当我将适配器插入膝上型计算机时,我会在syslog中得到以下消息:Oct 31 23:42:46 eris kernel: [17882.073165] usb 2-6: new full-speed USB device number23 using xhci_hcd
Oct 31 23:42:46 eris kernel: [17882.204575] usb 2-6</em
当我将设备连接到我的机器并尝试在Ubuntu (20.04LTS)下插入DVD时,磁盘旋转和驱动器试图读取它,但光盘从未安装。下面是在没有磁盘的情况下连接驱动器时的dmesg输出:
[ 314.839390] usb 2-6: new SuperSpeed Gen 1 USB device number 3 using:0:0: Attached
假设我有2-6,通过使用下面的程序,我可以生成范围DECLARE @startRange INT = PARSENAME(REPLACEDISTINCT Number = numberWHERE number BETWEEN @startRange AND @lastRangeDECLARE @range VARCHAR(50) = '2-6,9