General :: Debug The DMESG Mesaage Or Any Link For The Same?
Jan 28, 2011was trying to understand the messages the DMESG gives .Does any one knows how to debug the DMESG mesaage or any link for the same ?
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General :: View CD Shortcut Link / List Link Name By Using Any Command?
Jun 8, 2010Whenever we insert CD,it creates a shortcut link in desktop.Can we list this link name by using any command? I am using Oracle Enterprise Linux 5.0.
View 10 Replies View RelatedGeneral :: Troubleshoot Disk With Dmesg?
Mar 28, 2011How can I troubleshoot disk with 'dmesg' cmd ? How to distinquish :
- physical disk error
- file system corruption
What is I/O Error ?
General :: What DMESG Command In Unix Do
Dec 10, 2010What exactly is the use of dmesg?
View 3 Replies View RelatedGeneral :: Difference Between A Hard Link And Symbolic Link?
Jun 20, 2011I have searched around and am trying to understand the difference between a hard link and symbolic link (soft link). I found this link is quite useful. But I am still not very clear. I understand soft link is not a copy of original file, but is a hard link a copy or not?
View 4 Replies View RelatedGeneral :: Console Display Dmesg Messages?
Feb 15, 2011I've been getting messages, that should be in the dmesg log, on the console.This has been happening for a while, but I finally got tired of them.My system is Fedora release 14, Kernel 2.6.35.11-83 on an x86_64.When I reboot I get the following displayed with the login prompt.[ 52.492937] readahead-collector: starting delayed service auditd[ 52.795508] readahead-collector: sorting[ 53.033970] readahead-collector: finished
View 2 Replies View RelatedGeneral :: Save Dmesg After Crash Or Reboot
Dec 17, 2010I have a gentoo distribution and need to store the information of dmesg collected until a system crash. At present, after a reboot or a crash the information in dmesg are lost and are not available at the next reboot. How can I save all the information in dmesg until a crash and read them after the succeed reboot?I also checked for dmesg.x files in /var/log or similar files but with no success.
View 4 Replies View RelatedGeneral :: Hear Beep After Hour Of Usage - Shows Up In Dmesg
Jun 24, 2011I recently assembled a new computer so that all hardware is pretty new. Since then I've been experiencing some problem with IRQs when running Debian 6.0. On random occasions, usually after an hour or so of running I hear a beep and this shows up in dmesg:
[code]....
General :: Make Dmesg Post Output To Tty12 In Real Time
Apr 3, 2011Terminal with real time dmesg output I want to use tty12 for system messages. Is there a way to mirror all kernel messages to there?
View 2 Replies View RelatedGeneral :: DMESG Does Not Display The Kernel Driver Function PRINTK Message
Apr 7, 2010Kernel driver function was called via ioctl and returned success, but when I checked the kernel display buffer with dmesg the printk message was not there. Then when you do lsmod, the driver you were calling showed "used by zero". So it seems like the kernel driver was not accessed. In the kernel driver, I had many printk statements, but nothing printed in the buffer. if the driver get accessed and what could cause this?
View 1 Replies View RelatedGeneral :: Recover A SDHC Card - After Getting A Buffer I/o Error Mesg From Dmesg(1)?
May 24, 2011After reading a SDHC (camera) card with my computer in a non-HC compatible card reader, i guess i destroyed the partition table.
After getting a SDHC-compatible reader i found it seems there is no part. table on the card and no fdisk(1), badblocks(1) can read that card.
Seems they will wait forever to get a part table.
dmesg says:
How to recover the card?
General :: How To Enable Debug Message
Dec 29, 2009I am compiling gstreamer for my ARM board. When i compile that i am not getting "debug" messages. so i want "debug messages" while make my gstreamer. i added "./configure --enable-debug" but still i not getting debug message while i "make".
View 1 Replies View RelatedGeneral :: Reduce LVM Messages In /var/log/debug?
Feb 21, 2011/var/log/debug gets lots of messages any time an LVM snapshot is setup (lvcreate --size ${size}k --snapshot --name "$LVM_snapshot_device" "$LVM_device"). Here is a recent sample.
Code:
Feb 19 22:40:10 CW8 lvm[2163]: Loading config file: /etc/lvm/lvm.conf
Feb 19 22:40:10 CW8 lvm[2163]: Opened /etc/lvm/lvm.conf RO
[code]....
General :: Debug Symbols Of GNU Packages
Jul 21, 2011Where can I find debug symbols of GNU packages, for example for coreutils etc.?
View 3 Replies View RelatedGeneral :: Debug Ssh Permissions And Keys?
Nov 15, 2010I am trying to debug ssh permissions and keys. I am able to connect as root. However, I am unable to login as a new user (e.g., newuser). I have been trying to ssh as localhost to debug the issue. For example:
>ssh -vvvv newuser@localhost
will yield a lot of information. I think this is the relevant section, however, I am unable to resolve:
debug1: Host 'localhost' is known and matches the RSA host key.
debug1: Found key in /root/.ssh/known_hosts:2
debug2: bits set: 533/1024
[Code].....
General :: Debug Program And Need Something Like A Virtual Microphone?
Feb 13, 2011I need debug my program and I need something like a virtual microphone. I would like device "microphone" where I can put sound file and this file will be input for microphone stream. And in application I get this stream from this "microphone"
File -> Microphone -> Application
is it possible?
something like bash command should by very very useful:
aplay --device=mic my_microphone.wav to run a microphone stream
General :: How To Debug Fatal Relocation Error
May 31, 2011Ive been messing around on a Solaris box, installing precompiled lib/programs from the repos by extracting them and placing them in my home dir. It seems everything ive tried sofar works, except for irssi. I get the following error:
$ ~/bin/irssi
ld.so.1: irssi: fatal: relocation error: file /export/home0/leem2/bin/irssi: symbol boot_DynaLoader: referenced symbol not found
Killed
I have run:
$ ldd /export/home0/leem2/bin/irssi
and it has no missing libs
General :: Make Rules In A Makefile - Debug
Nov 17, 2009Does anyone know if it is possible to make rules in a Makefile that would work like this:
> make debug module
or
> make module debug
where module can be any module that has a specific rule in the Makefile.
The thing I have is a Makefile with different rules that I compile like this:
> make module
What I would like is to add an option so I can compile whichever module with debug-information just by adding a debug to the make command. The debug-information I know how to do, the problem is how to make the Makefile work...
General :: Debug A Script That Another Person Wrote.?
Jul 29, 2011I am trying to debug a script that another person wrote. I am not very strong understanding awk.
cat ${origfile} | awk '{sub("�14","
\page
");print $0 "par"}' >>${rtftempfile}
I know awk is doing some kind of manipulation of the acsii file ${origfile}, just not sure what.
General :: Debug A Newly Written System Cal?
Dec 17, 2010i added a new system call..helloworld...
i rebuild the kernel and when i try to use it, it is returning -1.
can any one tell me how to debug and know where things went wrong..
how to see the kernel log when this syscall is called...i wrote a println in my syscall..but couldnt find that in /var/log/dmesg...
General :: Crosstool From X86 To Alpha Lacks Detailed Debug Information?
Apr 7, 2010I have a working build of crosstool - it was built for gcc 3.4.3 using glibc 2.3.5 going from 32-bit x86 linux to 64-bit alpha linux. As far as I can tell -- it compiles correctly (output of alpha emulation matches expected) but it has a major flaw. When I use the cross compiler and attempt to add detailed debug information, it compiles, but does not have the debug information. For example, when I execute:
> /home/leporter/crosstool/gcc-3.4.3-glibc-2.3.5/alpha-unknown-linux-gnu/bin/alpha-unknown-linux-gnu-gcc-3.4.3 -g -o hello main.c
OR
> /home/leporter/crosstool/gcc-3.4.3-glibc-2.3.5/alpha-unknown-linux-gnu/bin/alpha-unknown-linux-gnu-gcc-3.4.3 -gstabs -o hello main.c
I get a working alpha binary for hello world. BUT - when I run objdump - this is what I get
> /home/leporter/crosstool/gcc-3.4.3-glibc-2.3.5/alpha-unknown-linux-gnu/bin/alpha-unknown-linux-gnu-objdump -g hello
hello: file format elf64-alpha
/home/leporter/crosstool/gcc-3.4.3-glibc-2.3.5/alpha-unknown-linux-gnu/bin/alpha-unknown-linux-gnu-objdump: hello: no recognized debugging information
Frustratingly - if I use my x86 gcc version 3.4.6 to do the compilation (same arguments, just using the x86 compiler, not the cross compiler) - it correctly embeds the debug information.
General :: Use Eclipse To Compile And Debug Source Code On Ns-2 Simulator?
Dec 13, 2010I want to use eclipse to compile and debug source code on ns-2 simulator.
1.how can i configure the parameter on eclipse.
2.how can i compile the source code *.cc
General :: Usb Driver : Ti_usb_3410_5052 - After Adding My Device (MSP430 USB-DEBUG-INTERFACE) It Doesn't Work?
Feb 3, 2011I have problems with my USB driver. After adding my device (MSP430 USB-DEBUG-INTERFACE) it doesn't work.
[ 60.476039] usb 2-2.1: new full speed USB device using uhci_hcd and address 8
[ 60.693959] ti_usb_3410_5052 2-2.1:1.0: TI USB 3410 1 port adapter converter detected
[ 60.693981] ti_usb_3410_5052: probe of 2-2.1:1.0 failed with error -5
I try to do: modprobe ti_usb_3410_5052.No changes.It's Linux
Linux ubuntu 2.6.35-25-generic #44-Ubuntu SMP Fri Jan 21 17:40:44 UTC 2011 x86_64 GNU/Linux
OpenSUSE :: Symbolic Link Not Allowed Or Link Target Not Accessible: /srv/www/htdocs?
Apr 28, 2010i only need localhost for testing some phpnow i get[Wed Apr 28 18:44:57 2010] [error] [client ::1] Symbolic link not allowed or link target not accessible: /srv/www/htdocs
View 9 Replies View RelatedProgramming :: Link Directories - Symlink Not Updated / Hard Link Not Supported?
Sep 6, 2010In the ordering of files I keep I need links to directories. Sometimes I even need to move directories to new locations. I have tried using symlinks, but they become dead when I move the directory they point to. I have tried hard links, but I haven't found any Linux file system that would support hard linked directories. How can I achieve that a complex structure of directories (currently with symlinks for directories and hard links for files) keep symlinks live when directories are moved?
- is there any utility that updates symlinks when a directory is moved?
- is there any Linux filesystem that supports hard linked directories?
- is there any good Linux interface to the new NTFS (the only file system I know to support automatically updating directory links, called directory junctions)?
Ubuntu :: Send A Link For Download And A Link With The Installation Instructions?
Aug 16, 2011I was looking for live link to download ubuntu mobile but unfortunately I don't find anything... Can someone send me a link for download and a link with the installation instructions ?? All the links that I found are dead.
View 9 Replies View RelatedServer :: Create Soft Link And Hard Link In RHEL5?
Sep 8, 2010how can we create soft link and hard link in RHEL5 when am using in command it is giving format error
View 6 Replies View RelatedUbuntu Networking :: Mount To Vista Needed For Apache - Symbolic Link Not Allowed Or Link Target Not Accessible
Apr 26, 2010I have a problem where I'm using Ubuntu linux to mount a Windows Vista machine's USB drive and access it on the web using Apache. I did have the USB drive plugged into the Linux machine directly and that was working via the web. FollowSymLinks is on in httpd.conf
[Code]....
The mount works and I can see the files (see above) from my regular linux user account. If I make a test file in /mnt and soft link to that, I can see it on the web. So it's just the mount to the vista machine that seems to be a problem. It's supposed to be a simple read-only mount and the apache login should (I think) be able to see the same generic root access permissions.
log from apache: [Mon Apr 26 20:39:42 2010] [error] [client 99.99.99.99] Symbolic link not allowed or link target not accessible: /home/user1/pub_html/Music, referer: https://xx.xx.xx/~user1/music.html
The credentials have a login and password that matches a special read-only account on Vista. I can see the files on the system from Linux, but not via the web. As mentioned above, a different link to the same /mnt area works fine via the web. I've tried several different mount options with no success.
Fedora :: Exactly How Does Dmesg Work?
Jul 21, 2010I am new here and have only been using Linux for about 3 months so please help by explaining things clearly and don't assume I should know. However, for reasons too detailed to mention here I want to know how dmesg works. What I understand is that it provides log details of the startup, hardware etc until logger takes over. What I want to know is this: Do you still get new log messages in dmesg after boot and after the logger has taken over or is it simply a snapshot of what happens at boot time If you shutdown you machine or more importantly something happens to cause it to crash, does it or is it possible to make it record dmesg logs or is it purly a function of boot up
View 6 Replies View RelatedFedora :: F15: /var/log/dmesg Not Being Updated?
Jun 13, 2011I run F15 on my desktop PC and /var/log/dmesg is not being updated. I used preupgrade to upgrade from F14 to F15 on June 3. I boot F15 at least once per day. /var/log/dmesg has not been updated since June 3. /var/log/dmesg was being updated correctly when I ran F14. On f15, if I issue "dmesg" from the command line, I get the expected result. Is this a bug?
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