Ubuntu :: 10.04 Hangs Unexpectedly After Certain Period Of Inactivity (4-5 Minutes Maybe)?
Jun 29, 2011
Please help me to resolve th problem stated underneath:My computer(P4, 512MB RAM) running Ubuntu 10.04 hangs unexpectedly after certain period of inactivity (4-5 minutes maybe). I checked power management settings and all power saving options are set to off.The screen says Checking battery state comes for a while... and then black screen with stripes comes. Monitor also goes off for say a sec or two.Then monitor goes 'on' on its own .This process of Black screen with stripes, monitor off and on goes on until I "Reboot"
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Nov 24, 2009
I'm running Fedora 12 on an Acer Aspire One with KDE. The built-in wireless works without a problem EVERYWHERE except at work. It's a shared wireless connection using WPA/WPA2 security.I can connect but it's "hit-and-miss" if I can do anything with it. Somedays it works well for a few minutes then has a period of inactivity - then slow - randomly receives...It worked flawlessly when the computer was running Windows7 no one else has connectivity issues but I'm the only one using Linux.
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Jan 21, 2010
I skipped over Jaunty on my main desktop because Intrepid had been working perfectly for so long. Finally took the plunge to Karmic, and have had major instability problems. I cannot trace them to any particular program I am using. At first it seemed related to power management, since it would lock up every time it had a period of extended inactivity. I have disabled ACPI in my BIOS (I think), and any power management settings I could find in gnome to try to troubleshoot. That seems to have helped, but it still happens semi-regularly, sometimes when I am in the middle of using it. I have tried checking logs and googled anything that seemed important. ie a message in kern.log reads: Clocksource tsc unstable
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May 27, 2010
I'm using Lucid and after a few minutes of inactivity the system goes into the Lock Screen status also available under the shut down icon. now I don't like the screen to be blocked mainly cause when I get back I've to type again my password everytime. Under Karmic the screen used to go into a sleep status but it only needed a touch of the mouse in order to come back....
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Sep 16, 2010
How would i force The server console to be locked automatically after 5 minutes ?
I want it to happen for X as well as terminal session of the machine.
My Linux distribution details.
Code:
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Jan 12, 2010
I got this 1Tb Toshiba external about a month ago, and recently I started really using it to share lots of media files. What I've noticed is that it turns itself off after a few minutes of inactivity -- I researched this issue across the internet, and found that it's between 5 and 30 minutes, depending on who's writing about it.
I found a person who posted a DOS batch file, which (i think) continuously accesses the drive as long as the batch file is running. I'd like to find a way to do that in linux. could someone point me in the right direction?
i took a few minutes to plan it out... i think i need a loop that will access the drive (or do something to it, at least) once every minute until i close the script. I'd also like a message box that shows up that says something like "while this is open, your HDD is being accessed".
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Aug 2, 2010
Slackware 13.1, on a Dell... Opliplex GX260... running XFCE4, as root. Stuff runs fine. However, the monitor goes to powersave mode after 10 minutes of inactivity. I've turned off power management in the kernel, in the app., have checked the xorg.conf, checked everywhere I can think of, can't find where this is being set. how I can turn this off?
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Mar 25, 2010
We have two types of servers RHEL5 and RHEL4 as well as Fedora 11 desktops.
After a period of inactivity, trying to exit from "su - <username>" causes the system to hang for about 10 minutes. It takes that long before the prompt comes back. Here are a few items that noticed as I have tried to trouble shoot this problem. The prompt always comes back if you wait long enough It only happens on RHEL 5. RHEL4 and Fedora 11 are unaffected It does not appear to matter what other software is running. Some boxes have databases, others do not It happens to boxes in run level 3 as well as boxes in run level 5 It does not matter if logging in from the console (tty) or from ssh (pts). Both types of logins produce the same result.
It does not matter if the account is an LDAP or a local account. It takes between 30 min and 1 hour of inactivity before the problem occurs Other sessions on the box are completely unaffected. Once hung, I can still log in with a different session without a problem top shows no load while session is hung there are no messages in /var/log/messages, /var/log/secure, /var/log/audit/audit.log or in dmesg if a session is killed, finger shows that it is still logged in a putty log shows that the server is still sending "keep alives" to putty while the session is hung Only su is affected. There is no problem logging out of the box from the initial login account. what I can try in order to trouble shoot this?
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May 10, 2010
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?
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Mar 4, 2010
A 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
[code]....
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Oct 18, 2010
I would like to allow the auto-log off feature either an extended inactivity time or to disable inactivity-logouts.
I use my PC strictly at home, and have no security issues. I've set my username to no-password so that I just click [twice] to log back on. But I must do that to see the screen display - say to see what's playing on Pandora.
Can I set the auto-logout-time somewhere or disable the function?
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Jun 2, 2010
I have a small Slackware gatway/web server/mail server. Few days ago I upgraded it to 13.1 and from this morning I have the following problem:
After restart the server works for 15 minutes (htop showed max uptime of 15 minutes 15seconds) and than it hangs (or at least the ssh/web/imap connections are lost)
I have checked all logs but there is no problem!
Neither in syslog, nor in messages. The inittab is set to runstate 3 ...
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Dec 25, 2010
I have 10:10 x64 installed on a 1.5 TB drive connected to an Asus motherboard with with 4GB of DDR rRAM and on-board ATi HD4200 compliant graphics. Everything I have installed runs except that the system as a whole freezes from time to time for periods of around five minutes while the disk drive lamp shows that it is active. Until I find a solution I will be using my backup system.
I have tried recompiling kernels but they never generate an initrd image file and thus will not boot!
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Aug 9, 2011
I use LXDE for about 2 days now, having several issues, but most important, its the only DE that hangs up itself every 10-60 minutes.
All i do is surf the web, watch a movie or listen music (mp3). I have no idea what could it cause, i dont get a error message.
Its acting like, do you know the old hughe black vynil long play discs? when they had a scratch, they were repeating it over and over and over and over and over and over... Well its kinda the same, just that it repeats either the music or the video (just the audio), mouse is frozen, and nothing but power shutdown works anymore.
After the 3 other DE's i was using, i kinda like LXDE the most, but that bug (?) is pretty annoying.
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Jul 4, 2011
Peacekeeper is the web browser benchmark from Futuremark Corporation. In contrast to Iceweasel 5.0 on my laptop, my installed Chromium 6.0 does not pass this benchmark (it hangs after about 2-3 minutes). Here is the link to Peacekeeper: [URL]
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Oct 25, 2010
After Gnome logon it may hangs in any moment (window scroll, app start, opening url)
If sound was playing in that moment it continuously repeats last sample (about 1 second length), but do not respond to mouse move/click or keyboard. If to let it stay in this state nothing change - sound sample still repeats and no response to input. I need to reboot it by reset button. Sometime when I press reset nothing happen then after couple of seconds computer turns off, after 1-2 sec on and then starts booting.
During first 15-20 minutes after booting it may hangs multiple times but after that it works without problems.
Tried do not logon 20 minutes after boot - do not help, it hangs anyway. Only helps logon and do nothing for awhile.
This behavior have started after F12 installation. F13 installation changed nothing, only F11 worked perfectly.
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Feb 17, 2010
I have installed Fedora 12 as a workstation successfully, my hardware specification is Pentium 4 system with 2.8 GHz Processor having 512 MB Ram, which has 80 GB HDD, the primary partition where fedora 12 is installed is 20 GB, in primary part my root part is 5 GB, having 2 GB Swap part, also has Home partition which has 12 GB.
The system installed in KDE mode and works nicely, but after 30 or 40 minutes, it is hanged. I don't know why, then I restart the system to resolve it.
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Mar 15, 2011
I'm using mencoder to capture audio from a Encore ENLTV-FM3 video capture device. I have recently noticed that, since one week ago, when the machine was forcibly restarted due to a power outage, all recordings are slightly pitched, they play back slower than they should.
I narrowed down the problem to the following command line:
$ time mencoder -really-quiet -tv driver=v4l2:device=/dev/video1:chanlist=us-cable:audiorate=32000:alsa:adevice=hw.1:input=0:amode=1:normid=11 -endpos 00:10:00 -ovc copy -oac pcm -of rawaudio -o test-32000.wav tv://69
real 9m54.886s
user 0m5.536s
sys 0m1.740s
$ ls -l test-32000.wav
-rw-r--r--@ 1 martin martin 76800000 Mar 15 17:20 test-32000.wav
Somehow, mencode managed to gather precisely 10 minutes worth of raw audio in 9m 55s. That's not physically possible, unless the capture device's A/D converters are "overclocked". I can't think of any other explanation besides hardware failure. Can that be? Could it be that something got burnt during the power outage and now the capture device's internal clock went nuts?
Since the machine's restart, I've also noticed dmesg is flooded with entries like this:
CE: hpet increased min_delta_ns to XXX nsec
Which seem to indicate that the computer's high precision event timer is somehow out of sync. Does this have to do with the audio issue? Can it be that the audio converter's sample rate is linked to the HPET? I'm totally lost here. Has anyone bumped into something similar?
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Jul 14, 2010
How do I set the user inactivity timer to a different value in 10.04? It seems to be set by default to a very short time.
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Aug 12, 2010
is there a way to start a command after sometime of inactivity?I mean a command that start automatically after some period of time when I stop using the keyboard or mouse
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Feb 8, 2010
My bluetooth devices disconnect after a period of inactivity (not sure exactly how long). They're being connected with:
sudo hidd --connect
And I've made no edits to any bluetooth related system files so it should be default settings throughout. I would like them to stay connected indefinitely and it would be even better if they would stay connected through reboots.
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Oct 30, 2010
I m watching matches through a website and my laptop understands this situation to be inactive. It s kind of anoying... When I do it in windows, it s not happening, I guess because windows detects I m watching a video. This is happening in both firefox and chromium. Is there anywere to make this not to happen?
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Dec 23, 2010
Running Ubuntu 10.10 within virtualbox on ubuntu 9.10. Noticed an odd item that was once an peculiar and has now become an annoyance.If I leave my computer for, say 5 minutes, and I bring virtualbox back up, i am presented with a login screen. However, i can't login as my keyboard does not work. Mouse works fine. Can't login, so I have to close out.
I looked at my power management settings within 10.10 and everything is off. no power saving. Ubuntu 9.10 has power management, but these do not appear to affect virtualbox. I have a 15 minute monitor turnoff, with disks running until 2 hours. If I leave for 5 minutes, monitor is on, but Ubuntu 10.10 within virtualbox wants a login.
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Nov 6, 2010
It's getting really annoying now. If I leave the netbook idle for like 2 mins it will lock the keyring and ask me to log back in.
Is there any way I can disable this?
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May 28, 2011
I've paired a bluetooth keyboard and mouse with my machine using the Gnome bluetooth wizard and the keyboard and mouse work fine. Then, if I let the computer sit for a few hours and then try to use the keyboard or mouse, nothing happens. When paired with my windows machine, and I start using the keyboard and mouse after a hour or two, the keyboard takes a second or two to start working again. I suspect that it turns itself off, and then has to reconnect, and that in Linux, the reconnection isn't working properly. I've found other instances on the forums of people with the same symptoms, but never any clear answers. Does anyone know what's going on?
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Mar 26, 2010
Running openSUSE 11.2 with Gnome. After a relatively short period of time, screen goes blank, and when I click on it, I get presented with password prompt, and when I enter it, I'm back where I left off. I don't see how to change this, and all the time I've spent so far in YaST trying to find out where this setting is kept and how to change it has been wasted effort. So now I'm asking: how do you change this to something a little more reasonable?
I'm taking an online SuSE LINUX class, and as they cover different topics, I jump over to the Linux system (which I have running in a vm under VMWare server on W2K3) and try stuff out, and most of the time I have to enter my password because I was away too long.
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Jun 7, 2011
I have a file like this code...
I would like to use sed or similar to remove everything before the period, but only for the lines 1 and 3 (or lines with a-z.a-z and not a-z = 0-9.0-9.0-9.0-9)
I found a way to do this using:
cat $file | sed 's/[.].*//'
But this 1)remove all the text AFTER the period and not before it, and 2) removes everything after the first decimal of the IP address.
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Jan 15, 2010
We have a NAS application which can be accessed by both HTTP and HTTPS connections.
The issue we are facing is that the tcp server instance that initiates the HTTP access dies after a few hours of inactivity(the NAS application was kept idle for around 10 hours). However, the tcpserver that launches HTTPS connections remained running.So the connection failed through HTTP access but the connection succeeded through HTTPS access.
The converse has also been observed where the tcpserver for HTTPS is dead but tcpserver for HTTP is running.
The version of tcpserver that we are using here is ucspi-tcp-0.88.tar.gz.
I have the following queries:
a)Has anyone faced the same problem before?
b)Is it an issue with this package version of tcpserver ?
c)Will upgrading to newer versions of tcpserver bail me out of the issue?
d)Also, could anyone let me know what are the possible causes for the tcpserver to die ?
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Jun 7, 2011
My 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.
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Sep 2, 2010
Ubuntu 10.04.1 LTS: It appears that run-parts does not run scripts with a period in the name. I had a script upg.sh which run-parts did not recognise; when I changed it to upg it did. This is surely a bug!
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