Linux Mint 21.1
Если я гружусь с подключенным сканером, получаю вот это
[ 7.754807] usb 1-6.4: unable to read config index 0 descriptor/start: -110
[ 7.754818] usb 1-6.4: can't read configurations, error -110
[ 7.840845] usb 1-6.4: new full-speed USB device number 7 using xhci_hcd
[ 13.130804] usb 1-6.4: unable to read config index 0 descriptor/start: -110
[ 13.130830] usb 1-6.4: can't read configurations, error -110
[ 13.131140] usb 1-6-port4: attempt power cycle
[ 13.736844] usb 1-6.4: new full-speed USB device number 8 using xhci_hcd
[ 19.018841] usb 1-6.4: unable to read config index 0 descriptor/start: -110
[ 19.018866] usb 1-6.4: can't read configurations, error -110
[ 19.104842] usb 1-6.4: new full-speed USB device number 9 using xhci_hcd
[ 24.138843] usb 1-6.4: unable to read config index 0 descriptor/start: -110
[ 24.138867] usb 1-6.4: can't read configurations, error -110
[ 24.139158] usb 1-6-port4: unable to enumerate USB device
Потом, когда комп включен, лампочка на сканере не горит, lsusb его не видит:
c@c-desktop:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 004: ID 1a2c:2124 China Resource Semico Co., Ltd Keyboard
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Если выдернуть питание и воткнуть заново, лампочкой поморгает, lsusb на пару секунд зависнет… и всё то же самое
sane-find-scanner:
@c-desktop:~$ sane-find-scanner
# sane-find-scanner will now attempt to detect your scanner. If the
# result is different from what you expected, first make sure your
# scanner is powered up and properly connected to your computer.
# No SCSI scanners found. If you expected something different, make sure that
# you have loaded a kernel SCSI driver for your SCSI adapter.
could not open USB device 0x1d6b/0x0003 at 002:001: Access denied (insufficient permissions)
could not open USB device 0x05e3/0x0608 at 001:003: Access denied (insufficient permissions)
could not open USB device 0x1a2c/0x2124 at 001:004: Access denied (insufficient permissions)
could not open USB device 0x05e3/0x0608 at 001:002: Access denied (insufficient permissions)
could not open USB device 0x1d6b/0x0002 at 001:001: Access denied (insufficient permissions)
# No USB scanners found. If you expected something different, make sure that
# you have loaded a kernel driver for your USB host controller and have setup
# the USB system correctly. See man sane-usb for details.
# Not checking for parallel port scanners.
# Most Scanners connected to the parallel port or other proprietary ports
# can't be detected by this program.
# You may want to run this program as root to find all devices. Once you
# found the scanner devices, be sure to adjust access permissions as
# necessary.
Нашёл похожую тему, но мне нужно два числа, чтобы прописать в конфиг. Как их получить?
