severity 674710 wishlist quit Hello,
> When I switch on an USB disk I obtain the errors hereafter in syslog : > > Jun 2 23:34:01 mcfm4 colord-sane: io/hpmud/musb.c 139: unable > get_string_descriptor -1: Operation not permitted > Jun 2 23:34:01 mcfm4 colord-sane: io/hpmud/musb.c 2040: invalid product id > string ret=-1 > Jun 2 23:34:01 mcfm4 colord-sane: io/hpmud/musb.c 139: unable > get_string_descriptor -1: Operation not permitted > Jun 2 23:34:02 mcfm4 colord-sane: io/hpmud/musb.c 2045: invalid serial id > string ret=-1 > Jun 2 23:34:02 mcfm4 colord-sane: io/hpmud/musb.c 139: unable > get_string_descriptor -1: Operation not permitted > Jun 2 23:34:02 mcfm4 colord-sane: io/hpmud/musb.c 2050: invalid manufacturer > string ret=-1 > > I obtain the same errors when I switch on my HP PSC 1610 printer which have > a card reader in it. This appears to be colord-sane identifying the presence of a new USB device and trying to probe to see if it's a USB scanner. colord-sane deliberately doesn't have permission to do this for arbitrary USB devices, just things that we identify as scanners. This (should be) is harmless, but it could be silenced. Probably by only attempting to probe devices udev knows to be scanners.
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