I want to compile ekiga 3.0.2 for ubuntu 10.04. But when I enter 'make' command in the terminal windows, it says that;
[Code]...
I tried to solve the problem by setting CFLAGS = -fexceptions, in the Makefile. But it didn't work.
To parse several XML documents I'm using libxml++. I do programming for linux angstrom-armv5te. Because compiling libxml++ for this distribution and platform was impossible, I simply included the library to my project, which workes fine. Unfortunately I'm not able not use the exception handing which effects that a simple error inside a documents makes my whole program crash. This should not happen.
Is there a way to check the documents validity before parsing or better active the exception handling for doing this.
I writed Quote:
#!/usr/bin/perl -w
use Error qw(:try);
try {
[code]....
I wonder how error handling is done in C in real applications, by returning a error code when something goes wrong, or by using setjmp and longjmp, or something else?
View 10 Replies View RelatedSo I have been trying to connect my Wiimote up to my PC using the following HOWTO: [URL]... I had it working last week and for some reason it has now stopped working. I am using a USB Bluetooth dongle and I am sure that it is still working because I can connect the Wiimote up to my laptop no problem. What I have noticed is that on my Laptop the bluetooth icon is highlighted and on my PC although the Icon is there it is greyed out. When I go to preferences and click on turn on Bluetooth the button greys out for a while and then comes back saying "Turn Bluetooth on" again.
View 9 Replies View RelatedI installed the server version 10.04. The only problem with the install was setting up the network. I believe it was due to the fact that my nic was not setup correctly. The installation reconciled the nic, but upon the reboot after the install, I had no network capabilities. I tried to ping the router, no luck. ifconfig only showed lo. Also, the GUI (command F7) freezes and does not responds. The last thing shown is configuring web server. I tried to ndsiwrapp the drivers to the nic, but found out that ndsiwrapper is for wifi connections.
View 2 Replies View RelatedI have been using ubuntu 10.10 (running on a Dell Inspiron N4010) for a couple months and love it but the wireless just recently stopped working and I can't figure out how to re-enable it. I've searched endlessly the FAQ's, forums, etc but nothing seems to work.
uname -r
2.6.35-24-generic-pae
The output from lshw -C network
[Code]....
I found, in bash, something similar to 'try/except' in python. I've been using something like this:
Code:
if ! 'command';then
echo 'damn, there was an error'
[code]....
Ubuntu Lucid amd64, mutt-1.5.20-7ubuntu1
I'm pretty sure the following used to work:
Code:
$ mutt mailto:url?subject="Whoop dee doo"
Now mutt exits silently with status=1. Tried setting EDITOR/VISUAL, no difference.
Edit: I had tempdir pointed at a non-existent directory in my .muttrc. Still annoying that there was no error message, but at least things are working again.
I've recently installed a second monitor and it's great having all that extra space.
However, Ubuntu 'loses' the new monitor after a restart and I have to go into System>Preferences>Display and get the second monitor re-enabled and put to the left of my existing monitor. Quick flicker and the second monitor is on.
I don't really want to have to do this every day so am I missing something so my second monitor is remembered?
I have recently installed 10.4 (wubi installation), and am having strange problems with my networking.
It was working fine, wireless enabled, connecting to my network fine. Then for what seems like no reason, it decided to disable the wirless on boot, and I cannot re-enable it, the option to enable it (by right clicking the nm applet) is greyed out.
I have had this problem twice now, the first time it happened, my ubuntu installation was really new, so I just reinstalled, no harm done. The second time I did something that seemed to fix it (for a while at least), but now that is not working.
We're on vacation here with free wifi and I brought two laptops. The older of the two laptops running Ubuntu 10.04 and a Broadcom wireless chip suddenly wouldn't work this morning. I checked and it says wireless disabled, however wireless is grayed out when I right click on network manager. I have -no- idea what to do. I've never seen wireless just die like that. I popped open the cover but the wireless card is fine. I re-seated it, booted back up, still no sign of it.
What can I do?
I updated from Ubuntu 9 to 10 some while ago and can no longer connect to the internet via wireless. The computer is a Medion 96290 with a USB wireless card. Running "lsusb" gives code...
This tells me a driver is installed but it may not be the correct one. I copied this driver from the Windows driver file.
Network Manager shows "Wireless Network" greyed out and "wireless is disabled".
WICD shows net8187b as the installed driver and that the hardware is present.
There is a wireless switch on the keyboard which it was not necessary to use in Ubuntu 9 and is inoperative in Ubuntu 10.
I have searched through and applied many suggestions without success and have posted this problem on a couple of forums, again without success.
I am running Ubuntu 10.10, and the icon for my wireless connection says it is disabled. Although my Wireless USB Adp.How do I get to enable the network icon????
View 1 Replies View RelatedI have a script that connects to a windows server, downloads a file, appends to it and then re-uploads the updated file. I want to implement error handling. An email is to be generated indicating whether there was an error or not. This email should include all standard and error output as a body. The current script looks something like this:
Code:
function Email_ServerSupport {
for time in once; do
echo "Subject: Billing - smb copy to accounting" $1
cat /tmp/smbx
cat /tmp/smbxerr
done | mail $EMAILADDR
}
/usr/bin/cp /dev/null /tmp/smbx
/usr/bin/cp /dev/null /tmp/smbxerr
cd /tmp
/usr/sfw/bin/smbclient $LOCATION -A $AUTHFILE >>/tmp/smbx <<EOF
get $OUTFILE
exit
EOF
cat $INFILE >> $OUTFILE
/usr/sfw/bin/smbxclient $LOCATION -A $AUTHFILE >>/tmp/smbx <<EOF
put $OUTFILE
cat /tmp/smbx | grep -v "Domain" | grep -v "putting file" | grep -v "getting file" >> /tmp/smbxerr
if [ -s /tmp/smbxerr ]; then
Email_ServerSupport " ERROR"
exit
else
echo "Transfer successful."
Email_ServerSupport " SUCCESS"
fi
The reason for the grep -v's is because, from my understanding, when using smbclient, ALL output goes to stdout, even errors. For this reason, I need to filter out lines including "domain" "putting file" or "getting file", all of which aren't errors. The problem is that even though the script seems to catch errors successfully now and then, the success email ends up blank (/tmp/smbx is somehow empty). I'm also worried it could miss possible errors I haven't tested. I'm thinking it has to do with the way "EOF" functions. Is there any way to capture output from the "put" and "get" commands? I can't simply redirect the output, can I?
I am using openSUSE since last 4 years ,which is installed on my External Transcend 320 Gig External Hard-disk. Now I don't know why but my network is not working, i.e. when I click on "Network Manager", it reads, "Network Manager disabled". So is there any way to overcome from this problem? I also tried to restart the network service but, it did not worked.
View 5 Replies View RelatedLast night I already succeeded upgrading to 10.10 (Maverick meerkat), on previous version I never face wireless issue after installed additional package (sudo apt-get install b43-fwcutter). But after upgrading I saw the wireless is disabled and the hardware indicator light off. I used Lenovo notebook.
This is my wireless detail info code...
I was cleaning my laptop and hit the wireless shortcut key on my Dell inspiron and disabled the wirless card. The key will not turn it back on either (I maybe messed with the short cut but dont remember). In the network manager it says "wireless hardware disabled". I am running 11.04 beta with gnome 3 shell. Here is from terminal
dan@dan-Inspiron-1545:~$ sudo lshw -C network
[sudo] password for dan:
PCI (sysfs)
[code]....
I'm running 11.04 with Unity and enabled Desktop Cube in Compiz Settings Manager. I ended up disabling services, i think "largedesktop" and enabling others like OpenGL and composite. Anyway, unity no longer works including the bar above and the icons to the left. Any idea how I can fix this?
View 2 Replies View Relatedi have some perl codes for using ldap,but i don't know why don't work any error handling When i use msg->code for sample. an example:
[Code],,,,
In this case,if $msg->code return zero(or null) every thing work correctly but if it not zero don't give any message(eg."error result").What is problem?
I can't connect to the Internet through my wireless card. Plus, it's disabled and I can't enable it. It's grayed-out in the Network Manager on the top panel.I ran this code in a terminal:
Code:
*****@ubuntu:~$ sudo lshw -C network
[sudo] password for ******:
[code]...
opensuse v11.2, linux 2.6.31.12-0.1-desktop x86_64
ati radeon hd3200 (built into motherboard)
gnome desktop
The video acceleration is clearly not enabled since I can practically watch each pixel drawn. (Well, a bit hyperbolic, but really slow.) Another system, same hardware, had this slow video problem and at one point required a complete OS re-installation. The slow video refresh went away. So there is some way to configure the graphics+display to enable acceleration at install time.
Ubuntu 9.10 64-bit. I was importing photos into f-spot. Then my laptop shutdown because it overheated (a different problem). Now f-spot will not open. A dialog pops up and says "F-Spot Encountered a Fatal Error. Exception has been thrown by the target of an invocation." Here are the error details:
Code:
An unhandled exception was thrown: Exception has been thrown by the target of an invocation.at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000]
[Code]...
I've read somewhere that there might be a bug with themes, but I've changed mine back and forth. I don't really think this is a bug as much as something that happened when the computer crashed. I've tried uninstalling f-spot and reinstalling it, I get the same error above. Anybody have any idea on how to get it working again?
I have perl/tk installed and working. I tried using c++/tk and had to change the #include path in the headers to find the tk.h and tcl.h. I tried compiling a simple c++ program with g++ to test that the headers are correct. the line i type at console is:
g++ test.c cpptk.cc cpptkbase.cc -o test.bin
I fixed all previous errors, except for the following.
code....
I useing a 4bg usb stick which has been formatted on ubuntu 10.10 i am installing a linux bootable OS on the disk-debian just as the bootloader is installed on the usb I get a fail /error reponce
"an uncaught exception was raised: invaild version string "GNU/Linux"
Code:
ali@localhost ~]$ k3d
ERROR: Exception loading options: no element found line: 1 column: 0
WARNING: Resetting options data to version 4
(k3d:12030): GdkGLExt-WARNING **: cannot load PangoFont
Segmentation fault (core dumped)
After completing the installation using kickstart , the exception is occured, just after performing post installation,i am sending the exception image
View 8 Replies View RelatedI want to dual boot Fedora 11 with Ubuntu 9.04 Jaunty Jackalope.
I already have Ubuntu installed, but when I try to install Fedora 11 from Live CD, it comes up with this error:
An unhandled exception has occurred. This is most likely a bug... blah blah etc. Bug report is attached.
I would really appreciate it if anyone helps me!
I have had Ubuntu for about a month now (Windows blue screen), I want to use Fedora for a new experience and to do certain things I can't do with Ubuntu
I am booting from a USB stick.
I've had a host of problems since upgrading to 11.04 Natty Narwhal, so let's deal with these 1 at a time.
I've got a Hewlett-Packard Pavilion G60 laptop. Next to the power button is a handy wireless on/off button. This has always worked well with previous editions (9.04,through 10.10). first press toggles the wireless off, second press toggles it on.
Not so in 11.04. The toggle off works great, first time. But, it will not toggle back on. Not after any number of tries, not after restarting, not after booting into other OS's (9.10 and Vista) re-enabling it there and then booting back into Narwhal. to further complicate the issue, this feature bypass the network manager, so toggling the wireless off by the switch leaves me showing no wireless adapter in the network manager. I also restarted, switched from Unity to a Gnome session, but the issue still persists.
As my only network options are wireless, this has become a substantial inconvenience.
----
EDIT: so the network util is actually saying "wireless disabled by hardware switch". Also noticed it I enable it in 9.10, reboot to 11.04 (where I inevitably fail to re-enable it), then reboot into 9.10, it will initially be disabled. The key difference is in 9.10 I have the ability to enable wifi using the hardware button. It seems that 11.04 is remembering that wireless is disabled between boots. Is there a place it might be storing this value? If so, I may be able simply to set the value as enabled, since toggling that silly button isn't working.
-----
EDIT 2:
found this thread:"Wireless disabled by hardware switch" bug? - Natty
seems to be a similar issue. I'll be following how that one develops, too.
I recently installed Deluge 1.2.0 from the following PPA:[URL]I using this on two different Linux computers. One is running Linux Mint 8 and the other is running Ubuntu Netbook Remix 9.10. The first time on either computer when I enable WebUI in the Deluge GUI it works fine. However if I ever disable it in plugins section I am subsequently unable to re-enable it (doesn't appear in the side panel again). Rebooting or reinstalling Deluge seems to have no effect.Is this a bug or am I doing something wrong?
View 3 Replies View Related