I have a old PC i want to make a web server. So i install fedora 15 with minimal install options and now im in text mode, the computer has 128 + 64 = 192 Mb of ram. Is there a low Memory GUI that cant install via Yum ?
View 5 Replieswe 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 RelatedFedora 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:
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I am trying to install Fedora 12 on an Acer Aspire AMD 64 2 with 1 GB of memory.
I downloaded the Fedora 12 live CD Fedora-12-X86_64-ISO.
When I try to boot from that CD, I get a message "irq 17 too bust" and the system hangs before finishing the boot process. So I have very little to go on.
Ps. I previously installed Kubuntu 9.1 without any problems.
I have tried to install F13 on an 8 GB USB memory stick (flash drive, thumb drive) but have had limited success. I used the Live USB Creator method as suggested in the Fedora web site and although I ended up with a bootable USB memory stick, I was unable to save any changes even though I allowed a 2GB persistent overlay.
I then tried to do it using Unetbootin and again got a bootable memory stick but again was unable to save any changes. Could someone explain what I might be doing wrong or is it just not possible to make a bootable memory stick with F12 that will save any changes?
First of all I'm not a very experienced linux user, I have installed fedora 13 on my HP Laptop and it has 8Gb installed, (confirmed in Bios) grep MemTotal /proc/meminfo
MemTotal: 3088492 kB It's less then 8Gb
googling about it it seems that I ineed PEA support for my kernel. It seems that fedora 13 should install this if needed, correct me if I'm wrong. uname -a Linux mjohanss-pc.kentor.se 2.6.33.6-147.2.4.fc13.i686 #1 SMP Fri Jul 23 17:27:40 UTC 2010 i686 i686 i386 GNU/Linux If PEA support was installed I think PEA should be seen after .fc13.i686 in the output. How can I install and configure PEA support so all my memory is recognized?
How much video memory will I need to install Fedora 15 with gnome 3.I have an Ati Radeon Hd 4250 with 256 mb of memory.
View 14 Replies View RelatedI 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 RelatedI 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 Relatedlet me know how to clear cache memory ( RHEL 5.1 ) as it consumes almost 100% physical memory.
View 3 Replies View RelatedI 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 RelatedI 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$' and alphabets = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ$'
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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.
I 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.
How 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 RelatedI 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 RelatedI 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 RelatedI 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?
Is 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 RelatedI have an old laptop - samsung q25, it has only 256 mb of RAM and i want to install ubuntu 10.10 on it. System requirements says ubuntu needs minimum 256 mb, so looks like i fit in. But installation and even preview doesn't work.. Ubuntu starts, i can see the wallpaper, a cursor, but there's no panels or installation menus..Is it possible to install ubuntu in console mode?
View 4 Replies View RelatedToday I installed Lenny on a new server. The server didn't have any CD-Rom, so I tried putting the net install on a memory stick using unetbootin. The install went fine, but the problem was that the memory stick became sda and two SATA disks in the server became sdb and sdc.When I then tried to remove the stick, the SATA disks became sda and sdb, and it would not boot, because it had written the MBR on the stick.It hurried a little bit, so I had to take out a CD player from another computer, and connect it inside the server to get Lenny installed.But it would be cool if it was possible to install with the stick. And no more waste of CD-Rom players that will be used only once.
View 1 Replies View RelatedThis is my first post in these forums. I'm still quite new to Linux (using Mint 9) so please bear with my not-very-articulate question(s)When I boot up and open up a tty terminal I get a message saying "Memory corruption detected in low memory." I've done an extensive google search about the issue and it seems not uncommon. I ran a memtest with no errors returned, so I'm sure that there's nothing really wrong with the memory; apparently it's a bug in the kernel that's causing this.
View 2 Replies View RelatedI found from command 'top' that 8GB memory are used. However, using command 'ps' with some options to grep the running processes and then summing up the memory used by the running processes are less than 2 GB. Where has the used memory gone ?
View 7 Replies View RelatedI have been setting up a vps I got out with bhost.net, with CentOS installed. I've been learning and have set up everying I need with the exception of ftp/sftp.
Using yum I installed vsftpd and ran into problems, thinking it was something I might of done I did a fresh install of CentOS and I still recieve the same problem on a fresh install so it is nothing I have done to the server.
The problem is when connecting via a sftp client I get an out of memory error. This error is listed in the putty faq ( url ) under A.7.5, there is a brief explaintion of the cure under A.7.6.
there is mention of a login script but I don't know where this is located. I'm a novice at Linux but by no means incompotent when it comes to computing.
The whole code is written in C, C++, and Fortran. Is it possible to make it to use more than 4GB memory. Now it is always crashed when it reaches 3GB memory. If it is possible, how to set up the compiling options (or configure flags)? We can use gcc, g++, ...or intel compilers our OS: Fedora 12 x32
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When there is a total of 2 GB of physical RAM, how much RAM would you give to openSUSE-11.2 (i586) with KDE as a VirtualBox guest in Vista? There is no intention of running a second VM at the same time.
View 6 Replies View RelatedI am going to install 11.3 on a system with a Phenom X6 and 16 GB memory.I'm now unsure whether to set up a 64 bit system or a 32 bit system with pae.Are they equivalent what concerns use of the complete 16 GB memory? I assume 64 would be more effective?On the other hand there seem to be less problems with the availability and/or installation of applications on a 32 bit system.
View 3 Replies View RelatedMy new pc doesn't have a cd rom so I have to use a memory stick, usb hard driver or a SD card. So how do I install ubuntu? For some sh'itty reason I got windows vista installed here which is more frustrating then everything else I have tried.
View 8 Replies View RelatedI met a weird problem when I try to install the new memory to my Dell T7400. The computer is installed ubuntu 9.10, 64 bit version and 8 G memory. I got extra 8 G memories, and installed them on the machine. But the problem is ubuntu does't recognize the new memories, but the BIOS does. I switched the position of the new memories with some old memories, but it turns out the old memories also can not be recognized by the system. I got some memory information by using cat /proc/meminfo
MemTotal: 2055440 kB
MemFree: 1019100 kB
Buffers: 105900 kB
Cached: 396800 kB
SwapCached: 0 kB
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I have an HP dx5150 with Ubuntu 11.04. I recently added 2 new memory chips (total 4) with the same specifications as the originals. The memory is recognized by the BIOS and Memtest returns no errors. The computer boots normally and functions normally for an hour or so, and then freezes. When it freezes it does not accept any input and the screen gets displays a bunch of small green or purple lines. Here is the output from lshw:
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description: Desktop Computer
product: HP dx5150 SFF (EW249UC#ABA)
vendor: Hewlett-Packard
serial: XXXXXXXXXX
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I am using Fedora 8 in my PC and i'm trying to create a shared memory (below is the sample program) i'm getting error while creating shared memory. Can anyone pl tell what is the possible cause for this.
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