usb 4-1: device descriptor read/64, error -110
usb 4-1: new high speed USB device using ehci_hcd and address 12
usb 4-1: device not accepting address 12, error -110
completer@debian:~$
На плеъра погледнах и правата са за четене запис и изпълнение Текстов преглед:drwx------
Титла: Re: Без /dev/sda !?
Публикувано от: completer в Nov 27, 2008, 14:39
Заблязах че като псукам системата докато зарежда хардуеъра и беше пъхнато усб-то изписва пак този еррор няколко пъти: usb 4-1: device descriptor read/64, error -110
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