Hello Olaf Meeuwissen,
we (i.e. openSUSE) got an issue report of a user who uses the "epkowa" backend for an Epson GT-X770 / Perfection V500 at a USB port with the xhci_hcd kernel driver module which does not work, cf. https://bugzilla.opensuse.org/show_bug.cgi?id=976813 Now I wonder if the "epkowa" backend could be also affected by the current sane-backends 1.0.25 "Workaround for USB3 problems in Linux kernel" that seems to no longer work with newest kernels, cf. http://lists.alioth.debian.org/pipermail/sane-devel/2016-January/034254.html In other words, I wonder if the "epkowa" backend uses the sane-backends USB code or if the "epkowa" backend implements USB communication on its own. In the end I like to understand if a version change of the installed sane-backends software on the user's computer could make a difference whether or not the "epkowa" backend works with the xhci_hcd kernel module. Kind Regards Johannes Meixner -- SUSE LINUX GmbH - GF: Felix Imendoerffer, Jane Smithard, Graham Norton - HRB 21284 (AG Nuernberg) -- sane-devel mailing list: [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "unsubscribe your_password" to [email protected]
