Programming :: Modprobe Fails In Script / What To Do?
Jun 15, 2011
I am running into a problem with a script I have to load the proper ethernet drivers on the script start, but the modprobe command fails.
I don't know exactly what it says but I believe it was something to the effect of "cannot find (x)." Which would be fine if it did it all of the time, but if I ctrl+c out of the script and attempt to do the command manually it works.
Anyone out there know what might be going on? I've been searching google and stackoverload and here and haven't come across anyone else having this issue.
Or better yet, is there a way to have a shell script implement a .rules file for a specific instance?
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Dec 28, 2009
until yesterday night wireless was working fine on openSUSE 11.2 After a reboot, suddenly wireless is not even shown as a possible network medium. In the network manager, the tab with "wireless" is greyed out.After going through many forum posts, here is what all I have tried.Output from various commands:
Code:
dmesg | grep firmware
[ 7.379074] IBM TrackPoint firmware: 0x0e, buttons: 3/3
[code]....
I guess that driver is not getting loaded since modprobe is giving an error which I mentioned earlier. What could be reason? Did driver crashed? Since this issue cropped up only after I rebooted the machine.
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Jul 19, 2010
I am working on research using a USB wireless card (WUSB600N) which works by a driver from Ralink (rt3572). In order to achieve my task, I am trying to modify that driver. One of the ways, I tried to call a function written in different module from that which I am working in. Every thing went fine (make & make install) until the modprobe command when i got (Unknown Symbol) about that function. I tried many ways to solve that problem like; Export_Symbol, and function pointers but, with no results!
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Oct 5, 2010
I have a really simple program trying to use XInput2.h, which fails on linking
Code:
#include <X11/extensions/XInput2.h>
int main(){
Display *XSession = XOpenDisplay(NULL);
int OriginScreen = 0;
int pID = 7;
[Code]....
I'm at a loss about what to do. Replacing XIWarpPointer by XWarpPointer and removing the pID argument solves it, but is not an option (no input ID).
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Feb 2, 2010
I am developing a script for the first time.
I am calling a script B.sh from A.sh
What if B.sh fails to run...how to go about it...
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Jan 31, 2010
Recently, every time I try to compile an app from its source code, after issuing the ./configure command I get this message:configure: error: C preprocessor "/lib/cpp" fails sanity checkSee `config.log' for more details.I check /lib/cpp but there is not directory named /cpp under /libthis problem occurs on all source packages.
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Jul 16, 2009
I am trying to compile systemc. Configuration is done OK and Makefiles are created. As soon as the "make" command i issue, recursively reaches the "utils" directory, errors are produced -declaration and include errors.
The files referenced by the errors DO exist and i hava managed to give g++ "-I ${LD_INCLUDE_PATH}, ie the variable, where all header dirs are listed. Libraries and compilers for gcc3.3 and g++3.3, i believe, are installed OK. code...
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May 7, 2011
I am developing a code where I need to store the planes of an object in a tree & also i need to store it in a list for further processing ... when I try to allocate using malloc the memory allocation when i checked this in internet , I came to know that it may because the memory that I am trying to allocate may be more than the size_t variable.
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Jan 12, 2011
Using perl -MCPAN -e shell then install Mail::Message then yes to everything (except the test that needed an IMAP server) resulted in.
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Jan 30, 2011
To enable FDD in F13 I'm using "modprobe floppy" command which is placed inside "/etc/rc.d/rc.local".
Code:
[root@dc7100 rc.d]# cat rc.local
#!/bin/sh
# This script will be executed *after* all the other init scripts. You can put your own initialization stuff in here if you don't want to do the full Sys V style init stuff.
touch /var/lock/subsys/local
modprobe floppy
In F14 this does not work any more. "modprobe floppy" is effective only when used on the CLI, but nothing happens when inside "/etc/rc.d/rc.local". Where should I place "modprobe floppy" now?
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Mar 20, 2011
I was trying to compile and insert a module. The module compiles fine and creates tool.ko file(am compiling it from Desktop). Next when I try to use "insmod tool.ko" , it gives em this error: insmod: error inserting 'tool.ko': -1 Operation not permitted.I tried to use modprobe instead , thinking it might install the dependencies(if any) by itself: "modprobe -v tool.ko" but it gives me this error
FATAL: Module tool.ko not found
I went over some linux forum posts and tried to resolve it but no use.I copied all the files from Desktop to the /lib/modules/2.6.34.7-0.7-Desktop/build folder and then ran the commands but still face the same problem. Used this "/sbin/depmod -a " thinking it might update the modeprob.conf file, but no use !
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Sep 16, 2010
Tried updating today from Ubuntu 10.04 to 10.10. Seemed to go ok, but on reboot I got the message
Error Modprobe FATAL Could not load /lib/modules/ 2.6.35-21-generic/modules.dep no such file or module
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May 11, 2010
I've just installed Ubuntu 10.04 on an old PC to make it usable.After some research I was able to get my netgear usb wireless network adapter WG121 to work and connect to the network using ndiswrapper, although at startup I have to open a terminal and type Code: sudo modprobe ndiswrapper before it works. Is there a way to get this to automatically run?
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Feb 22, 2009
How do I properly load/install
alias scsi_hostadapter2 ahci
into /etc/modprobe? (And /sys/module and /sys/bus/pci/drivers?)
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Aug 12, 2010
If I remove all the template stuff, it works.
whats going on here?
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May 21, 2011
Using xsel I pass a selection into a variable. I then check that the variable includes an embedded newline to be sure that the selection returned by xsel is complete. If the selection content preceding the newline is just a single word, the check fails to detect the newline, thus
Code:
g fnm=`xsel`
g cat <<< "$fnm"
Whatis
apropos sear
[code]....
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Jan 16, 2010
I am trying to run my code repeatedly in a loop about 50 times for timing measurement. I have C code running on ubuntu 8 on a single processor, Intel x86. My code is something like this
Code:
for (loop =0;loop<=50;loop++)
{
// other operations
pDir = opendir("/proc");
while (pDir == NULL)
[Code]...
After about 28-29 times the loop stops executing. I initially had a return -1 if I got pDir == NULL. That caused my program to exit, and I dont want that. Any clues on why this happens, and how I can circumvent this?
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May 6, 2009
I am working with a C++ program consisting of two threads. The first threads receives packets through an UDP unicast connection and stores them in a buffer. The second thread reads the packets from the buffer and sends them through an UDP multicast connection. Both use blocking sockets and share a common buffer and a linked list L1, which are protected by mutexes. The program seemed to work just fine, receiving a packet and sending it almost immediately, but started giving some trouble recently. The synchronization between both thread started failing, and I decided to use a non-blocking socket in the sending thread. As a consequence, sendto() doesn't work in some cases, causing an errno 11 (Resource unavailable).
[Code] ...
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Mar 19, 2011
I have a textarea in an html form, formatted with css. It works fine but when I use a transparent background the viewer can only activate the cursor by clicking the left or upper edge of the textarea (I should specify this only occurs in IE; it works fine in Firefox).
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May 26, 2010
I've writte a small Munin plugin using python, which basically runs a shell command, and write the output to a file. For some reason the script fail quite often, and it seems to be failing at the "commands.getoutput" statement. This is what's leading up to that statement:
[Code]..
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Jun 28, 2011
I've got a problem when I try to use to load modules like when I try : modprobe tun It says : FATAL: Could not load /lib/modules/2.6.32-4-pve/modules.dep: No such file or directory I've checked in my filesystem, the directory 2.6.32-4-pve doesn't exist, instead I have 2.6.39.2.110628 So how could I make modprobe look into the right directory ?
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Oct 21, 2010
I'm using openSUSE 11.3 and i access internet through usb-stick.
Before inserting my usb-stick, i generally remove the usb-storage module driver by this command:
modprobe -r usb-storage
But after this command, i get an output saying that usb-storage is built in and cannot be removed.
Can anybody help me how to remove that module. It works well under ubuntu and Mandriva.
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May 27, 2010
can someone tell me the difference between lsmod and modprobe --list?
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Oct 31, 2010
I'm using 10.04 with Gnome and I've just discovered that Kaffeine works with my TV card provided I use the modprobe hack. So I created /bin/dtvfix with the following:
Code:
#!/bin/bash
/sbin/modprobe -vr dvb_bt8xx
[code]....
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Jul 11, 2011
I'm trying to get my RME Digi 96 sound card working and having some trouble, I have been reading through the forums and I'm not sure what I should try. Here is what I have been trying:
$lspci -v
07:02.0 Multimedia audio controller: Xilinx Corporation RME Digi96/8 Pad (rev 04)
Flags: slow devsel, IRQ 18
Kernel modules: snd-rme96
[code]....
I have attached the message.txt, looking at this you can see that the driver is failing:
[ 45.213296] unable to remap memory region 0x0-0x5ffff
[ 45.213349] RME Digi96 0000:07:02.0: PCI INT A disabled
[ 45.213353] RME Digi96: probe of 0000:07:02.0 failed with error -12
I'm not sure what I should try next.
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Jun 14, 2010
I have Fedora 2.6.29. When Im trying to laod a kernel module by using modprobe, its throwing an error message 'Module not found'. Also, when I use 'lssci' command to see the list of SCSI devices, this also doesn't work, and throws an error 'Command not found'.
However, I have used insmod to load my module and I am able to see its entry in /proc/scsi/scsi file, but why 'modprobe' and 'lssci' are not working. Is there any way to resolve this problem?
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Apr 16, 2010
I keep getting the error
"Initializing USB keyboard: Modprobe : Can't locate module keybdev [failed]
and "initializing USB Mouse: Modprobe : Cant locate module mouse dev [failed]
I am using Red Hat linux and trying to compile my own kernel...
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Jun 21, 2011
I may be missing a last crucial step while trying to use modprobe to install a module and make it active.The system is Debian (Mint LMDE flavor).The module is for a Realtek wlan driver. Since it appears to be available in the kernel, I chose to try and use it instead of getting into a work-around using ndiswrapper.Here is how I found it..
Code:
# modprobe -l | grep r81
kernel/drivers/net/r8169.ko
[code]...
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Dec 20, 2009
I have a Bash script that runs other bash scripts. If the parent code fails, is there any way for me to also kill the child code?That kills any multiple instances of a script if I run it more than once. Is there any way I can just modify this into something that prevents the child code from running/continuing from running if the parent stops from an error?
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Nov 8, 2009
I need to access /etc/modprobe.d on an encrypted LVM LUKS partition. I m not sure how to go about it though. Mount usually handles my mounting needs, do I need to decrypt the physical volume first? LIst of commands need would make my day.
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