你好，当我启动时，我的键盘需要 2 到 3 分钟才能激活，因此它极大地减慢了我的启动速度，因为我需要输入密码来解锁分区。我使用内核参数启动，ignore_loglevel看起来系统正在循环遍历所有 USB 端口，并且只有当键盘到达好的 USB 端口时才会激活。循环需要很长时间，对于每个端口来说：
usb 1-3: new high speed USB device number 5 using xhci_hcd
device descriptor read/8, error -110
每个端口需要 10-20 秒，并且只有当键盘到达插入键盘的端口时才会激活。知道如何解决此问题吗？
更新：
这是以下关键行的列表dmesg：
[ 2.545550 < 0.515279>] clocksource: Switched to clocksource tsc
[ 11.442200 < 8.896650>] usb 1-3: device descriptor read/all, error -110
[ 11.609957 < 0.167757>] usb 1-3: new high-speed USB device number 3 using xhci_hcd
[ 21.725142 < 10.115185>] usb 1-3: device descriptor read/all, error -110
[ 21.892918 < 0.167776>] usb 1-3: new high-speed USB device number 4 using xhci_hcd
[ 26.902612 < 5.009694>] usb 1-3: device descriptor read/8, error -110
[ 32.016120 < 5.113508>] usb 1-3: device descriptor read/8, error -110
[ 32.231808 < 0.215688>] usb 1-3: new high-speed USB device number 5 using xhci_hcd
[ 37.241509 < 5.009701>] usb 1-3: device descriptor read/8, error -110
[ 42.355008 < 5.113499>] usb 1-3: device descriptor read/8, error -110
...
[ 44.168565 < 0.009941>] sd 4:0:0:0: [sdb] Attached SCSI removable disk
[ 299.444985 < 255.276420>] mce: [Hardware Error]: Machine check events logged
[ 2306.154859 < 2006.709874>] random: nonblocking pool is initialized
[ 2398.435936 < 92.281077>] NET: Registered protocol family 38
[ 2422.401403 < 23.965467>] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)