我有戴尔 Inspiron 1525。挂起和恢复工作正常。
突然之间,当我单击suspend
菜单选项时,系统不会暂停。相反,它被锁定。查看dmesg
输出显示
[48214.876143] sky2 eth0: disabling interface
[48215.844400] PM: Syncing filesystems ... done.
[48215.872063] PM: Preparing system for mem sleep
[48215.872070] Freezing user space processes ... (elapsed 0.00 seconds) done.
[48215.873464] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
[48215.873582] PM: Entering mem sleep
[48215.873597] Suspending console(s) (use no_console_suspend to debug)
[48225.872091] usbhid 6-2:1.0: suspend error -5
[48225.872100] pm_op(): usb_dev_suspend+0x0/0x20 returns -5
[48225.872104] PM: Device 6-2 failed to suspend: error -5
[48225.872106] PM: Some devices failed to suspend
[48225.876917] PM: resume of devices complete after 4.807 msecs
[48226.076192] PM: resume devices took 0.204 seconds
[48226.076203] PM: Finishing wakeup.
[48226.076205] Restarting tasks ... done.
[48226.388912] sky2 eth0: enabling interface
[48226.390582] ADDRCONF(NETDEV_UP): eth0: link is not ready
[48227.894532] sky2 eth0: Link is up at 100 Mbps, full duplex, flow control rx
[48227.894999] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[48237.172073] eth1: no IPv6 routers present
特别是usbhid 6-2:1.0: suspend error -5
。谷歌没有发现任何有用的东西。
我该如何进一步解决此问题?
线
PM:设备 6-2 挂起失败:错误 -5
表明挂起该设备存在问题。您可以通过执行 lsusb 并查看它来了解 Bus 6.2 上的内容。如果问题仍然存在,请使用“ubuntu-bug linux”提交错误报告
我认为输出中可能有一些线索
dmesg
。做
寻找停止暂停暂停的特定进程,它有什么作用吗?
在这种情况下,请在此处查看我的答案:如何使“暂停”选项起作用?关于如何在挂起之前自动杀死它们。