Ubuntu :: Lower Unity's CPU / Memory Footprint?
May 8, 2011Unity has been slower since upgrading.
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Ubuntu :: Improve My Memory Footprint?
Nov 2, 2010Wondering if i improve my memory footprint
View 1 Replies View RelatedUbuntu Networking :: Reduce Memory Footprint 9.04?
Apr 13, 2010Just wondering if anyone has been successful at reducing the memory footprint of ubu 9.04. I have googled and read a number of "suggestion" but when applied had little or no effect on memory usage. So, after a complete new install, I am here asking this question. It is not a biggie but I am always looking for ways to reduce memory usage without sacrificing functionality.
I try to help others who would like to try and or convert to linux but often their systems have minimal memory and they don't or can't purchase more memory. So, being able to install ubuntu with a smaller memory footprint would be a good thing.
A basic ubuntu 9.04 seems to use about 300 Mb and for many that is too much. Hence, my quest for a smaller memory requirement. I have tried the ubuntu minimal cd's but they don't really achieve much in the memory area and they take so much longer to install since one uses the internet.
At any rate, if someone knows what services or programs that can be safely removed in order to achieve a better memory usage Oh, I have looked at numerous other distro's but seem to always return to ubuntu.
Ubuntu :: Reduce Memory Usage / Footprint In 10.04?
May 15, 2010I like a lot of the last Ubuntu editions, but my computer is a little old, and Ubuntu becomes slower each edition to me.
I get a AMD Athlon 2 GHz, with just 512 MB of RAM memory...
I tried to customize my last installation of 9.10, but i just mess up with the OS. Well, I googled for informations about reducing memory usage, as well others speed-ups but all them are a bit older. Does anyone know any resource about this?
Until now I just disabled startups programs, but i really want is remove packages and everything that I don't use.
One thing thats get me up set sometimes is that I run Win XP pro under a cryptographed partition, and even yet its very fast in my PC. I even tried Windows 7, and its was faster than the Ubuntus I installed.
When I'm using the 10.04, there is a lot of memory used by cache, specially Gnome...
Server :: OS With Smallest Memory Footprint For VMware
Feb 23, 2010OK I need a Linux OS that will have as small memory foot print as possible to host VMware. I thought about DSL or Puppy Linux but they aren't exactly know for running server class stuff.
View 1 Replies View RelatedGeneral :: Fedora13 Gnu Grub Version O.97 - 639k Lower /1038848k Upper Memory
Feb 8, 2011I downlod the fedora13 and when i open my pc a message come gnu grub version 0.97 [639k lower /1038848k upper memory).bash -like line editing is supporter.for the first word ,tab lists possible command copletions.anywhere else tab lists the possible comletions of a device/filname.)what is that command i have to give?iredd aboute grub, what grub whants for me?
View 8 Replies View RelatedUbuntu :: 11.04 Unity - Manage Workspaces \ Still Miss The Good Visual Feedback And The Single Click Action That The Lower Panel (classic) Desktop Switcher Used?
May 21, 2011I like 11.04 with Unity however I would like to find a method of managing workspaces with mouse (not keyboard) which gives constant visual feedback and is faster than using the launcher bar, which although not 'slow', takes time to appear and it then takes time to locate the (non movable) desktop switcher item.I happily adopt most of what 11.04 (Unity) offers, however, I really still miss the good visual feedback and the single click action that the lower panel (classic) desktop switcher used. Is there a way of me using some item in unity which is closely similar?
View 3 Replies View RelatedUbuntu :: Error - Set A Valid User Name Consisting Of A Lower Case Letter Followed By Lower Case Letters And Numbers
Mar 12, 2010I tried to add my wife , and when I put in a password for her, this error comes up."Please set a valid user name consisting of a lower case letter followed by lower case letters and numbers." I did all that and I still can't set a password for her.
View 3 Replies View RelatedDebian :: Small Program / Large HDD Footprint
May 18, 2011I have recently dropped to a command line to run a DB server. In attempting to write a bit of Python to do this process I went to install emacs using apt-get and noticed that the foot print of the install was going to be around 130 Mb. Likewise with a couple other programs the install size was going to be a lot larger than I anticipated. I was wondering how the footprint could be so large and is there a way to install software without this blow out. While I am happy to use vi or import the code from a desktop with a GUI I think this would be interesting to know.
View 2 Replies View RelatedDebian :: Nameserver Daemon With Smallest Footprint?
Feb 7, 2011today i found out that my bind9 on debian 5 suddenly failed and it also consumed 100mb of RAM at most times.
nameserver daemon with smaller memory footprint to replace bind9.
Ubuntu :: Appearance - Disable The Unity Dock But Not Unity Feature Where Min / Max / Close Go Into The Command Bar?
Jul 17, 20111. I didn't like the icon theme and changed it to Ubuntu Mono Light. But is there a way to get the Min/Max/Close buttons to how they are in Radiance when maximized, or is that dependant on something else?
2. Is there a way to disable the Unity dock, but not the Unity feature where the Min/Max/Close go into the command bar?
Ubuntu :: Unity - Mythtv Or How To Hide Unity Launcher
May 8, 2011Just moved to Ubuntu 11.04 with unity and only have one problem...For most of my desktop needs I prefer to have the Unity Launcher up all the time (fullscreen apps don't cover it), and have set this option with ccsm.
However, when I watch mythtv, it is also under the launcher (and the top panel as well). How can I force mythtv to cover the launcher?
What I really need is a keyboard shortcut to hide the launcher, but the only shortcut is for "show launcher". (I guess the devs assumed everyone would want it hidden by default).
This, by the way is not my usual way for viewing mythtv. I have a projector attached to the desktop PC and it doesn't get a Unity Launcher by default (in Twinview), so no probs. However, occasionally I want to watch something on my computer screen, and that is when this issue arises.
General :: Ubuntu - Memory Full, Process Memory Usage Doesn't Add Up In Top?
Mar 18, 2011I have a computer with 16GB of ram. At the moment, top shows all the RAM is taken, (NOT by cache), but the RAM used by the various processes is very far from 16GB.I have seen this problem several times, but I don't understand what is happening.My only remedy so far has been to reboot the machine.
View 1 Replies View RelatedUbuntu :: Memory Error When Installing Python - Cannot Allocate Memory
Apr 19, 2010I get this error when I run "sudo apt-get install python-software-properties"
Preconfiguring packages ...
dpkg: unrecoverable fatal error, aborting:
fork failed: Cannot allocate memory
E: Sub-process /usr/bin/dpkg returned an error code (2)
I'm trying to install deluge via ssh and my vps has 512mb ram and is only using 11% of it prior to running the code.
Ubuntu :: Memory Leak / Some Process Eating All Memory
Jan 29, 2011I have had a fresh install of Ubuntu 9.10 and installed some software after that.Since third some, some process is eating half of my memory.I have checked processes running in system manager but everything is normal.Maximum is consumed by compiz which is about 26 mb, seems very normal.I did restarted my computer several times, and in the start for 5 mins, its fine after that again my cpu fans runs at very fast speed and my one cpu is used up 95 % (I have dual core).Please help me out, this invisible thing is driving me crazy.I am attaching my htop screen shot (sorted by cpu %), now the cpu is not used by completely but fan is still struggling hard and fast.
View 9 Replies View RelatedUbuntu :: Can't See Lower End Of Window
Aug 28, 2010got new lynx on notebook problem: cant see the lower end of windows, so i can't see what i'm klicking on...
View 2 Replies View RelatedGeneral :: Application Virtual Address Space Memory Allocation - Memory Does Not Get Free
Apr 20, 2010I am using malloc and frees a lot in my program. It shows its allocated but when i remove it doesnt show as the memory is removed(I am using the top command to view VIRT memory usage). If this continously grows what would happen to my program (Will it go out of memory?)
View 4 Replies View RelatedFedora Hardware :: Checking Computer Memory - Specification Shows 2 GB Of Memory Instead Of GB
Feb 7, 2011Fedora 14 xfce
HP Mini 210
I am looking to buy some memory for my netbook. Currently I have 1 GB of DDR3 memory. However, the specification says that 2 GB of memory is the max. However, when I do the following it says that 4GB is the max:
[Code].....
Server :: Clear Cache Memory ( RHEL 5.1 ) As It Consumes Almost 100% Physical Memory?
Jan 11, 2010let me know how to clear cache memory ( RHEL 5.1 ) as it consumes almost 100% physical memory.
View 3 Replies View RelatedSoftware :: Free Database That Has Low Memory Usage And Innodb And Memory Like Engin
May 3, 2011I am looking for free database that has low memory usage and innodb and memory like engins that has C API and support trigger and client/server support for using in embedded linux systems.
View 8 Replies View RelatedProgramming :: Memory Leaks - Glibc Detected - ./SuffixTree: Malloc() - Memory Corruption - 0x00
Mar 21, 2011I am new to C and linux. My code below does arbitary writes but I cant figure out where or how it does it.
I am calling the insertNode() function with seq = 'MISSISSPPI$' and alphabets = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ$'
Code:
Weird behaviour I should mention is that when I check for NULL pointer in node->child[index], the unassigned values are not null anymore, they point to arbitary memory.
OpenSUSE Install :: Virtual Memory / Resident Memory Of Server?
Feb 3, 2010we found that if we use 'top' to show the memory usage of a server (SuSe Linux 10), we can get virtual memory usage as well as 'Resident memory' usage. For virtual mem or a particular process, it is around 1.1GB, which is large but for resident memory, it only consumes 300MB. Are there anyone who knows what the differences are? I would also like to know whether the difference (1.1GB - 300MB) = 800MB are actually available for use by other applications in the system.
View 1 Replies View RelatedProgramming :: Write A Script That Can Show Me Total Memory Vs Used Memory?
Apr 13, 2010How do I write a script for my Linux that can show me total memory vs used memory and have it email me results if it's over 70 percent?
View 2 Replies View RelatedHardware :: Why Dmesg / Grep Memory Gives Two Different Physical Memory Amounts
Oct 20, 2010I am monitoring physical memory in a server I administer, and my hardware provider told me they had increased physical memory size to 4Gb... However, using several tools (free -m; top; dmesg | grep Memory; grep MemTotal /proc/meminfo I discovered that I actually have 3Gb, not 4... But, my doubt comes from the fact that dmesg | grem Memory tells me I have 3103396k/4194304k available The first number is effectively 3Gb, but the second one, is 4! so, why I am looking at this two different numbers?
View 1 Replies View RelatedUbuntu :: Lower The Resolution Of All The Images In A Pdf?
May 9, 2010How to lower the resolution of all the images in a pdf? I searched around and couldn't find an answer to this. I have a pdf file of a textbook that I use in school but each page is an image of 2 pages of the textbook (left page, right page when the book is opened) and each image is of a very high resolution. I downloaded pdftk and pdfedit but for such a simple problem, I'm having trouble. Is there any way to do this?
I have tried converting the 380 MB PDF file to PostScript but after an hour of doing that, it stopped, and the PostScript only had about 17 pages instead of the 733. So converting it back to a PDF file to utilize pdftk's algorithms would have been worthless. I know I could split up the pdf file into sections but I'd rather just scale down all the images, or make them mid quality PNGs or high quality JPGs just so the filesize can be halved.
Ubuntu :: Enter Lower Runlevel In 10.04?
Oct 22, 2010I need to run fsck on my Ubuntu 10.04 machine, but when trying to enter lower runlevel (with init 1), computer freezes with error message "could not write bytes broken pipe". So, how I can fix this and/or check my disk with fsck?
View 1 Replies View RelatedUbuntu Networking :: 10.10 Has A Much Lower Signal Than Mac OSX?
Jan 9, 2011I installed 10.04 1st by making a partition with bootcamp on MacOSX.Then I formatted the partition according to Ubuntu's instructions. I didn't install rEFIt, because I prefer to just hit the alt (option) key.I made the necessary adjustments according to URL...Community Ubuntu Documentation - and everything seemed to be working fine.I upgraded to Maverick and everything seemed to be working fine aswell.But then I noticed, that the wireless signal keeps failing and I'm asked to put the password again and again..
I don't think this is due to the upgrade from 10.04 to 10.10, but I just noticed it recently, maybe because of the air humidity, the signal was stronger a few days a go.. don't know!!Is there anything I can do?Perhaps install a new driver, or another wificlient, like Wifi-Radar??
Software :: Accessing Memory Address Outside Standard Memory
Nov 22, 2009I am writing an application that wants to access periphals registers outside the standard (allowed) memory area.
Doing so gets me "segmentation fault".
I know, this is natural behaviour.
One way of getting around this is writing the module which has to be loaded by linux. I will consider this some time later.
For now, I want to come to some quick result and allow linux or gcc compiler to write to those memory areas of periphals. Is there a direct way to do so?
Programming :: SHM Memory Counted As Cache Memory With Kernel 2.6.18?
Aug 25, 2010Is that possible that SHM shared memory is counted as cache memory on Linux with kernel 2.6.18?If find it really odd since this memory is not file backed, but I have a piece of code that loads data using shm_open+mmap, and it generates an amount of cache memory in /proc/meminfo that corresponds exactly to the amount of shared memory (I load that data from a file but I am using posix_fadvise(fd,0,0,POSIX_FADV_DONTNEED) to ensure this file is not cached and I made sure that it is working as expected). As far as I know SHM memory was not tagged as cache memory with kernel 2.6.9.If it is the case it is really unfortunate since normally cache memory can be considered to be part of the "available" memory since it can be flushed promptly but this is clearly not the case with SHM memory... Is there an easy way to get the total amount of used SHM memory on a system?
View 4 Replies View RelatedUbuntu :: Any Way To Move Notifications To Lower Right Side?
Jan 4, 2010I want to move notifications both from pidgin, rhythmbox and other apps to the lower right side so that they are not so intrusive, I don't know if it's possible.
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