Since when I installed Squeeze I'm having this problem. You know how disturbing it is. I don't know if this is related in any way, but when I play music or watch video and do other things at the same time it looks like this happens more.
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I leave my system in suspend mode overnight and wake it up first thing in the morning. At 9:15 it will automatically run housekeeping scripts via cron and these are completed by 9:30. Some time later I will turn on the monitor and start work. Since moving from Wheezy to Jessie the system has switched off for no apparent reason. I checked the syslog and auth.log and found it completed all it's tasks at 9:30 then started shutting down at 9:35. Relevant extracts from these logs are attached ...
My OS is Jessie 64 bit with Cinnamon on a quite standard Gigabyte desktop with dual core intel processor, 4Gb RAM and SSD drive. It uses NVidia drivers and there were no unusual entries in x.org.log.
AUTH LOG
May 21 09:36:15 michael systemd-logind[685]: System is powering down.
May 21 09:36:15 michael gnome-keyring-daemon[1477]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
May 21 09:36:15 michael lightdm: pam_unix(lightdm:session): session closed for user michael
May 21 09:36:16 michael polkitd(authority=local): Unregistered Authentication Agent for unix-session:1 (system bus name :1.39, object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_AU.UTF-8) (disconnected from bus)
May 21 09:36:16 michael sshd[680]: Received signal 15; terminating.
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after a successful installation of the latest debian testing amd64 kde CD-1 iso, the monitor shuts off about 2 seconds after passing the grub2 menu while computer remains powered.
View 7 Replies View RelatedA few times a day my computer suddenly hangs. Often programs are not responding, or having strange behavior. I suspect the memory banks in my computer. This is what i caught on the SSH session from another computer.
Code:
Message from syslogd@debian at Mar 4 09:26:46 ...
kernel:[ 1561.329508] stack segment: 0000 [#1] SMP
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I installed ubuntu 10 yesterday and I have a real frustrating problem. It shuts down for no reason at all, at first I thought it was because I was not using it (power management or maybe because of the screensaver) so configured it to never put it to sleep or shut down, and disabled the screensaver but it keeps happening. This is actually the second time I'm writing this post, because it suddenly shut down again while I was writing this before submitting it. I used to never have this problem before when I was using windows, so the problem must be something with Ubuntu.
Could it be something with my gfx driver? I tried configuring Fluxbox to use my second screen as an extended desktop but couldn't get it to work except with Gnome. If I do "fglrxinfo" I get a segmentation fault, so I messed that up but I'm okay with that because everything is working like I want it with Gnome. One weird thing I've noticed is that ubuntu once said (when booting) that it couldn't find /dev/null...? Should I just try a reinstall? I'm on a quad core with 2GB ram and an ATI HD 4870 2gb graphics card.
I've been using Ubuntu for about one year. Recently upgraded to 10.04. The PC tries to boot, comes to the "Booting from device hd..." screen and then shuts down. It shuts down or halts but doesn't power off. The CPU is still powered. This happens for about 2 in 4 boots. The recovery mode runs just fine. It says no damaged partitions. Only the 'booting from device' is the problem point.
View 1 Replies View RelatedAfter using Ubuntu 10.4 for months, my computer has started turning itself on without my pressing the on button. Sometimes it gets halfway through the boot process and shuts itself down. Sometimes it gets all the way to the desktop and a window pops up saying shutdown in 60 seconds however it never waits but shuts down immediately. Probably the second time this happened, I had time enough to get to the Power Manager and made sure it was set to 'never' power down. Currently the on/off cycling is happening so quickly I can't check the BIOS or grup. My only control is the master power switch on the back
View 2 Replies View RelatedI upgraded to 10.04 and it is sooooo annoying. The computer will just randomly shut off. Sometimes it will be 10 minutes after turning the computer on, sometimes 10 hours!
View 6 Replies View RelatedSometimes, when I leave my Ubuntu's X Server on, I'll come back after several minutes and see that my machine is powered off. Sometimes this happens, sometimes it doesn't, but I don't think it's because of hardware failure rather than my lack of measurement.
It used to power off in terminal mode (CTRL+ALT+F1) but then I added this to ~/.bashrc and it went away:
Code:
if [ "${USER}" == "root" ]
then
export TMOUT = 3600
fi
Also, I checked my logs and I see this:
Code:
Feb 2 00:00:09 l1nux AptDaemon: INFO: Quiting due to inactivity
Feb 2 00:00:09 l1nux AptDaemon: INFO: Shutdown was requested
Since it's not a CRITICAL message, but an INFO, it seems like its a planned shutdown.
Does anyone know how I can turn this feature off?
I installed Ubuntu 10.10 last night by USB Drive, It worked for about 10 minutes, then shut down. After I rebooted, it stays on for somewhere near 3 minutes.
View 6 Replies View RelatedMy computer randomly shuts down at irregular intervals. Starts back up fine. Never shows any error message.
View 2 Replies View RelatedMy computer randomly shuts off sometimes and I'm not sure what causes it. It doesn't always happen when I'm doing the same thing.I know this is hardly any info, but if someone could let me know where I can go to find logs and Also, if this means anything, to restart my computer I need to physically turn it off (the I/O switch on my PS) and let the capacitors on my board empty out before starting it up again.
View 8 Replies View Relatedtoday i started getting this on my laptop:when starting synaptic package manager or software sources from system administration, neither app do launches and the computer shuts down.i have been using ubuntu on this toshiba laptop for about three years now.
View 9 Replies View RelatedUPDATE2: As of 2 weeks ago, it won't boot at all. UPDATE1: HDD booted OK, but I don't know how to copy the GRUB file. Could this be a hardware temperature problem? I have just replaced a Hard Drive, & had to reinstall XP & 10.04.2LTS from scratch, (it was a TOTAL failure) The system now will not boot into XP, or either of the 2 Linux kernels or the recovery modes, without several attempts. ( I'm using a LiveCD now.)
POST is good. GRUB loads, but when I select an OS, it powers off. Windows shows the splash for a few seconds, then shuts down. Yesterday, I was able to boot into Linux after booting into Windows, but today Windows won't boot either. On examining the GRUB menu (e) the first line in the Linux records is 'recordfail' I will attempt to boot from HDD now, & post the GRUB output here. EDIT: If I run MEMTEST first, up to Test6, it boots normally.
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1) When my computer boots up it stalls when HAL daemon loads. This did not happen until I plugged in a defective hard drive. Anyone have any idea of how to go about fixing this?
2) If I open the session manager system setting, and untick "confirm logout" my system will shutdown instead of logging out. With the option enabled my computer logs out normally. I don't need the confirmation and find it redundant and feel like Linux is holding my hand and that's why I use linux because generally speaking I don't like an OS that wants to hold my hand, metaphorically, I mean.
I want to create an unprivileged user account, say 'shutdown', which can be used only to shutdown the system. I followed the instructions in ut when I login into the system, I get this error 'Cannot execute /usr/bin/sudo /sbin/shutdown -h now: No such file or directory'.These are the configurations that I did
/etc/sudoers:
Code:
shutdown localhost=/sbin/shutdown -h now
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I have minidlna installed and half the time I go to use it, the service has stopped and I have to manually restart it with "service minidlna restart". I haven't restarted the server to cause this. There is nothing in the log file in /var/log/minidlna.log
After watching a video, it stopped. If I don't look at it for a few days, it stops.
The machine I'm running is a Sony Vaio VPCCW290X notebookIntel Core i5 processorNvidia GeForce 310M video cardI am planning on making Debian my main OS but I am experimenting with installing it on a usb drive first. I am new to linux so this has been a learning experience so far. I finally got the grub installed correctly for the external hard drive to boot up into Debian. I installed the minimal network install so I should just be going to a console prompt. After booting it it goes for a short time and then the screen shuts off, not just black. I tried ctrl-alt-f1/f2 which didn't do anything. I am able to reboot by ctrl-alt-del though. If I try to boot into the second option it goes further before shutting off. Using a live cd it does the same thing unless I choose the fail-safe option. When I choose that it boots up correctly. If I hook up an external monitor it will switch over to it when the screen shuts off, so I know it's not the video card
View 1 Replies View RelatedI've been running Debian 8 jessie at the screen's native resolution (1280x800) via the following hack: [URL]
What's bugging me is that at random intervals, my screen shuts off while the laptop is still running, forcing me to hard reset.
I have downloaded the latest version of Debian for PPC to run on my iMac G3 600MHz 1GB ram. The problem is, is when it is partitioning the HD the computer just shuts down and restarts from the beginning. I don't understand this. I chose it to erase and use the entire disk. The HD is 80GB. I really want to install this OS!
View 6 Replies View RelatedMy laptop Dell Inspiron 1420 running Ubuntu 10.10 has started logging itself out every 30-60 minutes or so. I am trying to figure out what is the problem. I am wondering if it is
1) a hardware problem. I have recently replaced the cooling fan which required disassembling the whole thing into small pieces. The computer has worked without a problem for one day after the repair.
or
2) a problem with a recent update. The computer started logging itself out after a recent update. This coincidence is suspicious, but I hasn't noticed anyone reporting a similar problem with Ubuntu 10.10.
Is there a way I can see what is happening through the system log? What would be the keyword I should look for in the log files?
Can I track the last updates I have applied and roll them back?
The only solution I see now is to reassemble the laptop to see if it helps.
I recently did a clean install of lucid lynx amd64 on my desktop computer.After a some days of usage i started experiencing crashes or hangs.Twice my computer crashed and rebooted immediately after.3-4 times my computer hanged as in while listening to an on-line radio station music began to loop and the computer become completely unresponsive.The Apps i was running at that time i think were firefox vlc jdownloader ...My question is: In the event that this isn't a hardware problem since windoz are fine, is there some logs i can post/look at or same other app that can help me resolve this?
View 9 Replies View RelatedI am using Intel Fortran compiler and experience a weird behavior
i have a subroutine writing data to netcdf called from the main program and causing a library error.
when debugging i saw that the program first jumps to line 411 of the source code and only then to the first executable line of the code at 96 (the source is attached).
when looking at the assembler code i see the same thing.
the netcdf error sais the unlimited dimension is defined more then once and that is waht is done in line 411
compiler flags were:
-g -C -traceback -check all -debug all -w95 -save -cpp -w90 -w95 -w -vec-report1 -r8 -i4 -heap-arrays
I have a fresh install of f14. Using an Intel dp55wb mobo w/ integrated nic. I have access to network. Have access to internet. When downloading large files (f14.iso or ..... vid) after ~35 secs, data stream drops to 0. Other computers on network do not have problem. F14 computer is wired into router. Have tried a Biostar mobo w/ integrated nic w/ same results. Have changed patch cable. Have changed MTU's both higher and lower from default of 1500, no change.
View 2 Replies View RelatedSince a couple of weeks ago, almost everyday (and some days more than once) my keyboard does strange things. Mainly, the accents (etc) don't work (they come 'a'e'o), and that's important for me.It happens unexpectedly; at least I have not been able to put it in relation with something I did (anyway, it had never happened before).In Personal settings -> Input Devices -> keyboard everything looks normal, nothing changed.I don't know where to begin to find a solution. The only thing I can do now is to reboot.
View 3 Replies View RelatedI have been running Ubuntu in my iBook/g4 800, 12' inch screen since jaunty and I must confess that I have had a fair share of graphics issue, however, since karmic, my computer would just go off especially when the AC is disconnected then on plugging back the AC, it comes back on but with the windows or the previous items on the screen completely deformed, that kind of deformation you would only blame graphics for. So the deformation stays for long and a reboot is all I'm left with.While still in karmic, i thought an upgrade to Lucid would get things back in place but that never happened, so I have been wondering what to do. I thought of a key combination that would turn on the screen in an iBook but I cant seem to find that through google, so I'm left with just fixing the underlying issue which according to some post on the Internet, wrong graphics settings might cause the monitor to shut down unexpectedly. I don't know exactly what exactly am I supposed to do? If that post is anything to go by, here is my xorg.conf(I know karmic+ does not need this but my system needs it) code...
View 2 Replies View RelatedI just installed TOR but get an error that it has ended unexpectedly when I open Vidalia. The log has the following:
Oct 17 18:42:09.770 [Notice] Tor v0.2.2.17-alpha (git-d30d4eb843f12e65). This is experimental software. Do not rely on it for strong anonymity. (Running on Linux i686)
Oct 17 18:42:09.771 [Notice] Initialized libevent version 1.4.13-stable using method epoll. Good.
Oct 17 18:42:09.771 [Notice] Opening Socks listener on 127.0.0.1:9050
Oct 17 18:42:09.771 [Warning] Could not bind to 127.0.0.1:9050: Address already in use. Is Tor already running?
Oct 17 18:42:09.771 [Warning] Failed to parse/validate config: Failed to bind one of the listener ports.
Oct 17 18:42:09.771 [Error] Reading config failed--see warnings above.
I'm running Ubuntu 10.10.
As the title implies, I'm having an issue with svn, whenever I try to make an svn action, I get: svn: Network connection closed unexpectedly
I've done some Google-fu on this, and the obvious culprits don't seem to be at work. Specifically, the svn server does not use a nonstandard port, and I'm not using Tortoise SVN or putty, just going directly from the command line. Additionally, I was able to use the server as recently as this morning and no coworkers are having problems.
I am running webmin on ubuntu server 10.04lts I have dovecot installed.when I try to check for mail the server unexpectedly terminates the connection. window live mail gives this error, and when i use telnet to try to login and get email it terminates the connection right after i send the "PASS thisismypassword" command.
View 8 Replies View RelatedI could connect to the samba server, say, there are 3 dirs, and when I clicked any one of those dir, errors come to me, the process for the smb:// protocol died unexpectedly...
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