ALT Linux Community general discussions
 help / color / mirror / Atom feed
* [Comm] Сканер
@ 2011-02-16  3:38 Alexey Petrakov
  2011-02-16  4:00 ` Arcady V. Ivanov
  0 siblings, 1 reply; 2+ messages in thread
From: Alexey Petrakov @ 2011-02-16  3:38 UTC (permalink / raw)
  To: ALT Linux Community general discussions

Добрый день, господа.

Ещё у меня вопрос. В p5 не удаётся завести сканер.
Симптомы такие:
$ sane-find-scanner                                       

  # sane-find-scanner will now attempt to detect your scanner. If the
  # result is different from what you expected, first make sure your 
  # scanner is powered up and properly connected to your computer.   

  # No SCSI scanners found. If you expected something different, make sure 
that
  # you have loaded a kernel SCSI driver for your SCSI adapter.                

libusb couldn't open USB device /dev/bus/usb/001/001: Permission denied.
libusb requires write access to USB device nodes.                       
libusb couldn't open USB device /dev/bus/usb/001/001: Permission denied.
libusb requires write access to USB device nodes.                       
libusb couldn't open USB device /dev/bus/usb/002/001: Permission denied.
libusb requires write access to USB device nodes.                       
libusb couldn't open USB device /dev/bus/usb/002/001: Permission denied.
libusb requires write access to USB device nodes.                       
libusb couldn't open USB device /dev/bus/usb/002/002: Permission denied.
libusb requires write access to USB device nodes.                       
libusb couldn't open USB device /dev/bus/usb/002/002: Permission denied.
libusb requires write access to USB device nodes.                       
libusb couldn't open USB device /dev/bus/usb/002/002: Permission denied.
libusb requires write access to USB device nodes.                       
found USB scanner (vendor=0x03f0, product=0x1405, chip=GL646_HP?) at 
libusb:002:002
libusb couldn't open USB device /dev/bus/usb/003/001: Permission denied.           
libusb requires write access to USB device nodes.                                  
libusb couldn't open USB device /dev/bus/usb/003/001: Permission denied.           
libusb requires write access to USB device nodes.                                  
libusb couldn't open USB device /dev/bus/usb/003/002: Permission denied.
libusb requires write access to USB device nodes.
libusb couldn't open USB device /dev/bus/usb/003/002: Permission denied.
libusb requires write access to USB device nodes.
libusb couldn't open USB device /dev/bus/usb/004/001: Permission denied.
libusb requires write access to USB device nodes.
libusb couldn't open USB device /dev/bus/usb/004/001: Permission denied.
libusb requires write access to USB device nodes.
libusb couldn't open USB device /dev/bus/usb/005/001: Permission denied.
libusb requires write access to USB device nodes.
libusb couldn't open USB device /dev/bus/usb/005/001: Permission denied.
libusb requires write access to USB device nodes.

$ l /dev/bus/usb/002/002
crw-rw-r-- 1 root root 189, 129 Фев 16  2011 /dev/bus/usb/002/002

Т.е., похоже просто нет прав на запись на устройство. А должны быть.
От рута сканер находит, xsane запускается, но при попытке отсканировать превью 
падает с сегфолтом.

Есть ли шанс таки получить рабочий сканер?


^ permalink raw reply	[flat|nested] 2+ messages in thread
* Re: [Comm] Сканер
  2011-02-16  3:38 [Comm] Сканер Alexey Petrakov
@ 2011-02-16  4:00 ` Arcady V. Ivanov
  0 siblings, 0 replies; 2+ messages in thread
From: Arcady V. Ivanov @ 2011-02-16  4:00 UTC (permalink / raw)
  To: ALT Linux Community general discussions



----- Исходное сообщение -----
> От: "Alexey Petrakov" <lex@asd.iao.ru>
> Кому: "ALT Linux Community general discussions" <community@lists.altlinux.org>
> Отправленные: Среда, 16 Февраль 2011 г 14:38:39
> Тема: [Comm] Сканер
>
> Добрый день, господа.
>
> Ещё у меня вопрос. В p5 не удаётся завести сканер.
> Симптомы такие:
> $ sane-find-scanner
>
>   # sane-find-scanner will now attempt to detect your scanner. If the
>   # result is different from what you expected, first make sure your
>   # scanner is powered up and properly connected to your computer.
>
>   # No SCSI scanners found. If you expected something different, make
>   sure
> that
>   # you have loaded a kernel SCSI driver for your SCSI adapter.
>
> libusb couldn't open USB device /dev/bus/usb/001/001: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/001/001: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/002/001: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/002/001: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/002/002: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/002/002: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/002/002: Permission
> denied.
> libusb requires write access to USB device nodes.
> found USB scanner (vendor=0x03f0, product=0x1405, chip=GL646_HP?) at
> libusb:002:002
> libusb couldn't open USB device /dev/bus/usb/003/001: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/003/001: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/003/002: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/003/002: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/004/001: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/004/001: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/005/001: Permission
> denied.
> libusb requires write access to USB device nodes.
> libusb couldn't open USB device /dev/bus/usb/005/001: Permission
> denied.
> libusb requires write access to USB device nodes.
>
> $ l /dev/bus/usb/002/002
> crw-rw-r-- 1 root root 189, 129 Фев 16  2011 /dev/bus/usb/002/002
>
> Т.е., похоже просто нет прав на запись на устройство. А должны быть.
> От рута сканер находит, xsane запускается, но при попытке
> отсканировать превью
> падает с сегфолтом.
>
> Есть ли шанс таки получить рабочий сканер?

Сотрите подкаталог .sane в /root, и ещё раз проверьте под рутом - сканирует ли оно.

После смены версии sane в P5 xsane падает от своих предыдущих конфигов.

А права на устройство либо ручками поставьте, либо в /etc/udev правьте.


> _______________________________________________
> community mailing list
> community@lists.altlinux.org
> https://lists.altlinux.org/mailman/listinfo/community

--
С уважением.
Гл. специалист по ИТ ИКИР ДВО РАН.
Аркадий Иванов.
Sincerely yours.
My site http://www.arccomm.ru



^ permalink raw reply	[flat|nested] 2+ messages in thread
end of thread, other threads:[~2011-02-16  4:00 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-02-16  3:38 [Comm] Сканер Alexey Petrakov
2011-02-16  4:00 ` Arcady V. Ivanov

ALT Linux Community general discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror http://lore.altlinux.org/community/0 community/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 community community/ http://lore.altlinux.org/community \
		mandrake-russian@linuxteam.iplabs.ru community@lists.altlinux.org community@lists.altlinux.ru community@lists.altlinux.com
	public-inbox-index community

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://lore.altlinux.org/org.altlinux.lists.community


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git