Use this simple command to install a kde theme for kubuntu! (No need for sudo)
If the folder is compressed, extract the contents.
Open up terminal, change to the directory of the theme, and run:
plasmapkg -t theme -install ./
Posts Tagged kubuntu
I’m not sure what exactly causes this problem, but one of my computers running Kubuntu 9.10 has had this problem involving a long system beep during shutdown. Blacklisting the pc speaker didn’t work, nor did relentless searching for answers, until a post on Ubuntu forums finally answered my question.
The fix involves disabling the splash screen:
Edit /etc/default/grub
$ sudo nano /etc/default/grub
Change
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
to
GRUB_CMDLINE_LINUX_DEFAULT="quiet"
Update Grub:
$ sudo update-grub
..and reboot!
On the first reboot, you may still hear the beep. Reboot twice before you assume it doesn’t work!
Credit: dimoftheyard
If you have a multi-touch enabled touchpad for your laptop and are using ubuntu, it may not automatically be recognized and enabled. Here are some directions on how to do that. These directions were compiled from two sources, credited below.
Setting up Synaptics driver
Type in terminal
gksudo gedit /etc/hal/fdi/policy/11-x11-synaptics.fdi
Create and save file with this content:
<?xml version="1.0" encoding="ISO-8859-1"?>
<deviceinfo version="0.2">
<device>
<match key="info.capabilities" contains="input.touchpad">
<merge key="input.x11_driver" type="string">synaptics</merge>
<merge key="input.x11_options.SHMConfig" type="string">On</merge>
<merge key="input.x11_options.EmulateTwoFingerMinZ" type="string">40</merge>
<merge key="input.x11_options.VertTwoFingerScroll" type="string">1</merge>
<merge key="input.x11_options.HorizTwoFingerScroll" type="string">1</merge>
<merge key="input.x11_options.TapButton1" type="string">1</merge>
<merge key="input.x11_options.TapButton2" type="string">3</merge> <!--two finger tap -> middle clieck(3) -->
<merge key="input.x11_options.TapButton3" type="string">2</merge> <!--three finger tap -> right click(2). almost impossible to click -->
</match>
</device>
</deviceinfo>
This allows us to use synclient utility to watch touchpad real-time data in console window.
Now restart X
sudo /etc/init.d/gdm restart
Test with command:
synclient -m 100
And you should see data like this scrolling in the terminal:
129.355 2912 3469 59 1 4 0 0 0 0 0 00000000 0 0 0 0 0 129.455 2952 3529 59 1 4 1 0 0 0 0 00000000 0 0 0 0 0 time x y z f w l r u d m multi gl gm gr gdx gdy 129.555 3283 3516 60 1 4 1 0 0 0 0 00000000 0 0 0 0 0 129.656 3928 3517 60 1 4 1 0 0 0 0 00000000 0 0 0 0 0 129.756 4364 3637 60 1 4 1 0 0 0 0 00000000 0 0 0 0 0 129.856 4020 3329 49 1 4 0 0 0 0 0 00000000 0 0 0 0 0 129.956 3634 3122 58 1 4 0 0 0 0 0 00000000 0 0 0 0 0 130.057 3320 2957 60 1 4 0 0 0 0 0 00000000 0 0 0 0 0 130.157 2779 3312 61 1 4 0 0 0 0 0 00000000 0 0 0 0 0 130.257 2557 3739 61 1 4 0 0 0 0 0 00000000 0 0 0 0 0 130.358 2636 3485 39 1 4 0 0 0 0 0 00000000 0 0 0 0 0 130.458 2659 3104 60 1 4 0 0 0 0 0 00000000 0 0 0 0 0 130.558 2671 2988 60 1 4 0 0 0 0 0 00000000 0 0 0 0 0
f column tells the number of fingers. w is the touched area width. z is the pressure.
If you put two fingers on touchpad and you see value f=2 then your hardware has multi-touch aware touchpad.
(above directions credit blog.twinapex.fi)
If you get a “Can’t access shared memory” error when you try to run the synclient command above, continue:
Create the file /etc/hal/fdi/policy/shmconfig.fdi
With the contents:
<?xml version=”1.0″ encoding=”ISO-8859-1″?>
<deviceinfo version=”0.2″>
<device>
<match key=”input.x11_driver” string=”synaptics”>
<merge key=”input.x11_options.SHMConfig” type=”string”>True</merge>
</match>
</device>
</deviceinfo>
Enabled shared memory in /etc/fstab by adding the following:
tmpfs /dev/shm tmpfs defaults 0 0
(Credit shared memory directions, zetabill from linuxquestions.org)
Some power settings were changed in Ubuntu / Kubuntu 9.10 that makes the speaker amp turn off when not in use–it then turns on before playing a sound, creating a (rather annoying) ‘tick’ sound. To fix this:
Edit the file: /etc/modprobe.d/alsa-base.conf
Look for the following line of code towards the bottom:
options snd-hda-intel power_save=10 power_save_controller=N
Change that line to:
options snd-hda-intel power_save=0 power_save_controller=N
…and restart! Your problem should be solved.
I recently purchased a Lenovo IdeaPad Y450 Laptop, but the screen brightness was not being adjusted when I used the proper key combination (FN+UP/DOWN). The key combination did show the brightness bar, but did not adjust the actual brightness on the (LED) LCD. To fix this, edit /etc/default/grub:
Change:
GRUB_CMDLINE_LINUX_DEFAULT=”quiet splash”
to
GRUB_CMDLINE_LINUX_DEFAULT=”quiet splash nomodeset acpi_backlight=vendor”
Then run
sudo update-grub
And restart!