Scanner wird mit USB Live Stick aber nicht mehr nach Installation von Manjaro erkannt

Hallo,

ich versuche schon seit einiger Zeit meinen alten SCSI Filmscanner unter Manjaro zum Laufen zu bringen:

Vor einiger Zeit ist mir aufgefallen, dass der Scanner mit einem Manjaro USB Live Stick sofort unter Vuescan erkannt wird. Nach der Installation von Manjaro wird der Scanner aber leider nicht mehr erkannt. Seitens Vuescan wird ein Problem bezüglich "libusb device protections" vermutet. Vuescan hat daher wohl ein Problem auf den Ratoc USB/SCSI Adapter zuzugreifen. Ich habe Vuescan auch bereits mit 'sudo -H' gestartet, aber zum Scanner gibt es weiterhin keine Verbindung.

Hat jemand einen Tipp für mich mich?

Hier die Ausgaben des USB Live Sticks:

[manjaro@manjaro ~]$ lsb_release -a
LSB Version:    n/a
Distributor ID: ManjaroLinux
Description:    Manjaro Linux
Release:        18.1.4
Codename:       Juhraya

[manjaro@manjaro ~]$ uname -r
5.4.2-1-MANJARO

[manjaro@manjaro ~]$ sudo lshw
....
*-pci:2
             description: PCI bridge
             product: Celeron N3350/Pentium N4200/Atom E3900 Series PCI Express Port B #1
             vendor: Intel Corporation
             physical id: 14
             bus info: pci@0000:00:14.0
             version: fb
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:124
        *-usb
             description: USB controller
             product: Celeron N3350/Pentium N4200/Atom E3900 Series USB xHCI
             vendor: Intel Corporation
             physical id: 15
             bus info: pci@0000:00:15.0
             version: 0b
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi xhci bus_master cap_list
             configuration: driver=xhci_hcd latency=0
             resources: irq:125 memory:91200000-9120ffff
           *-usbhost:0
                product: xHCI Host Controller
                vendor: Linux 5.4.2-1-MANJARO xhci-hcd
                physical id: 0
                bus info: usb@1
                logical name: usb1
                version: 5.04
                capabilities: usb-2.00
                configuration: driver=hub slots=8 speed=480Mbit/s
              *-usb:0
                   description: Mass storage device
                   product: USB-SCSI Converter
                   vendor: RATOCSystems,Inc.
                   physical id: 1
                   bus info: usb@1:1
                   logical name: scsi1
                   version: 1.11
                   serial: -entfernt-
                   capabilities: usb-2.00 scsi emulated scsi-host
                   configuration: driver=usb-storage maxpower=2mA speed=480Mbit/s
                 *-scanner UNCLAIMED
                      description: SCSI Scanner
                      product: LS4K1S
                      vendor: HDM
                      physical id: 0.0.0
                      bus info: scsi@1:0.0.0
                      version: V1.1
                      configuration: ansiversion=2
...

[manjaro@manjaro ~]$ lsmod
Module                  Size  Used by
ccm                    20480  9
fuse                  139264  5
rfcomm                 90112  16
sg                     40960  0
st                     69632  0
sr_mod                 28672  0
cdrom                  73728  1 sr_mod
cmac                   16384  3
algif_hash             16384  1
algif_skcipher         16384  1
af_alg                 28672  6 algif_hash,algif_skcipher
bnep                   28672  2
uvcvideo              114688  0
videobuf2_vmalloc      20480  1 uvcvideo
videobuf2_memops       20480  1 videobuf2_vmalloc
videobuf2_v4l2         28672  1 uvcvideo
videobuf2_common       57344  2 videobuf2_v4l2,uvcvideo
videodev              249856  3 videobuf2_v4l2,uvcvideo,videobuf2_common
rtsx_usb_ms            24576  0
btusb                  65536  0
memstick               20480  1 rtsx_usb_ms
btrtl                  24576  1 btusb
btbcm                  16384  1 btusb
btintel                28672  1 btusb
mc                     61440  4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
bluetooth             671744  41 btrtl,btintel,btbcm,bnep,btusb,rfcomm
ecdh_generic           16384  2 bluetooth
ecc                    32768  1 ecdh_generic
crc16                  16384  1 bluetooth
joydev                 28672  0
mousedev               24576  0
iwlmvm                442368  0
snd_sof_pci            20480  0
snd_sof_intel_byt      20480  1 snd_sof_pci
mac80211              991232  1 iwlmvm
intel_telemetry_pltdrv    20480  0
snd_sof_intel_ipc      20480  1 snd_sof_intel_byt
snd_sof_xtensa_dsp     16384  1 snd_sof_pci
intel_punit_ipc        16384  1 intel_telemetry_pltdrv
snd_sof_intel_hda_common    73728  1 snd_sof_pci
intel_telemetry_core    16384  1 intel_telemetry_pltdrv
intel_pmc_ipc          20480  1 intel_telemetry_pltdrv
snd_soc_hdac_hda       24576  1 snd_sof_intel_hda_common
snd_hda_codec_hdmi     73728  1
snd_sof_intel_hda      20480  1 snd_sof_intel_hda_common
libarc4                16384  1 mac80211
snd_sof               118784  4 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc
snd_hda_ext_core       32768  3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_soc_acpi_intel_match    32768  2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_acpi           16384  2 snd_sof_pci,snd_soc_acpi_intel_match
x86_pkg_temp_thermal    20480  0
intel_powerclamp       20480  0
coretemp               20480  0
snd_soc_core          286720  3 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda
snd_hda_codec_realtek   126976  1
kvm_intel             311296  0
snd_hda_codec_generic    94208  1 snd_hda_codec_realtek
ledtrig_audio          16384  2 snd_hda_codec_generic,snd_hda_codec_realtek
snd_compress           28672  1 snd_soc_core
ac97_bus               16384  1 snd_soc_core
kvm                   790528  1 kvm_intel
snd_pcm_dmaengine      16384  1 snd_soc_core
snd_hda_intel          49152  3
snd_intel_nhlt         20480  2 snd_hda_intel,snd_sof_intel_hda_common
snd_hda_codec         155648  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
iwlwifi               372736  1 iwlmvm
ofpart                 20480  0
cmdlinepart            16384  0
intel_spi_platform     16384  0
irqbypass              16384  1 kvm
intel_spi              24576  1 intel_spi_platform
snd_hda_core          102400  9 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
spi_nor                61440  1 intel_spi
intel_xhci_usb_role_switch    16384  0
acer_wmi               28672  0
snd_hwdep              16384  1 snd_hda_codec
crct10dif_pclmul       16384  1
mtd                    77824  6 spi_nor,cmdlinepart,intel_spi,ofpart
tpm_crb                20480  0
ghash_clmulni_intel    16384  0
cfg80211              851968  3 iwlmvm,iwlwifi,mac80211
snd_pcm               135168  8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
mei_hdcp               24576  0
tpm_tis                16384  0
intel_cstate           16384  0
intel_rapl_msr         20480  0
sparse_keymap          16384  1 acer_wmi
psmouse               180224  0
roles                  16384  1 intel_xhci_usb_role_switch
rfkill                 28672  10 acer_wmi,bluetooth,cfg80211
tpm_tis_core           24576  1 tpm_tis
wdat_wdt               20480  0
intel_rapl_perf        16384  0
input_leds             16384  0
wmi_bmof               16384  0
tpm                    73728  3 tpm_tis,tpm_crb,tpm_tis_core
snd_timer              40960  1 snd_pcm
pcspkr                 16384  0
evdev                  24576  14
acer_wireless          20480  0
snd                   106496  16 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm
processor_thermal_device    20480  0
mac_hid                16384  0
rng_core               16384  1 tpm
intel_rapl_common      28672  2 intel_rapl_msr,processor_thermal_device
intel_lpss_pci         20480  0
intel_lpss             16384  1 intel_lpss_pci
mei_me                 45056  1
idma64                 20480  0
soundcore              16384  1 snd
mei                   118784  3 mei_hdcp,mei_me
lpc_ich                28672  0
int3406_thermal        16384  0
int340x_thermal_zone    16384  1 processor_thermal_device
i2c_i801               36864  0
int3400_thermal        20480  0
intel_soc_dts_iosf     20480  1 processor_thermal_device
acpi_thermal_rel       16384  1 int3400_thermal
ac                     16384  0
uinput                 20480  0
crypto_user            16384  0
ip_tables              36864  0
x_tables               49152  1 ip_tables
overlay               135168  1
squashfs               69632  4
isofs                  49152  1
sd_mod                 57344  2
rtsx_usb_sdmmc         32768  0
rtsx_usb               28672  2 rtsx_usb_sdmmc,rtsx_usb_ms
uas                    28672  0
usb_storage            77824  2 uas
mmc_block              53248  0
i915                 2375680  33
crc32_pclmul           16384  0
crc32c_intel           24576  0
i2c_algo_bit           16384  1 i915
drm_kms_helper        217088  1 i915
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
ahci                   40960  0
sysimgblt              16384  1 drm_kms_helper
libahci                40960  1 ahci
serio_raw              20480  0
atkbd                  36864  0
fb_sys_fops            16384  1 drm_kms_helper
libata                274432  2 libahci,ahci
libps2                 20480  2 atkbd,psmouse
sdhci_pci              57344  0
aesni_intel           372736  10
cqhci                  32768  1 sdhci_pci
drm                   516096  12 drm_kms_helper,i915
glue_helper            16384  1 aesni_intel
crypto_simd            16384  1 aesni_intel
sdhci                  69632  1 sdhci_pci
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel
xhci_pci               20480  0
intel_gtt              24576  1 i915
mmc_core              184320  5 sdhci,rtsx_usb_sdmmc,cqhci,mmc_block,sdhci_pci
xhci_hcd              282624  1 xhci_pci
scsi_mod              249856  7 st,sd_mod,usb_storage,uas,libata,sg,sr_mod
agpgart                53248  2 intel_gtt,drm
battery                24576  0
i8042                  32768  1 acer_wmi
serio                  28672  9 serio_raw,atkbd,psmouse,i8042
wmi                    36864  2 acer_wmi,wmi_bmof
dm_snapshot            53248  0
dm_bufio               32768  1 dm_snapshot
dm_mod                159744  2 dm_snapshot,dm_bufio
loop                   40960  8

Und nach der Installation:

[benutzer@laptop ~]$ lsb_release -a
LSB Version:    n/a
Distributor ID: ManjaroLinux
Description:    Manjaro Linux
Release:        18.1.4
Codename:       Juhraya

[benutzer@laptop ~]$ uname -r
5.4.2-1-MANJARO

[benutzer@laptop ~]$ sudo lshw
...
 *-pci:2
             description: PCI bridge
             product: Celeron N3350/Pentium N4200/Atom E3900 Series PCI Express Port B #1
             vendor: Intel Corporation
             physical id: 14
             bus info: pci@0000:00:14.0
             version: fb
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:124
        *-usb
             description: USB controller
             product: Celeron N3350/Pentium N4200/Atom E3900 Series USB xHCI
             vendor: Intel Corporation
             physical id: 15
             bus info: pci@0000:00:15.0
             version: 0b
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi xhci bus_master cap_list
             configuration: driver=xhci_hcd latency=0
             resources: irq:125 memory:91200000-9120ffff
           *-usbhost:0
                product: xHCI Host Controller
                vendor: Linux 5.4.2-1-MANJARO xhci-hcd
                physical id: 0
                bus info: usb@1
                logical name: usb1
                version: 5.04
                capabilities: usb-2.00
                configuration: driver=hub slots=8 speed=480Mbit/s
              *-usb:0
                   description: Mass storage device
                   product: USB-SCSI Converter
                   vendor: RATOCSystems,Inc.
                   physical id: 1
                   bus info: usb@1:1
                   version: 1.11
                   serial: -entfernt-
                   capabilities: usb-2.00 scsi
                   configuration: driver=usb-storage maxpower=2mA speed=480Mbit/s
              *-usb:1
...

[benutzer@laptop ~]$ lsmod
Module                  Size  Used by
ccm                    20480  6
rfcomm                 90112  16
fuse                  139264  5
cmac                   16384  3
algif_hash             16384  1
algif_skcipher         16384  1
af_alg                 28672  6 algif_hash,algif_skcipher
intel_telemetry_pltdrv    20480  0
intel_punit_ipc        16384  1 intel_telemetry_pltdrv
intel_telemetry_core    16384  1 intel_telemetry_pltdrv
intel_pmc_ipc          20480  1 intel_telemetry_pltdrv
snd_hda_codec_hdmi     73728  1
snd_sof_pci            20480  0
snd_sof_intel_byt      20480  1 snd_sof_pci
snd_sof_intel_ipc      20480  1 snd_sof_intel_byt
joydev                 28672  0
snd_sof_xtensa_dsp     16384  1 snd_sof_pci
snd_sof_intel_hda_common    73728  1 snd_sof_pci
snd_soc_hdac_hda       24576  1 snd_sof_intel_hda_common
snd_sof_intel_hda      20480  1 snd_sof_intel_hda_common
mousedev               24576  0
snd_sof               118784  4 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc
snd_hda_codec_realtek   126976  1
x86_pkg_temp_thermal    20480  0
snd_hda_codec_generic    94208  1 snd_hda_codec_realtek
bnep                   28672  2
intel_powerclamp       20480  0
ledtrig_audio          16384  2 snd_hda_codec_generic,snd_hda_codec_realtek
coretemp               20480  0
kvm_intel             311296  0
snd_hda_ext_core       32768  3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
btusb                  65536  0
snd_soc_acpi_intel_match    32768  2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_acpi           16384  2 snd_sof_pci,snd_soc_acpi_intel_match
btrtl                  24576  1 btusb
rtsx_usb_ms            24576  0
btbcm                  16384  1 btusb
squashfs               69632  0
i915                 2375680  29
snd_soc_core          286720  3 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda
iwlmvm                442368  0
btintel                28672  1 btusb
rtsx_usb_sdmmc         32768  0
memstick               20480  1 rtsx_usb_ms
mac80211              991232  1 iwlmvm
kvm                   790528  1 kvm_intel
rtsx_usb               28672  2 rtsx_usb_sdmmc,rtsx_usb_ms
bluetooth             671744  41 btrtl,btintel,btbcm,bnep,btusb,rfcomm
snd_compress           28672  1 snd_soc_core
i2c_algo_bit           16384  1 i915
loop                   40960  0
libarc4                16384  1 mac80211
ac97_bus               16384  1 snd_soc_core
ofpart                 20480  0
drm_kms_helper        217088  1 i915
snd_pcm_dmaengine      16384  1 snd_soc_core
cmdlinepart            16384  0
ecdh_generic           16384  2 bluetooth
ecc                    32768  1 ecdh_generic
intel_spi_platform     16384  0
mei_hdcp               24576  0
intel_spi              24576  1 intel_spi_platform
iwlwifi               372736  1 iwlmvm
intel_rapl_msr         20480  0
irqbypass              16384  1 kvm
snd_hda_intel          49152  3
drm                   516096  12 drm_kms_helper,i915
spi_nor                61440  1 intel_spi
crct10dif_pclmul       16384  1
crc32_pclmul           16384  0
snd_intel_nhlt         20480  2 snd_hda_intel,snd_sof_intel_hda_common
ghash_clmulni_intel    16384  0
snd_hda_codec         155648  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
mtd                    77824  6 spi_nor,cmdlinepart,intel_spi,ofpart
intel_xhci_usb_role_switch    16384  0
roles                  16384  1 intel_xhci_usb_role_switch
acer_wmi               28672  0
nls_iso8859_1          16384  1
nls_cp437              20480  1
sparse_keymap          16384  1 acer_wmi
wmi_bmof               16384  0
vfat                   24576  1
snd_hda_core          102400  9 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
fat                    86016  1 vfat
snd_hwdep              16384  1 snd_hda_codec
uvcvideo              114688  0
aesni_intel           372736  8
snd_pcm               135168  8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
videobuf2_vmalloc      20480  1 uvcvideo
videobuf2_memops       20480  1 videobuf2_vmalloc
crypto_simd            16384  1 aesni_intel
videobuf2_v4l2         28672  1 uvcvideo
cfg80211              851968  3 iwlmvm,iwlwifi,mac80211
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel
videobuf2_common       57344  2 videobuf2_v4l2,uvcvideo
glue_helper            16384  1 aesni_intel
snd_timer              40960  1 snd_pcm
intel_cstate           16384  0
intel_gtt              24576  1 i915
intel_rapl_perf        16384  0
processor_thermal_device    20480  0
agpgart                53248  2 intel_gtt,drm
wdat_wdt               20480  0
psmouse               180224  0
snd                   106496  16 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm
input_leds             16384  0
videodev              249856  3 videobuf2_v4l2,uvcvideo,videobuf2_common
tpm_crb                20480  0
syscopyarea            16384  1 drm_kms_helper
mei_me                 45056  1
pcspkr                 16384  0
sysfillrect            16384  1 drm_kms_helper
tpm_tis                16384  0
intel_rapl_common      28672  2 intel_rapl_msr,processor_thermal_device
mei                   118784  3 mei_hdcp,mei_me
rfkill                 28672  10 acer_wmi,bluetooth,cfg80211
soundcore              16384  1 snd
tpm_tis_core           24576  1 tpm_tis
mc                     61440  4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
lpc_ich                28672  0
i2c_i801               36864  0
sysimgblt              16384  1 drm_kms_helper
intel_lpss_pci         20480  0
fb_sys_fops            16384  1 drm_kms_helper
int340x_thermal_zone    16384  1 processor_thermal_device
intel_lpss             16384  1 intel_lpss_pci
intel_soc_dts_iosf     20480  1 processor_thermal_device
idma64                 20480  0
evdev                  24576  14
tpm                    73728  3 tpm_tis,tpm_crb,tpm_tis_core
mac_hid                16384  0
ac                     16384  0
battery                24576  0
rng_core               16384  1 tpm
int3400_thermal        20480  0
wmi                    36864  2 acer_wmi,wmi_bmof
acpi_thermal_rel       16384  1 int3400_thermal
acer_wireless          20480  0
int3406_thermal        16384  0
uinput                 20480  0
crypto_user            16384  0
ip_tables              36864  0
x_tables               49152  1 ip_tables
ext4                  782336  1
crc32c_generic         16384  0
crc16                  16384  2 bluetooth,ext4
mbcache                16384  1 ext4
jbd2                  135168  1 ext4
uas                    28672  0
usb_storage            77824  1 uas
mmc_block              53248  3
serio_raw              20480  0
atkbd                  36864  0
libps2                 20480  2 atkbd,psmouse
ahci                   40960  0
libahci                40960  1 ahci
sdhci_pci              57344  0
crc32c_intel           24576  2
cqhci                  32768  1 sdhci_pci
libata                274432  2 libahci,ahci
xhci_pci               20480  0
sdhci                  69632  1 sdhci_pci
mmc_core              184320  5 sdhci,rtsx_usb_sdmmc,cqhci,mmc_block,sdhci_pci
xhci_hcd              282624  1 xhci_pci
scsi_mod              249856  3 usb_storage,uas,libata
i8042                  32768  1 acer_wmi
serio                  28672  9 serio_raw,atkbd,psmouse,i8042

Vielen Dank!

Sich im KDE Anmeldebildschirm als 'root' einzuloggen hat leider auch keinen Erfolg gebracht. Der Scanner wird weiterhin nicht erkannt :confused:

Zur Vollständigkeit finden sich anbei noch die vuescan.log Dateien.

Manjaro USB Live Stick:

VueScan 9 x64 (9.7.16) Jan  6 2020 UTC+1 Linux gcc 5 4 cpus
Unregistered
    0 Begin startup
    0 Calling mdns_open
    0 Calling prob_open
    0 prob: Searching for /dev/usbscanner devices
    0 prob: Searching for libusb devices
    0 [genesys] sane_init_impl: start
    0 [genesys]   sane_init_impl: authorize == null
    0 [genesys]   SANE Genesys backend from VueScan
    0 [genesys] sane_init_impl: completed
    0 prob: Found device: vid 0930 pid 6545 mfg "Kingston" mdl "DataTraveler 3.0" ser "-" por "008"
    0 prob: Found device: vid 1c7a pid 0570 mfg "Unknown" mdl "Unknown" ser "Unknown" por "007"
    0 prob: Found device: vid 04f2 pid b5f7 mfg "Unknown" mdl "Unknown" ser "Unknown" por "006"
    0 prob: Found device: vid 0bda pid 0129 mfg "Unknown" mdl "Unknown" ser "Unknown" por "005"
    0 prob: Found device: vid 8087 pid 0a2a mfg "Intel" mdl "Unknown" ser "Unknown" por "004"
    0 prob: Found device: vid 0584 pid 0220 mfg "Ratoc" mdl "Ratoc Adapter" ser "Unknown" por "003"
    0 prob: Found device: vid 058f pid 6387 mfg "Unknown" mdl "Unknown" ser "Unknown" por "002"
    0 prob: Getting mDNS devices
    0 prob: Listing devices being used
    0 Calling scan_open
    0 Searching for SCSI devices
    0 Found device: /dev/sg1
    0 Calling vid1_open
    0 Calling net1_open
    0 Calling usbi_open
    0 usbi: usb_claim_interface failed vid 0584 pid 0220 nco 1 ifn 0 : could not claim interface 0: Operation not permitted
    0 Calling dot4_open
    0 Calling scsi_init
    0    0 INQUIRY                   12  0  0  0 24  0                   00000024 0000 R 06 0e 02 02 9f 00 00 00  H  D  M                 L  S  4  K  1  S                               56 31 2e 31 
    0    0 RESERVE                   16  0  0  0  0  0                   f0060004 0000 
                                                                                       S 70  0  6  0  0  0  0  a  0  0  0  0 29  0  0  0  0  0  a 74 61 72 67 65 74 31 3a 30 3a 30  0  0 
    0    0 INQUIRY                   12  0  2  0 a4  0                   000000a4 0000 R  6  e  2  2 9f  0  0  0 48 44 4d 20 20 20 20 20 4c 53 34 4b 31 53 20 20 20 20 20 20 20 20 20 20 56 31 2e 31 67  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0 77 1f 58 e0 a3  0 19  0 19  0  0  0  0 e1  0 20  0  0  0  c  c 1e  3 52  4 92  0  0  0  0  3 52  4 92  0 1e 1e 1e  0 ff  0  0  1 54  4 92  0  0  0  0  0 52 14 14 30  0  0  0 42  0  0  0  0  0 30 30 30  0 
    0    0 RELEASE                   17  0  0  0  0  0                   00000000 0000 
    0    0 INQUIRY                   12  0  0  0 24  0                   00000024 0000 R 06 0e 02 02 9f 00 00 00  H  D  M                 L  S  4  K  1  S                               56 31 2e 31 
    1    0 RESERVE                   16  0  0  0  0  0                   00000000 0000 
    1 Calling SetupLists
    1 Calling SetupControls
    1 Loading options
    1 Changed Input  | Options              0 (Basic)              1 (Standard)
    1 Changed Color  | Color balance        7 (White balance)      2 (Neutral)
    1 Calling SetupTop
    2 Calling SetupCrp
    2 Startup complete
    3 **** Menu Help | Usage tips
    6 Changed Prefs  | Startup tip          1                      7
   13 Changed Input  | Mode                 0 (Flatbed)            4 (Transp. 2x)
   13 Changed Input  | Media size           14 (A4 (210 x 297 mm)) 0 (Auto)
   13 Changed Input  | Paper width          10370                  10363
   13 Changed Input  | Paper height         14274                  35661
   13 Changed Input  | Auto focus           0 (Manual)             1 (Preview)
   13 Changed Input  | Lock exposure        1                      0
   13 Changed Output | File type            0 (PDF)                1 (JPEG)
   13 Changed Output | PDF file             1                      0
   13 Changed Output | JPEG file            0                      1
   13 Changed Input  | File type            0 (PDF)                1 (JPEG)
   13 Changed Crop   | Crop size            1 (Maximum)            2 (Auto)
   13 Changed Crop   | X size               10370                  10363
   13 Changed Crop   | Y size               14274                  35661
   13 Changed Crop   | Preview X size       10370                  10363
   13 Changed Crop   | Preview Y size       14274                  35661
   13 Changed Crop   | Focus X offset       5185                   5181
   13 Changed Crop   | Focus Y offset       4758                   11887
   13 Changed Output | Printed size         0 (Scan size)          13 (A6 (105 x 148 mm))
   16 Calling scan_clos
   16 [genesys] sane_exit_impl: start
   16 [genesys] sane_exit_impl: completed
   16    0 RELEASE                   17  0  0  0  0  0                   00000000 0000 
   16 Calling scsi_term
   16 Calling dot4_clos
   16 Calling usbi_clos
   16 Calling vid1_clos
   16 Exiting scsi_clos
   16 Calling prob_clos
   16 Calling mdns_clos

Manjaro installiert:

VueScan 9 x64 (9.7.16) Jan  6 2020 UTC+1 Linux gcc 5 4 cpus
Unregistered
    0 Begin startup
    0 Calling mdns_open
    1 Calling prob_open
    1 prob: Searching for /dev/usbscanner devices
    1 prob: Searching for libusb devices
    2 [genesys] sane_init_impl: start
    2 [genesys]   sane_init_impl: authorize == null
    2 [genesys]   SANE Genesys backend from VueScan
    2 [genesys] sane_init_impl: completed
    2 prob: Found device: vid 1c7a pid 0570 mfg "Unknown" mdl "Unknown" ser "Unknown" por "007"
    2 prob: Found device: vid 04f2 pid b5f7 mfg "Unknown" mdl "Unknown" ser "Unknown" por "006"
    2 prob: Found device: vid 0bda pid 0129 mfg "Unknown" mdl "Unknown" ser "Unknown" por "005"
    2 prob: Found device: vid 8087 pid 0a2a mfg "Intel" mdl "Unknown" ser "Unknown" por "004"
    2 prob: Found device: vid 0930 pid 6545 mfg "Kingston" mdl "DataTraveler 3.0" ser "-" por "003"
    2 prob: Found device: vid 0584 pid 0220 mfg "Ratoc" mdl "Ratoc Adapter" ser "Unknown" por "002"
    2 prob: Getting mDNS devices
    2 prob: Listing devices being used
    2 Calling scan_open
    2 Searching for SCSI devices
    2 Calling vid1_open
    2 Calling net1_open
    2 Calling usbi_open
    2 usbi: usb_claim_interface failed vid 0584 pid 0220 nco 1 ifn 0 : could not claim interface 0: Operation not permitted
    2 Calling dot4_open
    2 Calling scsi_init
    2 Calling SetupLists
    2 Calling SetupControls
    2 Loading options
    3 Changed Prefs  | Window maximized     0                      1
    3 Changed Prefs  | Window x size        640                    1920
    3 Changed Prefs  | Window y size        480                    1026
    3 Changed Input  | Mode                 0 (Flatbed)            1 (Transparency)
    3 Changed Color  | Color balance        7 (White balance)      2 (Neutral)
    3 Calling SetupTop
    3 Calling SetupCrp
    3 Startup complete
    4 **** Menu Help | Update VueScan
   12 **** Button Preview
   18 Calling scan_clos
   18 [genesys] sane_exit_impl: start
   18 [genesys] sane_exit_impl: completed
   18 Calling scsi_term
   18 Calling dot4_clos
   18 Calling usbi_clos
   18 Calling vid1_clos
   18 Exiting scsi_clos
   18 Calling prob_clos
   18 Calling mdns_clos

Lange Zeit war bei Manjaro TLP standardmäßig installiert und aktiviert. Ich weis nicht ob das immer noch so ist. Aber falls TLP aktiv ist, einfach mal ausschalten oder ggf. gleich komplett entfernen. Stromsparfunktionen können manchmal komische Effekte auf USB Geräte haben.

Danke für den Tipp. Ich habe TLP über Pamac (Software hinzufügen/entfernen) entfernt und dann beide Geräte (SCSI gerecht) neugestartet. Leider wird der Scanner weiterhin nicht erkannt. Sehr mysteriös ...

Edit: Lässt sich diese "libusb device protection" für den Ratoc USB/SCSI Adapter ändern bzw. einrichten?

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