When I boot up the Ubuntu 7.10, and surprise to know that no sound on Dell D630. I thought Dell is selling their PC/Laptop with Ubuntu, there is be no issue at all. Anyway, I found following fixes. Going to try out later.
https://wiki.ubuntu.com/Gutsy_Intel_HD_Audio_Controller
Tuesday, October 30, 2007
Ubuntu Dual display
I found following link which may help to solve my dual display problem on nx8220.
http://hobbylobby.wordpress.com/2007/09/08/dual-monitors-in-ubuntu-xorgconf-driver-ati-card/
I'll try out tomorrow.....
http://hobbylobby.wordpress.com/2007/09/08/dual-monitors-in-ubuntu-xorgconf-driver-ati-card/
I'll try out tomorrow.....
Monday, October 29, 2007
Ubuntu 7.10 Desktop Effects
Finally, the desktop effect is working on nx8220 based on the guide provided by following link:
http://ubuntuforums.org/showthread.php?t=585045
here is the command:
Skip down to the bottom and find the lines like this:
it may say "disable" rather than "0". Change the 0 or disable to 1 so it reads:
logout and login again.
http://ubuntuforums.org/showthread.php?t=585045
here is the command:
Code:
sudo gedit /etc/X11/xorg.conf
Code:
Section "Extensions"
Option "Composite" "0"
EndSection
Code:
Section "Extensions"
Option "Composite" "1"
EndSection
Code:
sudo apt-get install xserver-xgl
Code:
sudo apt-get install compizconfig-settings-manager
Configure Ubuntu startup
If the startup screen resolution is incorrect, it can be fixed by using startupmanager.
The vga modes are:
hex:
| 640x480 800x600 1024x768 1280x1024
----+-------------------------------------
256 | 0x101 0x103 0x105 0x107
32k | 0x110 0x113 0x116 0x119
64k | 0x111 0x114 0x117 0x11A
16M | 0x112 0x115 0x118 0x11B
dec:
| 640x480 800x600 1024x768 1280x1024
----+-------------------------------------
256 | 257 259 261 263
32k | 272 275 278 281
64k | 273 276 279 282
16M | 274 277 280 283
VESA:
Colors (depth) 640x480 800x600 1024x768 1280x1024 1600x1200
---------------+-------+-------+--------+---------+---------
256 ( 8 bit)| 769 771 773 775 796
32,768 (15 bit)| 784 787 790 793 797
65,536 (16 bit)| 785 788 791 794 798
16.8M (24 bit)| 786 789 792 795 799
sudo apt-get install startupmanager
sudo startupmanager
The vga modes are:
hex:
| 640x480 800x600 1024x768 1280x1024
----+-------------------------------------
256 | 0x101 0x103 0x105 0x107
32k | 0x110 0x113 0x116 0x119
64k | 0x111 0x114 0x117 0x11A
16M | 0x112 0x115 0x118 0x11B
dec:
| 640x480 800x600 1024x768 1280x1024
----+-------------------------------------
256 | 257 259 261 263
32k | 272 275 278 281
64k | 273 276 279 282
16M | 274 277 280 283
VESA:
Colors (depth) 640x480 800x600 1024x768 1280x1024 1600x1200
---------------+-------+-------+--------+---------+---------
256 ( 8 bit)| 769 771 773 775 796
32,768 (15 bit)| 784 787 790 793 797
65,536 (16 bit)| 785 788 791 794 798
16.8M (24 bit)| 786 789 792 795 799
Sunday, October 28, 2007
Ubuntu 7.10 on HP nx8220
I successfully installed Ubuntu 7.10 on nx8220. Initially the wireless is not working but after some try and error with different setting, i finally get it working.
I installed powertop, although I'm not sure how to use it, i just accept all it's suggestion, eg turn off bluetooth, etc. it should help to reduce the power usage on my laptop.
So far so good, only issue is during boot up/shutdown, by screen just went blank, again i think is something to do with my configuration. I'll try to google for the solution when I have free time.
I installed powertop, although I'm not sure how to use it, i just accept all it's suggestion, eg turn off bluetooth, etc. it should help to reduce the power usage on my laptop.
So far so good, only issue is during boot up/shutdown, by screen just went blank, again i think is something to do with my configuration. I'll try to google for the solution when I have free time.
Wednesday, October 24, 2007
Ubuntu 7.10 on vmware
I have setup ubuntu 7.10 on vmware. Everything went smoothly with a few glitches. here is the work around:
1. wrong resolution during boot up:
> sudo /etc/init.d/gdm stop
> sudo dpkg-reconfigure xserver-xorg
> sudo /etc/init.d/gdm start
or hacking on /etc/X11/xorg.conf of regenerating it, change screen resolution, add following lines in screen section
SubSection "Display"
#Modes "1280x1024" "1280x800" "1024x768" "800x600"
Modes "1280x800" "1024x768" "800x600"
EndSubSection
2. if scroll wheel not working, hack /etc/X11/xorg.conf and change mouse protocal to imps/2.
That's all, after that, everything is perfect!!
Next, setup VPN to my office. I use following guide:
https://help.ubuntu.com/community/VPNClient
but failed to connect if I'm using NAT, it only work in bridge mode.
1. wrong resolution during boot up:
> sudo /etc/init.d/gdm stop
> sudo dpkg-reconfigure xserver-xorg
> sudo /etc/init.d/gdm start
or hacking on /etc/X11/xorg.conf of regenerating it, change screen resolution, add following lines in screen section
SubSection "Display"
#Modes "1280x1024" "1280x800" "1024x768" "800x600"
Modes "1280x800" "1024x768" "800x600"
EndSubSection
2. if scroll wheel not working, hack /etc/X11/xorg.conf and change mouse protocal to imps/2.
That's all, after that, everything is perfect!!
Next, setup VPN to my office. I use following guide:
https://help.ubuntu.com/community/VPNClient
but failed to connect if I'm using NAT, it only work in bridge mode.
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