我从 Logitech 购买了 M570 鼠标。它可以在 Ubuntu 上即插即用,但插入 Logitech 统一接收器后,系统在启动时会挂起。我必须在启动前拔下 USB 接收器,然后在登录屏幕上再次插入。系统日志中没有显示任何内容(它在很早的阶段就冻结了)。
注意:我的电脑上插着另一个罗技接收器(无线键盘接收器)
系统盘
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0409:0059 NEC Corp. HighSpeed Hub
Bus 004 Device 002: ID 046d:c505 Logitech, Inc. Cordless Mouse+Keyboard Receiver
Bus 001 Device 003: ID 2304:0237 Pinnacle Systems, Inc. PCTV 73e [DiBcom DiB7000PC]
Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
xinput--列表
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech USB Receiver id=10 [slave pointer (2)]
⎜ ↳ Logitech USB Receiver id=12 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Power Button id=7 [slave keyboard (3)]
↳ IR-receiver inside an USB DVB receiver id=8 [slave keyboard (3)]
↳ Logitech USB Receiver id=9 [slave keyboard (3)]
↳ Logitech USB Receiver id=11 [slave keyboard (3)]
我该怎么做才能使这些设备正常工作且不冻结?
答案1
尝试更改计算机上连接的物理 USB 端口。如果它在集线器中,请尝试移动集线器和/或 USB 设备本身。