禁用usb设备debian

Question

如何禁用debian上的usb设备？我使用的是macbook，但我已经在上面安装了debian 8.2。

USB设备:读卡器(Apple)的功率太大了，我甚至不使用这个设备。

我怎么才能让那个设备失效？

  33.8 W    100.0%                      Device         USB device: Card Reader (Apple)
  2.96 W    100.0%                      Device         Radio device: btusb
  477 mW      0.0 pkts/s                Device         Network interface: wlan0 (wl)

运行lsusb我找不到哪个设备是读卡器

Bus 002 Device 003: ID 05ac:8406 Apple, Inc. 
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 05ac:8289 Apple, Inc. 
Bus 001 Device 002: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
Bus 001 Device 003: ID 05ac:0262 Apple, Inc. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

附加信息.

dmesg _ grep苹果

[    0.000000] ACPI: RSDP 0x000000007AD8E014 000024 (v02 APPLE )
[    0.000000] ACPI: XSDT 0x000000007AD8E1C0 00009C (v01 APPLE  Apple00  00000000      01000013)
[    0.000000] ACPI: FACP 0x000000007AD8C000 0000F4 (v05 APPLE  Apple00  00000000 Loki 0000005F)
[    0.000000] ACPI: DSDT 0x000000007AD80000 006C1F (v03 APPLE  MacBookP 00110002 INTL 20100915)
[    0.000000] ACPI: HPET 0x000000007AD8B000 000038 (v01 APPLE  Apple00  00000001 Loki 0000005F)
[    0.000000] ACPI: APIC 0x000000007AD8A000 0000BC (v02 APPLE  Apple00  00000001 Loki 0000005F)
[    0.000000] ACPI: SBST 0x000000007AD88000 000030 (v01 APPLE  Apple00  00000001 Loki 0000005F)
[    0.000000] ACPI: ECDT 0x000000007AD87000 000053 (v01 APPLE  Apple00  00000001 Loki 0000005F)
[    0.000000] ACPI: SSDT 0x000000007AD7F000 00010B (v01 APPLE  SataAhci 00001000 INTL 20100915)
[    0.000000] ACPI: SSDT 0x000000007AD7E000 000024 (v01 APPLE  SmcDppt  00001000 INTL 20100915)
[    0.000000] ACPI: SSDT 0x000000007AD7C000 000688 (v01 APPLE  SDUsbLpt 00001000 INTL 20100915)
[    0.000000] ACPI: SSDT 0x000000007AD79000 000032 (v01 APPLE  SsdtS3   00001000 INTL 20100915)
[    0.000000] ACPI: SSDT 0x000000007AD64000 009E2C (v01 APPLE  TbtPEG11 00001000 INTL 20100915)
[    0.000000] ACPI: SSDT 0x000000007AD63000 0000B8 (v01 APPLE  Sdxc     00001000 INTL 20100915)
[    0.000000] ACPI: MCFG 0x000000007AD89000 00003C (v01 APPLE  Apple00  00000001 Loki 0000005F)
[    0.000000] ACPI: DMAR 0x000000007AD5F000 000088 (v01 APPLE  HSW      00000001 AAPL 00000001)
[    2.141500] ata1.00: ATA-8: APPLE SSD SM0512F, UXM2JA1Q, max UDMA/133
[    2.149927] scsi 0:0:0:0: Direct-Access     ATA      APPLE SSD SM0512 JA1Q PQ: 0 ANSI: 5
[    3.051962] scsi 1:0:0:0: Direct-Access     APPLE    SD Card Reader   3.00 PQ: 0 ANSI: 6

sg_scan -i

/dev/sg0: scsi0 channel=0 id=0 lun=0 [em]
    ATA       APPLE SSD SM0512  JA1Q [rmb=0 cmdq=0 pqual=0 pdev=0x0] 
/dev/sg1: scsi1 channel=0 id=0 lun=0 [em]
    APPLE     SD Card Reader    3.00 [rmb=1 cmdq=0 pqual=0 pdev=0x0] 

ps -ax \ grep dev

   47 ?        S      0:00 [kdevtmpfs]
   59 ?        S<     0:00 [devfreq_wq]
  215 ?        Ss     0:00 /lib/systemd/systemd-udevd
 2525 ?        Sl     0:15 /google/chrome/chrome 
 4358 pts/2    S+     0:00 grep dev

我已经尝试过这个答案中的所有建议，但都不起作用。所以我才有个新问题。

Answer 1

我更喜欢把原来的答案归功于原来的答案，而不是削减(削减)。也许这个能帮到你。

超级用户:如何在Debian中禁用我的内置读卡器？