I installed ProcessMaker 2.0.36 on my Ubuntu 10 and it works fine. But after few days, I received a:

“Fatal error: Class 'COM' not found in /opt/processmaker/workflow/engine/classes/class.pmScript.php(163) : eval()'d code on line 7”

Any help to resolve this will be appreciated.

When I am trying to lock my PC with Ubuntu 11.10, I pressed Ctrl+Alt+L but when I pressed it today, I received “Couldn't execute command: gnome-screensaver-command –lock Verify that this is a valid command” error. Any ideas?

I installed ZevenOS 4.0 desktop and Linux Mint 12 desktop. Since then, my Ubuntu 11.10 stop from running and the update manager is showing an error. I have attached the error code on the terminal "sudo software-center –enable-lp". Please help me to solve this. Thanks a lot.

Hello!

On my Ubuntu 11.04 64b, I try to install Teamviewer but unable to install it because none of the packages (64, 32) accepts to install.

Every time I install it, I find this error message "This function is not yet supported". I am searching in Google and many other forums but found nothing.

Please help me to solve this. Thanks in advance.

Hi there!

I am unable to understand if this is an Ubuntu/Linux issue, or else Audacity. But the error displays:

The default location for Audacity temp files is /tmp/audacity-jan/.audacity_temp/ and this works fine but unfortunately there is little disk space available there.

Every time I restarted Audacity after changing the location in preferences, following error occurred:

"Audacity could not find a place to store temporary files.
Please enter an appropriate directory in the preferences dialog."

I have tried it on several locations on different partition on the same physical hard drive, but Audacity doesn’t accept these, just only default.

Hello!

To set Ubuntu on in my PC recently, I have installed a second HDD.

After installing I boot it back into Windows 7 and found an error. The error message is:

error: no such device: xxxxxxxx.xxxx.xxxx.xxxxxxxxxxxx.
Grub rescue>

Then I tried to boot back in Ubuntu once more and in the menu selection I found a Windows 7 boot thing. I selected it, and it booted rightly.

I need to know some information about this error.

1. Why was the error occurring??
2. Can I solve it?

Please help.

Thanks a lot.

I used Lenovo IdeaPad Y560. I dual boot Windows 7 and Ubuntu with it and I always make sure that my system is up-to-date either with Windows or Ubuntu. When done with installing updates in Windows, I switch to Ubuntu and run the Update Manager but when I downloaded and tried to install the updates; I got the following error message.

What should I do with it?

Requires installation of untrusted packages

The action would require the installation of packages

Hi all,

I am using Ubuntu 11.04 and have installed Matlab on it. After the installation process I faced an error when wants to run it:

License checkout failed.
License Manager Error -15
MATLAB is unable to connect to the license server.
Check that the license manager has been started, and that the MATLAB client machine can communicate
with the license server.
Troubleshoot this issue by visiting:
ww.mathworks.com/support/lme/R2011a/15
Diagnostic Information:
Feature: MATLAB
License path: /root/.matlab/R2011a_licenses:/usr/local/MATLAB/R2011a/licenses/license.dat:/usr/local/MATLAB/R2011a
/licenses/network.lic

Hello experts,

Hi all!

My desktop alter to UBUNTU classic without unity after installed ATI RADEON HD 6470M driver from ATI website. I resolved it by uninstalling it.

Now the problem I am facing is I am unable to update from update manager and failed to activate additional driver. Want to change my system to default. I am running 32bit UBUNTU 11.04.

Any help will be appreciated highly. Thank you.

The package system Is broken