Сканер HP Scanjet 5000 s2 по usb не работает. Возможно нет поддержки ? 
$ uname -r
6.1.124-un-def-alt1
$ cat /etc/os-release
NAME="ALT"
VERSION="10.4"
ID=altlinux
LOGO="basealt"
VERSION_ID=10.4
PRETTY_NAME="ALT Workstation K 10.4 (Sorbaronia Mitschurinii)"
ANSI_COLOR="1;33"
CPE_NAME="cpe:/o:alt:kworkstation:10"
BUILD_ID="ALT 10.4"
ALT_BRANCH_ID="p10"
HOME_URL="https://www.basealt.ru/"
BUG_REPORT_URL="https://bugs.altlinux.org/"
DOCUMENTATION_URL="https://docs.altlinux.org/"
SUPPORT_URL="https://support.basealt.ru/"


$ rpm -qa | grep sane
sane-1.2.1-alt2.x86_64
i586-libsane-1.2.1-alt2.i586
sane-airscan-0.99.29-alt2.x86_64
xsane-doc-0.999-alt6.2.noarch
xsane-0.999-alt6.2.x86_64
libsane-1.2.1-alt2.x86_64
xsane-doc-ru-0.999-alt1.noarch
imagescan-sane-3.65.0-alt3.x86_64
libsane-gphoto2-1.2.1-alt2.x86_64
sane-doc-1.2.1-alt2.noarch
hplip-sane-3.24.4-alt0.p10.1.x86_64


$ lsusb
Bus 001 Device 002: ID 03f0:5105 HP, Inc HP Scanjet 5000 s2

$ ls -l /dev/bus/usb/001
итого 0
crw-rw-r-- 1 root root 189, 0 фев 12 11:12 001
crw-rw-r-- 1 root root 189, 1 фев 12 11:13 002
crw-rw-r-- 1 root root 189, 2 фев 12 11:12 003
crw-rw-r-- 1 root root 189, 3 фев 12 11:12 004

$ sane-find-scanner -q
could not open USB device 0x1d6b/0x0003 at 002:001: Access denied (insufficient permissions)
could not open USB device 0x0d62/0x4141 at 001:003: Access denied (insufficient permissions)
could not open USB device 0x03f0/0x5105 at 001:002: Access denied (insufficient permissions)
could not open USB device 0x046d/0xc31c at 001:004: Access denied (insufficient permissions)
could not open USB device 0x1d6b/0x0002 at 001:001: Access denied (insufficient permissions)

[root]# sane-find-scanner -q
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
found possible USB scanner (vendor=0x03f0, product=0x5105) at libusb:001:002

[root]# scanimage -L
MIB search path: /usr/share/snmp/mibs:/usr/share/mibs/net-snmp:/usr/share/mibs/iana:/usr/share/mibs/ietf:/usr/share/mibs/tubs:/usr/share/mibs/cisco:/usr/share/pibs/ietf:/usr/share/pibs/tubs:
Cannot find module (NET-SNMP-AGENT-MIB): At line 0 in (none)
Cannot find module (SNMPv2-MIB): At line 0 in (none)
Cannot find module (IF-MIB): At line 0 in (none)
Cannot find module (IP-MIB): At line 0 in (none)
Cannot find module (TCP-MIB): At line 0 in (none)
Cannot find module (UDP-MIB): At line 0 in (none)
Cannot find module (HOST-RESOURCES-MIB): At line 0 in (none)
Cannot find module (NOTIFICATION-LOG-MIB): At line 0 in (none)
Cannot find module (DISMAN-EVENT-MIB): At line 0 in (none)
Cannot find module (DISMAN-SCHEDULE-MIB): At line 0 in (none)
Cannot find module (EtherLike-MIB): At line 0 in (none)
Cannot find module (HOST-RESOURCES-TYPES): At line 0 in (none)
Cannot find module (IPV6-ICMP-MIB): At line 0 in (none)
Cannot find module (IPV6-MIB): At line 0 in (none)
Cannot find module (IPV6-TCP-MIB): At line 0 in (none)
Cannot find module (IPV6-UDP-MIB): At line 0 in (none)
Cannot find module (UCD-IPFWACC-MIB): At line 0 in (none)
Cannot find module (SNMP-TARGET-MIB): At line 0 in (none)
Cannot find module (TUNNEL-MIB): At line 0 in (none)
Cannot find module (IPV6-FLOW-LABEL-MIB): At line 0 in (none)
Cannot find module (UCD-DISKIO-MIB): At line 0 in (none)
Cannot find module (LM-SENSORS-MIB): At line 0 in (none)
Cannot find module (UCD-SNMP-MIB): At line 0 in (none)
Cannot find module (UCD-DEMO-MIB): At line 0 in (none)
Cannot find module (NET-SNMP-VACM-MIB): At line 0 in (none)
Cannot find module (SNMP-VIEW-BASED-ACM-MIB): At line 0 in (none)
Cannot find module (SNMP-COMMUNITY-MIB): At line 0 in (none)
Cannot find module (IP-FORWARD-MIB): At line 0 in (none)
Cannot find module (SNMP-NOTIFICATION-MIB): At line 0 in (none)
Cannot find module (SNMP-FRAMEWORK-MIB): At line 0 in (none)
Cannot find module (SNMP-MPD-MIB): At line 0 in (none)
Cannot find module (SNMP-USER-BASED-SM-MIB): At line 0 in (none)
Cannot find module (SNMPv2-TM): At line 0 in (none)
Cannot find module (NET-SNMP-PASS-MIB): At line 0 in (none)
Cannot find module (NET-SNMP-EXTEND-MIB): At line 0 in (none)
Cannot find module (UCD-DLMOD-MIB): At line 0 in (none)
printer_info: haven't find ipv4 and search ipv6 address

No scanners were identified. If you were expecting something different,
check that the scanner is plugged in, turned on and detected by the
sane-find-scanner tool (if appropriate). Please read the documentation
which came with this software (README, FAQ, manpages).