0
votes
0answers
78 views

Boot extremely slow in Ubuntu 14.04

My boot to Ubuntu in my Ideapad Z470 is incredible slow, it takes about one minute to get to the OS itself. Does anyone know what I can do to make it faster? If I recall, booting time wasn't that ...
0
votes
1answer
67 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
249 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
41 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
421 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
319 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 ...