On Tue, 26 Jun 2007 16:32:24 +0200, Gerhard Jaeger wrote: > which kernel did you use? I've currently checked that on a SuSE10, > kernel 2.6.13 and turned on CONFIG_USB_SUSPEND - no problems so far. > > I tried to put the LiDE20 into suspend - no problems. Next thing > I need to check is my laptop, running a SuSE10.2 - kernel2.6.18 > > It's quite strange - from reviewing the code there's only one > point which could cause the mentioned problems - but not on > a Lide :(
I'm running a newer kernel on Gentoo Linux ~x86: Linux 2.6.21-gentoo-r3 #1 PREEMPT Mon Jun 25 16:01:36 EDT 2007 i686 mobile AMD Athlon(tm) XP-M 2000+ AuthenticAMD GNU/Linux The kernel has been recompiled without USB_SUSPEND, and the scanner is working fine today. # grep USB kernel-config-x86-2.6.21-gentoo-r3 # CONFIG_USB_ZD1201 is not set # CONFIG_USB_DABUSB is not set # USB devices CONFIG_SND_USB_AUDIO=m # CONFIG_SND_USB_USX2Y is not set # USB support CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=m # CONFIG_USB_DEBUG is not set # Miscellaneous USB options CONFIG_USB_DEVICEFS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set # USB Host Controller Drivers CONFIG_USB_EHCI_HCD=m # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=m # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=m CONFIG_USB_SL811_HCD=m # CONFIG_USB_SL811_CS is not set # USB Device Class drivers # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=m # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # may also be needed; see USB_STORAGE Help for more information CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set CONFIG_USB_STORAGE_KARMA=y # CONFIG_USB_LIBUSUAL is not set # USB Input Devices CONFIG_USB_HID=m # CONFIG_USB_HIDINPUT_POWERBOOK is not set CONFIG_USB_HIDDEV=y # USB HID Boot Protocol drivers # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set # CONFIG_USB_AIPTEK is not set # CONFIG_USB_WACOM is not set # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set # CONFIG_USB_TOUCHSCREEN is not set # CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_ATI_REMOTE2 is not set # CONFIG_USB_KEYSPAN_REMOTE is not set # CONFIG_USB_APPLETOUCH is not set # CONFIG_USB_GTCO is not set # USB Imaging devices # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set # USB Network Adapters # CONFIG_USB_CATC is not set # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_MON is not set # USB port drivers # USB Serial Converter support # CONFIG_USB_SERIAL is not set # USB Miscellaneous drivers # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set # CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # USB DSL modem support # USB Gadget Support # CONFIG_USB_GADGET is not set Installed versions of: libusb sane-frontends sane-backends dev-libs/libusb-0.1.12-r1 USE="-debug -doc" media-gfx/sane-frontends-1.0.14 USE="gimp" media-gfx/sane-backends-1.0.18-r2 USE="gphoto2 ipv6 usb v4l"
