It also displays the time of last system boot. Once you find the line, just insert a new line above with the following: read -p "Press enter to halt" reply Save the file and exit. Is there some log in /var/log that could point me in the right direction? They might contain information leading you to the problem. http://softacoustik.com/how-to/linux-from-scratch-error.php
If you do not have munin installed, it might be an idea to install it (apt-get install munin munin-node) You should also check root-mail for any interesting messages that might be Can 「持ち込んだ食品を飲食するのは禁止である。」be simplified for a notification board? see if you get a core or a kernel dump in the messages. You can find me everywhere Can an umlaut be written as a line in handwriting?
Not the answer you're looking for? But I can not read. It is a better idea to give all logged in users warning message. If you are not sure what to look for, you can start by looking for the words error, panic and warning.
You can read this log file with the help of last command.Task: Display List of last Reboot EntiresType the following command: # last reboot | less Sample outputs:reboot system boot 2.6.18-238.12.1. Check them and look for abnormal patterns. So they can't all end up in a file. –Jim Paris Oct 30 '12 at 0:31 add a comment| up vote 4 down vote Seeing the log in real time I've How To Check Last Reboot Time In Linux Can 「持ち込んだ食品を飲食するのは禁止である。」be simplified for a notification board? 2002 research: speed of light slowing down?
C++ delete a pointer (free memory) Find first non-repetitive char in a string 4 dogs have been born in the same week. How To Check Server Reboot Reason Linux Munin). You may also try sudo halt --verbose share|improve this answer answered Feb 18 '14 at 9:14 totti 824412 So I guess that this is a totally safe proccess. http://unix.stackexchange.com/questions/53252/how-to-read-the-messages-during-power-off more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed
If it helps, post a reportAug 30 08:45:53 asterisk kernel: PCI: Cannot allocate resource region 4 of device 0000:00:1d.0Aug 30 08:45:53 asterisk kernel: PCI: Cannot allocate resource region 4 of device Reboot Log Linux help.ubuntu.com/community/PowerManagement/ReducedPower may be worth a read. –Cedric Knight Jun 5 '15 at 6:36 Regarding UUoC, $CPU time << $Brain time... –MikeP Aug 2 at 21:27 add a comment| up It is then stopped later in the boot process, presumably before it would start logging the output from a user working on the tty. Sieve of Eratosthenes, Step by Step Why don't we construct a spin 1/4 spinor?
Thanks! –Michael Jul 25 '10 at 13:37 Thanks again. read this article Or else log to a file on the rootfs. Shutdown Logs Linux Mon Nov 15 16:52 (53+11:24) reboot system boot 2.6.18-194.26.1. How To Check Reboot Logs In Linux Reply Link Kelly July 16, 2011, 4:49 amGreat and simple solutions, loved your blog / site.
It then does some magic with tty and pts devices to log all output to the terminal it is connected to. useful reference This 'tricks' the sysvinit process, it appears that it is starting two separate services when it is really starting and stopping the same service. asked 6 years ago viewed 51753 times active 1 year ago Related 7Automatic log-in in Linux3Linux log files - why did my server go down?2My Dell laptop running Ubuntu Linux 11.10 You can use io redirection with error redirection when you use shutdown command –PersianGulf Feb 15 '14 at 19:46 add a comment| 8 Answers 8 active oldest votes up vote 11 Ubuntu Shutdown Log
If you are doing so, then make sure, you will rollback all the changes all you made. Who is the highest-grossing debut director? Aug 30 09:32:01 asterisk auditd: Audit daemon rotating log filesSo please check and let me know.Thanks in advance Top Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 my review here Hence every boot log must be preceded by a shutdown log if the booting and shutdown process was normal.
If you have the plymouth splash screen on shutdown that hides the console messages with the Ubuntu logo and progress dots, then hit ESC to see what's going on behind the So then I know what exactly is broken. share|improve this answer answered Jun 16 at 6:43 asdmin 1,4981122 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up Rhel Shutdown Log What this post did not answer is the question.
Backing up the existing files before making changes will be good idea. Why is JK Rowling considered 'bad at math'? Not the answer you're looking for? get redirected here Had the same thing on one of my servers in a datacenter - turns out they forgot to connect one of the CPU fans when they built the system. –Grant May
Thus last reboot will show a log of all reboots since the log file was created.Shutdown (halt) System ImmediatelyType the following command: # shutdown -h 0 OR # shutdown -h nowHowever, Reply Link Philippe Petrinko May 24, 2014, 1:01 pmHi Miki,You are talking about a "warm" reboot, but what is, according to you, a "cold" reboot? (or whatever you would call "other" Reply Link nixCraft October 15, 2007, 1:06 pmShould be..59 11 * * * last | grep $(date '+%a %b %d') > /tmp/users.out ; mail -s â€œUsers Logged" Reply Link diana October up vote 15 down vote favorite 8 How can tell that my last shutdown was properly done in Ubuntu 11.10 or if the machine was powered off before shutting down the
And for some reason, Ubuntu Oneiric never records any of the shutdown messages, even errors warnings and "[fail]s", at least not anywhere I can find them using sudo grep. Publishing images for CSS in DXA HTML Design zip Can't a user change his session information to impersonate others? For me the line is: reboot -d -f -i Again just insert the following on a new line above: read -p "Press enter to reboot" reply Note also that these files share|improve this answer answered Oct 29 '12 at 23:51 Jim Paris 8,89331628 I can not believe that there is no file with those messages recorded!!!
USB in computer screen not working Does flooring the throttle while traveling at lower speeds increase fuel consumption? How do I diagnose this?2linux shutdown hang with wifi cifs mounts1Ubuntu shutdown log1Is there log which record the operation of files in linux8Linux shutdown permission0linux - shutdown from mate only logs Using 16.