Hi folks, Sometimes my PC dies at boot time: : usb 3-3: config 1 has 0 interfaces, different from the descriptor's value: 1 Unable to handle kernel NULL pointer dereference at 000000000000000d RIP: (:usbcore:usb_new_device+350) : : Unfortunately it is not visible in any log file, so I took a snapshot of the screen. Surely it would be unacceptable to send huge attachments to everybody on this list. Is somebody interested? Or is there some upload area available, that I could use? # lsusb Bus 003 Device 003: ID 07cc:0301 Carry Computer Eng., Co., Ltd 6-in-1 Card Reader Bus 003 Device 002: ID 0ace:1211 ZyDAS 802.11b/g USB2 WiFi Bus 003 Device 004: ID 124a:4023 AirVast Bus 003 Device 001: ID 0000:0000 Bus 002 Device 001: ID 0000:0000 Bus 001 Device 001: ID 0000:0000 Many thanx Harri