General :: Read The Kernel Details ( Size, Start And End Location) From Flash?
Nov 8, 2010
I have a linux system which has a NAND flash. The compressed kernel is flashed into the NAND flash. On boot up, the kernel is uncompressed, copied to RAM and runs from RAM. Is it possible for me to read the kernel information from NAND flash such as size, start and end location and version?
I have been looking for this in the net, but did not find any answers so far...
I have tried the following: The compressed kernel lies in the 4MB partition of the flash. So I tried: dd if=/dev/mtdblock1 of=zImage But this copies the complete 4MB partition. I need to copy only the zImage. So I need to know its size.
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Jun 12, 2011
I was attempting to reformat a 16GB MicroSD card in my camera when the battery died mid-way. After that, any time I try to read the card in my camera, it gives me a "Card Error" and does not allow me to reformat it in my camera.
So, I thought I would plug the camera in to the laptop with it set to host the card as media when plugged in as USB, in an attempt to fix the formatting issue.
However, when I plug it in to my linux machine, it does not register as a device (e.g., /dev/sda) due to some errors, therefore I cannot reformat it. Essentially, I think I need to fix the partition table but I'm not sure how to when it doesn't register as a device. code...
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Jan 20, 2010
This happens in my main computer with Slackware and Arch.
Code:
$ su
Password:
# cd /media/fl
[code]....
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Feb 1, 2011
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Quote:
Kernel headers for version 2.6.35.6-45.fc14.i686 were not found. If you
I try following but unable to find.
Code:
Nothing to do
Code:
Code:
Then I try to map to the file, but not working.
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Nov 18, 2010
Also I have all files it asks for installed including dostools..Btw I used usb creator, then went to gparted and did something. The system is fat 32 now but with same message, not including ext4 part. Just the mount point message, and something about dosftools and mtools, wihich also are installed.
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Apr 13, 2010
I have downloaded the newest most stable Linux kernel, 2.6.33.2.
I thought I would test this using VirtualBox. So I create a dynamically sized harddisk of 4 GB. And installed CentOS 5.3 with just the minimum packages.
I setup the make menuconfig with just the default settings.
After that I ran make and got the following error:
The amount of space I have left is:
My virtual size is 4 GB, but the actual size is 3.5 GB.
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Jul 16, 2011
I have 2 external hdd in wich I have all my files.... yesterday, I have copied all the files from hdd2 to hdd1 and I want to eliminate duplicates so I used FSLint to find them, now, I have a txt file that looks like this:
Code: /media/My Book/!!!MIS DOCUMENTOS/Documentos/2 sep2003-jun2009 USB/!TESIS/TESIS/TESIS CVT LABVIEW Y CODEWARRIOR/LabVIEW85RuntimeEngineFull.exe /media/My Book/HDD_Toshiba/Borrable/Pen_Drive_4GB/Tesis/Super CD de la tesis/LabView/LabVIEW85RuntimeEngineFull.exe multiplied by millions of entries...
now I want to make a shell script to delete all the files/entries (read from the log file) that begin with:
Code:
/media/My Book/HDD_Toshiba/**** Since HDD_Toshiba is the folder in hdd1 (MyBook) that contains all the files from hdd2
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Maybe 4oD has some different encoding of video compared with BBC but how can I tell what the encoding is? How come Opera using the same flash shared object has difficulty but not FF? (I've raised a bug with Opera a few months ago but no joy so far)
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Feb 17, 2011
While I trying to install Linux cable driver following error occurred.
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configure: error: please install the kernel source or specify alternate location"
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CentOs 5.5
uname -r :2.6.18-194.el5
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I"m unable to find the memory usage however top shows me the following results.
Tasks: 90 total, 2 running, 88 sleeping, 0 stopped, 0 zombie
Cpu(s): 21.1%us, 1.4%sy, 0.0%ni, 74.0%id, 2.4%wa, 0.0%hi, 1.0%si, 0.0%st
Mem: 8313376k total, 7969976k used, 343400k free, 185496k buffers
[code]....
and free shows the following.
total used free shared buffers cached
Mem: 8118 7764 354 0 181 7335
-/+ buffers/cache: 247 7870
Swap: 4000 0 4000
Total: 12119 7764 4354
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Code:
None of the pre-built vmmon modules for VMware Server is suitable for your running kernel. Do you want this program to try to build the vmmon module for your system (you need to have a C compiler installed on your system)? [yes] y Then;
Code:
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Aug 16, 2010
The following are the two tex input files written in vi and compiled with pdflatex. In the first case the document details (author, date etc) are displayed as desired but are omitted in the second case. The only difference is the use of maketitle.
Case 1:
documentclass{article}
author{Name}
date{}
itle{Title}
Begin{document}
maketitle
Text to be inputted
end{document}
Case 2:
documentclass{article}
author{Name}
date{}
itle{Title}
Begin{document}
Text to be inputted
end{document}
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