
Chapter 5 Troubleshooting
Verifying USB Installation for Optimum Performance
Quantum DAT 160 User’s Guide 47
Figure 24 Windows Device
Manager, USB Controllers
Check Drivers (Linux) 5
Use the following procedure to check that both drivers are present:
1 usb_storage driver
• At the command prompt type:
lsmod | grep usb_storage
• The output of this command should contain a line similar to:
usb_storage 61193 0
• If this line is not present, type:
modprobe usb_storage
at the command line to load the usb-storage driver.
2 st tape driver
• At the command prompt type:
lsmod | grep st
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