0
votes
1answer
41 views

Issue: Time is not in sync between Ubunut and Win8

I am using Ubuntu 12.04 dual booting with Win8.1. Recently I am noticing that whenever I boot alternative OS the time is not the same i.e When I switch from Ubuntu to Windows,system time in Windows ...
0
votes
0answers
144 views

Boot takes long time: “switching to clocksource tsc ”

I am working on Pxeboot server. I installed Pxeboot server in one virtual machine and I start my Pxeboot client it takes time to boot while it got this message "switching to clocksource tsc" How to ...
1
vote
1answer
40 views

What files get edited when the system time changes?

If the system time is changed on Linux, what files get edited? I know the timezone is kept in etc/timezone but is there anything if the timezone is not changed, but the time is?
0
votes
5answers
2k views

How can I speed up boot time?

Here is my bootchart (WARNING! Huge image!) Here is my kernel log Here is my syslog Here is my dmesg
0
votes
3answers
415 views

Very Slow Boot Up time and low battery life [duplicate]

Possible Duplicate: How can I improve overall system performance? I have a i3 laptop with Ubuntu 11.10(64bit) and the boot last 30-40 seconds.... how can I make it faster? Also my laptop is ...
1
vote
1answer
314 views

How to tell when the Operating System was installed? [duplicate]

Possible Duplicate: Date Ubuntu was installed? uptime shows how long ago the computer was started, and that is very handy to know, but I want to know how long ago the system was installed. ...
5
votes
2answers
1k views

ureadahead seems to block the system on boot

I had a look at my bootcharts and something seems to be wrong with them. The ureadahead process does what it's supposed to do (disk utilisation is 100% most of the time), but it also blocks any other ...