Kernel 3.11.2-201 rebooting issue
by linuxnutster@videotron.ca
I just installed the latest kernel, and subsequently the latest
akmod-nvidia drivers from testing. Whenever I boot into XFCE and then
choose to reboot, it goes to a black screen which says "rebooting," but
it hangs there.
If anybody can point me to a fix...thanks ahead of time...
10 years, 6 months
Can,t start VirtualBox on F19
by Owen Orakwue
I am getting the error message below on a Fredora 19 system when attempt to start VirualBox
Any help will be greatly appreciated :
Kernel driver not installed (rc=-1908)
The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is a permission problem with /dev/vboxdrv. Please reinstall the kernel module by executing
'/etc/init.d/vboxdrv setup'
as root.
Thanks.
-Owen
10 years, 6 months
Downloading Manual
by Josef Bailey
Hello
I'm new to fedora and i love it so far .. I've come from a lot of
distros but fedora is interesting and new to me ..
My question is how can i download a local copy of the handbook or the
Fedora manual
I'm on the left side of the manual / Trying to get it in pdf or html but
it keeps giving me a fedora 14 manual with only 114 pages .. Any ideas ?
Thanks
Josef
10 years, 6 months
Installed wireless NIC, cannot configure...
by Darryl L. Pierce
I swapped a USB wired nic for a PCI one last night in my Fedora
machine last night. The wireless card (Linksys WMP54G PCI) is recognized
by the machine, I see the kernel modules (rt61pci + others) loaded and I
can see in /var/log/messages that the hardware's present.
But I can't get NetworkManager to setup the card. I've rebooted the
machine and was able to get nm-connection-editor to let me create a new
connection based on the mac address of the card. But every time I try to
bring it up I get an I/O error.
I know the card works: I took it from a machine that was working
perfectly on the network. But I'm not sure of how to proceed with
getting the card configured in an already setup machine.
Any recommendations are appreciated.
--
Darryl L. Pierce <mcpierce(a)gmail.com>
http://mcpierce.fedorapeople.org/
"What do you care what people think, Mr. Feynman?"
10 years, 6 months
Fedora 19 Gnome 3 with Nvidia Geforce 5200
by Michael D. Setzer II
I have a classroom that currently has Fedora 17, and tested a
machine booting from the livecd via flash and the gnome3
worked? I then upgraded a machine to fedora 19, and gnome
classic, KDE, and xfce work, but the gnome comes back with an
error. The is also openbox, but it comes up with a blank screen,
but clicking will bring up a menu and then seems to work?
Gnome come up with this error, and goes back to the login
screen.
Oh no! Something has gone wrong.
With a notebook had an issue, but setting up dmlight fixed that
problem, but did the same here, and still same results.
Note clear why the gnome 3 worked from the live image, but the
fedup upgrade to 19 it doesn't?
+----------------------------------------------------------+
Michael D. Setzer II - Computer Science Instructor
Guam Community College Computer Center
mailto:mikes@kuentos.guam.net
mailto:msetzerii@gmail.com
http://www.guam.net/home/mikes
Guam - Where America's Day Begins
G4L Disk Imaging Project maintainer
http://sourceforge.net/projects/g4l/
+----------------------------------------------------------+
http://setiathome.berkeley.edu (Original)
Number of Seti Units Returned: 19,471
Processing time: 32 years, 290 days, 12 hours, 58 minutes
(Total Hours: 287,489)
BOINC@HOME CREDITS
SETI 16293205.607455 | EINSTEIN 13678155.629852
ROSETTA 8740992.203187 | ABC 16370459.348372
10 years, 6 months
GCC issue
by Suvayu Ali
Hi,
I have a strange problem. When I try to use std::to_string() I get the
following error:
$ g++ -o test_to_string test_to_string.cc
test_to_string.cc: In function ‘int main()’:
test_to_string.cc:7:28: error: ‘to_string’ is not a member of ‘std’
std::cout << "Five: " << std::to_string(5) << std::endl;
^
Here is my test file (test_to_string.cc):
----------8<----------8<----------
#include <iostream>
#include <string>
int main()
{
std::cout << "Five: " << std::to_string(5) << std::endl;
return 0;
}
----------8<----------8<----------
A quick search does not point me to any error on my part[1]. Is there a
bug in Fedora GCC?
Thanks for any thoughts.
[1] <http://en.cppreference.com/w/cpp/string/basic_string/to_string>
--
Suvayu
Open source is the future. It sets us free.
10 years, 6 months
RE: Re: GCC issue
by Mamoru TASAKA
Hello:
> On Tue, Oct 08, 2013 at 09:20:58AM +0200, Suvayu Ali wrote:
> >
> > I have a strange problem. When I try to use std::to_string() I get the
> > following error:
> >
> > $ g++ -o test_to_string test_to_string.cc
> > test_to_string.cc: In function ‘int main()’:
> > test_to_string.cc:7:28: error: ‘to_string’ is not a member of ‘std’
> > std::cout realise C++11 was not the default. Any ideas why?
Because (gcc says) c++11 support in gcc is still experimental, see:
http://gcc.gnu.org/projects/cxx0x.html
Regards,
Mamoru
10 years, 6 months
fc19 fails radeon hd7000
by Randolph Jones
I installed fc19 on an a55m-e motherboard with builtin hd7000 gpu
on boot screen has garbage at login; fiddling around gets me past login
to gnome.
the display is unusable; no text on icons, screen flashing, etc
booting into fc14 no problems; runs fine
what is wrong?
TIA
rfjones
10 years, 6 months
Re: ssh / gearman issue
by bruce
Hi.
Looking at a trying to work/walk through a problem.
I have a gearman daemon/server app running on a master machine. The
master gearman process places the jobs on the queue as a background
process, ie it doesn't wait for a return from the worker/child app.
I also have 10-20 client machines, that are workers/children of the
master gearman process.
All of the machines are connected, via ssh (bidirectional).
The local/client machines/apps can easily recieve the jobs from the
master process.
However, I'm considering an issue where I want the client processes to
be able to return their results back to the master when the client
apps have completed their work.
So, as far as I can tell, I've got a couple of potential approaches:
--I can have the client push the returned data back to the master
system, via ssh, where I invoke a remote process running on the master
system
--I could implement a webservice kind of approach and pass the
returned packets back via the service
-I was wondering if it wwould be possible to have each client app also
act as a gearman master app, with all the client apps running on the
same localhost/port, and then using the ssh forwarding process, have
all the clients be received by an app running as a worker on the
masterside.
The masterside would have to have the ssh tunneling/forwarding setup
to "listen" to the same port on all of the client systems... (Is this
even possible, without conflicts??) I ran a short test with two
different clients and a 3rd master app to listen/process the
work/jobs, and got a port conflict error, but it could have been due
to something not being configured correctly.
Thoughts/comments??
Thanks
On Mon, Oct 7, 2013 at 3:28 PM, bruce <badouglas(a)gmail.com> wrote:
> Hi.
>
> Looking at a trying to work/walk through a problem.
>
> I have a gearman daemon/server app running on a master machine. The
> master gearman process places the jobs on the queue as a background
> process, ie it doesn't wait for a return from the worker/child app.
>
> I also have 10-20 client machines, that are workers/children of the
> master gearman process.
>
> All of the machines are connected, via ssh (bidirectional).
>
> The local/client machines/apps can easily recieve the jobs from the
> master process.
>
> However, I'm considering an issue where I want the client processes to
> be able to return their results back to the master when the client
> apps have completed their work.
>
> So, as far as I can tell, I've got a couple of potential approaches:
>
> --I can have the client push the returned data back to the master
> system, via ssh, where I invoke a remote process running on the
> masterr system
>
> --I could implement a webservice kind of approach and pass the
> returned packets back via the service
>
> -I was wondering if it wwould be possible to have each client app also
> act as a gearman master app, with all the client apps running on the
> same localhost/port, and then using the ssh forwarding process, have
> all the clients be received by an app running as a worker on the
> masterside.
>
> The masterside would have to have the ssh tunneling/forwarding setup
> to "listen" to the same port on all of the client systems... (Is this
> even possible, without conflicts??) I ran a short test with two
> different clients and a 3rd master app to listen/process the
> work/jobs, and got a port conflict error, but it could have been due
> to something not being configured correctly.
>
> Thoughts/comments??
>
> Thanks
10 years, 6 months
jaaa not working
by Howard Howell
Hi, everyone,
I have installed JAAA, which should be an audio spectrum analyzer
package. When I click on it, it doesn't open. No error message,
nothing to indicate anything abnormal. Where would I look to figure out
what kind of error is being generated?
Regards,
Les H
10 years, 6 months