In computer science, a memory leak occurs when a computer program incorrectly manages memory allocations

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Does Cppcheck has a gui for ubuntu 14.04?

I want to use Cppcheck for my C++ based program. If yes, how do I install it? I can't seem to find any instruction for that anywhere. Thanks
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467 views

High SHMem memory usage!

I have tried everything I could think of so here I am asking this question here... I have a computer that has 8 GB of RAM. After booting the computer, logging in, not opening any applications and ...
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SSH connections cause memory leak in kernfs

I have an issue with my Ubuntu system where memory is leaked each time an ssh connection is opened and closed. I found that the root cause is that after an ssh connection nodes are created and left ...
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1answer
88 views

Computer slows down

I am running latest Ubuntu having upgraded (twice now I think). When I boot up, my computer is using 600Mb of memory. I then use 3 instances of Chrome with multiple tabs, Atom and VS Code and run gulp ...
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0answers
31 views

Understanding the output from FREE

I have just about finished configuring an Ubuntu 14.04 server that is intended to automate the building of Phonegap apps for Android using Phonegap CLI. All of this works well. However, eventually - ...
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0answers
103 views

How can I solve 'memory leak' of Digikam 4.12 in Ubuntu 14.04 during maintenance?

I wouldn't wanna miss Digikam: it fulfills all my needs (and much more). Unfortunately, I ran into some serious trouble, so that much functionality is lost: during maintenance tasks, the program ...
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1answer
50 views

0 byte memory left after update

since a few weeks, I faced the same problem several times. All of a sudden, I get a system message like "0 bytes memory left on hard drive". Naturally, programs stop working normally and I can't save ...
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1answer
81 views

Which system monitors are able to show me a non-rounded memory usage?

Backstory: I am trying to detect memory leaks in a program by viewing the memory used from the system monitor, and seeing if it rises while doing a certain activity. System Monitor unfortunately ...
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1answer
156 views

Ubuntu 14.04.1 is consuming 7.8 gigs of 8 gigs ram?

Actually had to create a new account due to openid 2.0 obsolete....I havent been on Askubuntu in quite awhile but tonight I was doing some work on a website when noticing my computer for once was ...
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X.org is allocating more than 900MB of RAM but xrestop says ~1/40th of that is actually used; how I force it to free the rest without restarting X?

So X.org is allocating an insane amount of RAM: right now 910MB (according to the RES column in htop), second only to Firefox (really Nightly) (at just over 1GB) and trailed by GNOME Shell (at only ...
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1answer
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Gnome 14.10 memory leak, over 5gb of gnome-shell [closed]

I am experiencing a pretty huge memory leak from gnome-shell and after a while memory is up to over 5gb. I have 8gb of system memory and when the system start using swap the whole system slows down a ...
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2answers
316 views

Understand free command with top command

I have a doubt. I start ubuntu and run free command. I will get the total free space available. Let say it as 100MB. Now I run a few applications. So after some time, I again run the free command. ...
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TuxOnIce hibernate error “seeking to free XXXXMB of memory” on Ubuntu 14.04

My desktop PC did not support for hibernate on Ubuntu 14.04. Therefore, I installed TuxOnIce (kernale 3.13.0-36-generic-tuxonice) to enable hibernate feature. Now, the hibernate feature works fine on ...
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3answers
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loadparm.c:4864, leaking memory?

I’m running Ubuntu 14.04 Server with a LAMP stack, Samba, and FTP, no GUI, just SSHing into the server and working on it. I’m having trouble searching down a solution to this issue, but as far as I ...
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3answers
617 views

Disk operations consuming all memory - Ubuntu 12.10 i386

I'm having a strange problem with a new clean install of Ubuntu 12.10, any disk operations I do, like restoring a backup eats all my 8gb of ram, and it doesn't seen to release the memory, so I'm using ...
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1answer
865 views

Compiz's memory utilization increasing

I have been running Ubuntu 12.04, 64 bit, on my AMD desktop for quite some time. Last few days, I have been seeing the memory utilization of compiz to be increasing. I normally do not shut down the ...
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What is process “/usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none”?

I am experiencing some serious performance issues with my Ubuntu 12.04 setup and thus looking for the culprit by running htop alongside my usual tasks. Aside from the usual suspects like chromium, ...
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1answer
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Compiz Memory leak [closed]

After sluggish performance and freezing for two weeks I finally managed to nail down the culprit to Compiz, I found out it's vital to Unity and is basically an OpenGL wrapper for Ubuntu and Xorg. How ...
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memory being eaten up [duplicate]

Possible Duplicate: How to detect a memory leak? I had this problem occasionally already under 10.4, but since I've recently updated to 12.4 something is constantly eating up my memory. Right ...
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2answers
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Free RAM disappears - Memory leak?

On a fresh started system, free reports about 1.5G used RAM (8G RAM alltogether, Ubuntu 12.04 with lightdm and plasma desktop, one konsole window started). Having the apps running I use, it still ...
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5answers
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How to detect a memory leak?

I seem to have a larger memory leak on my current ubuntu System After reporting strange Eclipse memory errors ( Eclipse: Constant, different out of memory errors ) I started to get 'Not enough Memory'...
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1answer
1k views

Why does Skype possibly cause my Xubuntu 12.04 to freeze? [closed]

My XUbuntu 12.04 desktop sometimes just freezes becoming completely unresponsive. I have to hard-reset my computer. I think that this somehow can be related to Skype, because when i start Skype for ...
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1answer
478 views

rhythmbox-scope consuming lots of memory

I've noticed that rhythmbox-scope for unity-hud's music-lens is taking something above 18% of my memory all the time without doing anything useful. Actually using it for searching music doesn't ...
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1answer
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Ubuntu locks up when swap full

I have a Ubuntu system running xfce and 2 GB RAM. I have a 1GB swap file which, when multitasking begins to fill up. When I have even a small amount of free swap, I have no issues, but the second the ...
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3answers
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Firefox consumes too much memory

I have firefox version 11.0 and am running ubuntu 11.10. Firefox takes upto 850MB RAM with only six or seven tabs opened and all the tabs loaded with light weight websites only. I wonder why would a ...
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is it normal for ubuntu 11.10 to use 1 GB of memory?

On my older system i ran the 32 bit version of Ubuntu with 4 GB of ram and noticed it rarely come near 1 gig of usage.I have my new system running with the 64 bit version.The new system is a quad ...
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How to detect a memory leak system wide? [duplicate]

Possible Duplicate: How to detect a memory leak? I'm using a Ubuntu Lucid box at work which just runs for ever (almost never shut it down). Since upgrading to Lucid I've noticed that after 2 ...
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2answers
824 views

Slow Resume After suspend having chrome running with many tabs

I usually use chrome and Firefox for browsing. I also open many tabs (around 40 in both some times). The problem I have occurs when I resume the PC after having suspended it: It takes from 2 to 5 ...
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1answer
2k views

Why is Ubuntu 11.10 64bit using all my memory?

I have a Sony Vaio VPCZ122GX with 4GB RAM,Nvidia Cards. I install ubuntu 11.10 64 bit. I am currently open : 1 Tab Firefox, Virtual Box with 1 WinXP ~700 RAM, 1 terminal top. That's all. But Memory ...
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1answer
540 views

Skype memory leak issue on startup

Once in a while when i start skype my RAM memory spikes-up continuously, extending till HDD swaping starts. I've noticed this behavior on my 32bit Natty installation, 32 bit Oneiric and 64bit Oneiric. ...