Hardware :: Ethcard Netgear FA311 / Invalid Memory?
Apr 16, 2010
It's a Netgear FA311, and, as a brand, they've been good to me, but not this time.
When installed I get the briefest of lspci entries:
Code:
04:01.0 Ethernet controller: Device 0043:c290 So it seems to know it's an ethernet card but not much else.
the more verbose version gives the following:
Code:
04:01.0 Ethernet controller: Device 0043:c290
code....
... which is a long distance from being a healthy network card. Also some invalid memory going on there. Looks bad. I've already been though the thread on this link:url
but the person there seemed to be getting a least a recognition of the chipset, which I don't.
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Jul 19, 2011
I wrote a test program for learning usage of realloc() and I thin I did everything right but I get this error exactly with my 4th time that while tries to reallocate memory in MakeDSt function for DSt->SArray:
Quote:
realloc(): invalid next size
this is my complete code :
Code:
#include <stdio.h>
#include <stdlib.h>
typedef struct DRA
{
code....
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Sep 20, 2010
I installed Debian 5.03 Lenny successfully on my machine. I got this error during boot: ACPI : invalid PBLK length [5]. After that the Operating System boots properly and starts normally. What does this error statement mean? Is it safe to work with this installation despite this error?
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Feb 10, 2011
Trying simply to insert into table. Have succeeded in doing this but now want to correct user use of invalid characters. If I'm understanding correctly, Real-escape-string seems to correct these, so I've been trying to figure out how to use it. A short, test code version gives me a syntax error at INSERT VALUES, which--because it still has the single quotes in the text--tells me the real-escape-string didn't work. The code below gives me a parseing error with invalid $END at </body>.
Insert Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' VALUES (UTC_TIMESTAMP,'What's happen' bra?')' at line 1 Parse error: syntax error, unexpected $end in /home/powere15/public_html/DB/exercises_insert_record.php on line 94
<html><head><title>Exercise Catalog Insert Record</title></head>
<body>
<?
/* Change db and connect values if using online */
[Code]....
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Apr 20, 2010
I am using malloc and frees a lot in my program. It shows its allocated but when i remove it doesnt show as the memory is removed(I am using the top command to view VIRT memory usage). If this continously grows what would happen to my program (Will it go out of memory?)
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Feb 7, 2011
Fedora 14 xfce
HP Mini 210
I am looking to buy some memory for my netbook. Currently I have 1 GB of DDR3 memory. However, the specification says that 2 GB of memory is the max. However, when I do the following it says that 4GB is the max:
[Code].....
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Mar 18, 2011
I have a computer with 16GB of ram. At the moment, top shows all the RAM is taken, (NOT by cache), but the RAM used by the various processes is very far from 16GB.I have seen this problem several times, but I don't understand what is happening.My only remedy so far has been to reboot the machine.
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Jan 11, 2010
let me know how to clear cache memory ( RHEL 5.1 ) as it consumes almost 100% physical memory.
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May 3, 2011
I am looking for free database that has low memory usage and innodb and memory like engins that has C API and support trigger and client/server support for using in embedded linux systems.
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Mar 21, 2011
I am new to C and linux. My code below does arbitary writes but I cant figure out where or how it does it.
I am calling the insertNode() function with seq = 'MISSISSPPI$' 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.
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Feb 3, 2010
we 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.
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Apr 19, 2010
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.
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Apr 13, 2010
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?
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Oct 20, 2010
I 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?
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Aug 16, 2011
Bottom Line: Dvd Drive died in my toshiba laptop and it was replaced (not before tech for some reason reformatted the Win7 partition... which was 100% un-needed, but thats beside the point now. I redid win7 (the tech installed vista) and am TRYING to "redo grub". Facts: The Slackware AND Ubuntu Partitions ARE STILL THERE and when i use SuperGrub Boot CD (which doesn't restore my grub by itself) to boot into slackware, i can see ALL THE CONTENT of both Linuxes still there including grub on ubuntu partition
(Tri-Boot: Ubuntu, Slackware, and WIn7) I had it working for two years or so, SO i know this "setup" works fine. I am A) Trying to do this as simply as possible. B) Trying to avoid the need to download a 800MB ISO (as seen for this issue on this forum) and trying not to have to reformat Ubuntu Partition (though I have the .Debs I have downloaded for it backed up ... all 1.7GB of them) I have /dev/sda1 as win7, /dev/sda2 as Slack and /dev/sda3 as Ubuntu (which contains Grub Legacy).. Every command I do seems to result in an error like "invalid command" or "invalid Execution format " (i think that second one is right) type errors. I compiled (awhile back) a few kernels for Slackware, but feel goofy that I cant figure what i this out (what i thought was going to be a "2 minute" fix)
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Jan 29, 2011
I 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.
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Nov 22, 2009
I 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?
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Aug 25, 2010
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?
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Aug 22, 2010
This 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.
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Jan 17, 2010
I 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 ?
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Jan 8, 2011
I 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.
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Feb 11, 2010
Bus 001 Device 002: ID 0846:9040 NetGear, Inc.So I think it's correctly recognizing it, but for some reason it won't identify it as a wireless USB NIC. I'm trying to install without a wired connection (several rooms away from a wire, and this is an old tower), so any help there would be nice, if not, then any advice on what to do when I get it hardwired would be nice. I have the Live CD to try this with. I also have a second CD/DVD, and have it installed/working on XP on the box (which after I get wireless working I'll be replacing),so I have the .inf file if anyone can direct me to using ndiswrapper for it. Let me know what else you need to know.
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Jul 24, 2010
Using Netgear WPN111 with Ubuntu 10.04 getting the above up and running.
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Oct 8, 2010
I was just wondering because it has not yet become a problem. How would I access my Netgear MR314 router when I don't use Internet Explorer anymore? I used to access the software and make changes in port forwarding and even turn on/off wireless.
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Nov 17, 2010
i have installed ubuntu 10.04 1st time. i have wg311v3 netgear adapter card. install it on ubuntu
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May 2, 2014
WG111v2 USB that works just fine on my Ubuntu 12.04 Dell can't connect on my Debian Gigabyte. It finds the network name just fine, remembers its password, and tries to connect 3 times before giving up. This tower is 4 days old, as is the OS.
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Sep 6, 2009
I used the following guides to try and get my Netgear WG511 PCMCIA card going:
[URL]
I also made a post about it here: [URL]. As the problem doesn't appear to be ndiswrapper itself I've made this separate post.
Unfortunately, I still end up having wlan0 attempting to connect, prompting for my password, trying to connect then prompting for my password (ad infinitum).
I changed my network security from WPA to WEP and now my card works fine. why this might be happening (i.e. why WEP works but WPA doesn't?)
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Oct 15, 2010
I understand how to log in as root and change file properties and that's pretty much it
I'm trying to get the Netgear 3100 v2 Wireless-N Dual Band usb card to show up so I can connect wirelessly to my router but my computer isn't showing it in the devices menu (I've tried to ndiswrapper the drivers from my win7 partition but that didn't work)
if I do lsusb I get Bus 001 Device 004: ID 0846:9011 NetGear, Inc. WNDA3100(v2) 802.11n but I can't find it in the network configuration
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Mar 13, 2011
This installed my Netgear WG311v3 Wi-Fi card on this machine using Fedora 14 x86_64 it took me a while to do so in the future I can (hopefully) follow this guide myself in the future and for anyone who is having problems. First thing you need to do is make sure your system and kernel is up-to-date:
Code:
su yum update next you need to make sure that the kernel headers are installed so you can compile ndiswrapper (which is no longer available on FreshRPMs) and GCC as well as svn to get the latest build of ndiswrapper:
Code:
su yum install kernel-headers gcc svn Now we need to get the latest build of ndiswrapper to make and install it; make sure you do this outside of root:
[Code]...
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Aug 15, 2011
And now i have lost more than 1.9 TB of data.
Ok, i know. there should have been a backup. I came that far... but not beyond. I have bought a STORA MS2000 and 2 x 2TB WD EARS Harddisk. Except a couple of troubles that i had to go through with it - it finally worked. It did for 3 months. I have moved the NAS from one room to another and when i reattached it ... i all of a sudden didnt work anymore.
Tick, tick ... tick ... just like it would have a head-crash. I attached the disks to my iMac just to know what they sound there. Of course the iMac couldnt reat the disks. The disk-utility just let me know that the file-system is XFS (so far i knew) .. and then they are striped. So i knew i wouldnt be able to retrieve my data there ..
My question now. Since i dont think that my harddisks have a serious damage - how in on Gods Earth could i save my data from an XFS striped volume that was taken out of a STORA MS 2000?
I hope i wont loose all my data now ... but dont know if i would have any success to setup a Linux-PC and then have to look for the right software or even buy a card or so ...
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