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本帖最后由 lkf1100 于 2015-06-07 12:44 编辑
有一台主机,内核为2.4.19-1(大家别吐螬说内核低了,我也没办法),近段时间出现了很奇怪的情况:具体表现为:
1、开机一切正常,进入桌面后若键盘鼠标都不动的话过不了几分钟就屏幕就会黑屏,
2、连接此主机的外设就停止工作,提示连接主机失败。
3、ping也会显示返回值为 “request time out”
4、 动一下鼠标或者是键盘后一切正常。- Jun 7 11:05:42 localhost kernel: PCI: Setting latency timer of device 02:00.0 to 64
- 82204 Jun 7 11:05:44 localhost kernel: e1000: eth0: e1000_watchdog_task: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
- 82205 Jun 7 11:10:07 localhost kernel: usb-uhci.c: interrupt, status 20, frame# 0
- 82206 Jun 7 11:10:07 localhost kernel: usb-uhci.c: Host controller halted, trying to re start.
- 82207 Jun 7 11:10:07 localhost kernel: usb-uhci.c: interrupt, status 20, frame# 0
- 82208 Jun 7 11:10:07 localhost kernel: usb-uhci.c: Host controller halted, trying to re start.
- 82209 Jun 7 11:16:24 localhost kernel: PCI: Setting latency timer of device 02:00.0 to 64
- 82210 Jun 7 11:16:26 localhost kernel: e1000: eth0: e1000_watchdog_task: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
- 82211 Jun 7 11:19:23 localhost kernel: PCI: Setting latency timer of device 02:00.0 to 64
- 82212 Jun 7 11:19:25 localhost kernel: e1000: eth0: e1000_watchdog_task: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
- 82213 Jun 7 11:23:01 localhost kernel: usb-uhci.c: interrupt, status 20, frame# 0
- 82214 Jun 7 11:23:01 localhost kernel: usb-uhci.c: Host controller halted, trying to re start.
复制代码 请各们帮忙看看是怎么回事?谢谢[/code]请各们帮忙看看是怎么回事?谢谢 |
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