UBUNTU - no launcher and log out screen says xbunbu

launcher and icons disappear
sudo service lightdm stop

rm ~/.config/dconf/user

sudo service lightdm start


remove xubuntu screen

sudo update-alternatives --config default.plymouth

 sudo update-initramfs -u

or just remove xubuntu theme and it will revert to ubuntu

sudo apt-get remove plymouth-theme-xubuntu-logo 

The user profile failed to be loaded..

Temos de ir ao registry. O que acontece é que o perfil fica tipo temporario e gera um perfil com extensão .bak.

Temos que seguir os seguintes passos:



https://support.microsoft.com/en-us/kb/947215

VMWARE-VMX eating CPU 100% and FREEZES HOST UBUNTU

Hi

we have a HOST ubuntu machine running VMPlayer and vmware-vmx was eating CPU to 100% or almost 400% ( with 4 CPU configured )

After several "google searches" i seem to have found the issue is this thread:

https://communities.vmware.com/thread/499790?start=30&tstart=0


Just run this on terminal and the rebot host UBUNTU


 vblank_mode=0 /usr/lib/vmware/bin/vmplayer

This not WORK!!!!


SOLVED:

edit the file rc.local and add the lines below....

sudo vi /etc/rc.local

if test -f /sys/kernel/mm/transparent_hugepage/enabled; then
   echo never > /sys/kernel/mm/transparent_hugepage/enabled
fi
if test -f /sys/kernel/mm/transparent_hugepage/defrag; then
   echo never > /sys/kernel/mm/transparent_hugepage/defrag
fi
exit 0

Reset Outlook 2013 profile for first run use

reset Outlook Profile 2013

reg.exe delete HKCU\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook /f

 reg.exe add HKCU\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook

ZIMBRA desktop install on Ubuntu 14.04

After install of zimbra following the tutorial:

http://wiki.zimbra.com/wiki/Installing_Zimbra_Desktop_7_on_Ubuntu_Desktop_64bits



the icon does not launch.

Just need to do :

You are on the right track, just need to delete the desktop shortcut and zdesktop folder, and then create it again: Do each of the three lines one at a time:
cd ~
sudo rm -rf zdesktop Desktop/zd.desktop
/opt/zimbra/zdesktop/linux/user-install.pl

How do I use Unetbootin to make a bootable Windows USB installer?

After I ran Unetbootin and isntalled Windows on it , whe I boot on PC it starts a countdown and nothing happens:

This Fix worked:

• Format your USB as FAT32 in GParted
• Open UNetbootin and get it as far as the stage where it brings up the USB partition to install to e.g. /dev/sdb1 - Don't install the ISO, though
• Leaving UNetbootin open as is, reopen GParted
• Format the USB in GParted as NTFS
• If GParted doesn't automatically add the "boot" flag, add it yourself
• Now, go back to UNetbootin, which you've left open in the meantime, and click OK

Doing so, UNetbootin will think you are using a FAT32 partition and will let you use NTFS format.
EDIT: at this point UNetbootin complained the USB device was unmounted. Keeping UNetbootin open I ran sudo mount /dev/sdb1 /mnt. Then I hit "OK" on the still-open UNetbootin. It wrote the USB image to the USB.

 

 

 

Zimbra signature exceeds 1024 - Solved

Hi,

We tried several blogs and posts , but then the one that works:

sudo gedit    /opt/zimbra/zdesktop/jetty/webapps/zimbra/js/Startup1_2_all.js

change signature length from 1024 to 10240