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albright Advocate


Joined: 16 Nov 2003 Posts: 2588 Location: Near Toronto
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Posted: Fri Dec 19, 2003 1:16 am Post subject: mm-sources test11, framebuffer and touchpad |
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Things are moving backwards for me.
I have an acer travelmate 734txv. Compiled mm-sources
test11 with framebuffer support. When my computer
starts I get a very weird psychedlic light show on my screen
(framebuffer worked in 2.4 kernel). In the background the
computer is booting up. I can log in (by feel so to speak).
But if I start X, I can hear the kde welcome sound as my
screen goes nuts with little squares and lines all over the screen.
If I disable framebuffer in grub.conf, all is well.
Advice welcome.
When configuing the kernel I see there is no longer any
synaptics touchpad option under ps/2 mouse !? WTF?
My touchpad no longer recognizes taps as button presses
(worked just fine in mm-sources 2.6 test9). Advice welcome
(please tell me I don't have to start messing with the
special driver and customized XF86Config -- the touchpad
used to work out of the box!).
I'm a bit frustrated right now ... |
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theonlymcc Apprentice

Joined: 16 Sep 2003 Posts: 274 Location: NC
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Posted: Fri Dec 19, 2003 6:01 am Post subject: |
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I had the same problem with the screen. Make sure that Code: | Device Drivers -> Graphics support -> Console display driver support -> Framebuffer Console support | is enabled.
For the touchpad, its included in the PS/2 mouse option. Make sure that Event Interface is enabled too. |
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albright Advocate


Joined: 16 Nov 2003 Posts: 2588 Location: Near Toronto
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Posted: Fri Dec 19, 2003 1:14 pm Post subject: |
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theonlymcc wrote: | I had the same problem with the screen. Make sure that Code: | Device Drivers -> Graphics support -> Console display driver support -> Framebuffer Console support | is enabled.
For the touchpad, its included in the PS/2 mouse option. Make sure that Event Interface is enabled too. |
Thanks for the reply but no joy. the best I ever get is a black
screen when framebuffer support / framebuffer console support
is enabled (worked in 2.4 gentoo sources). My laptop has the
infamous ati mobility m/p chip ...
As for the touchpad ... in mm-sources11 there just is no synaptics
option under ps/2 mouse -- it is just *gone* (the help screen
suggests the "special driver" for the synaptics). The touchpad
still works of course, but no "tap mode" which used to work
"out of the box" ...
any advice more than welcome |
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kamilian n00b

Joined: 23 Jun 2003 Posts: 59 Location: Sydney, Australia
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Posted: Fri Dec 19, 2003 1:59 pm Post subject: |
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albright wrote: | My laptop has the
infamous ati mobility m/p chip ... |
I have a laptop with an ATI Mobility Radeon 9000 in it. I successfully used the radeon framebuffer driver in 2.6.0-test6-mm4 but had troubles when using -test10 and -test11, I would also get either a black screen or the 'psychadelic' effects.
Instead of using the radeon driver, I disabled that one and started using the vesa driver (and a slightly modified grub.conf) instead.
It's been working well since I made the change, but it would be nice if the radeon driver worked as it did before. _________________ May contain traces of nuts. |
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hulk2nd Guru


Joined: 25 Mar 2003 Posts: 512 Location: Freiburg, Germany
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Posted: Fri Dec 19, 2003 5:21 pm Post subject: |
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be sure to enable support for framebuffer, vesa graphics support, video mode selection support, framebuffer console support (and i think this is optional but i've never tried it without; bootup splash screen). |
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albright Advocate


Joined: 16 Nov 2003 Posts: 2588 Location: Near Toronto
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Posted: Fri Dec 19, 2003 7:32 pm Post subject: |
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hulk2nd wrote: | be sure to enable support for framebuffer, vesa graphics support, video mode selection support, framebuffer console support (and i think this is optional but i've never tried it without; bootup splash screen). |
thanks!! I did *not* have vesa graphics support compiled in ...
pathetic I know
As for the synaptics touchpad, I guess the new kernel has a
driver for this built in. I found from another post what you
need to add to XF86Config. I'll repeat it here in case anybody
is looking
In XF86Config under Section "Module"
Load "synaptics"
Then for the Input Device:
Section "InputDevice"
Identivier "Mouse1"
Driver "synaptics"
Option "Protocol" "Auto-dev"
Option "Device" "/dev/mouse"
*********************************************
Option "LeftEdge" "1900"
Option "RightEdge" "5400"
Option "BottomEdge" "1900"
Option "TopEdge" "3900"
Option "FingerLow" "25"
Option "FingerHigh" "30"
Option "MaxTapTime" "180"
Option "MaxTapMove" "220"
Option "VertScrollDelta" "100"
Option "MinSpeed" "0.02"
Option "MaxSpeed" "0.18"
Option "AccelFactor" "0.0010"
*******************************************
EndSection
I left out the lines inside the asterisks and the pad works
fine (tap mode is on and upper right tap = middle button
click)
Thanks to all ... |
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hulk2nd Guru


Joined: 25 Mar 2003 Posts: 512 Location: Freiburg, Germany
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Posted: Fri Dec 19, 2003 7:35 pm Post subject: |
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you have to patch the kernel and use completely other values in the xconfig if you have an alps touchpad. more infos can be found in the readme of the xfree synaptics driver.
greets,
hulk |
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Loke! n00b

Joined: 20 Dec 2003 Posts: 5
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Posted: Sat Dec 20, 2003 2:48 pm Post subject: |
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The synaptics-driver is merged into 2.6, and to boot without fb, just press 'e' over the 2.6-option in grub, and 'o' over the kernel-line, and delete the "vga=???"
Just use PS/2 in XF86Config. The mouse will feel a little fckd, but you'll get used to it. _________________ The Loke.
Loke@gentoo.se -- loke.codewarp.org - yes, it's an xbox  |
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hulk2nd Guru


Joined: 25 Mar 2003 Posts: 512 Location: Freiburg, Germany
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Posted: Sat Dec 20, 2003 2:56 pm Post subject: |
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of course you can use ps/2 config in X. but then you don't have the advantages of a synaptics touchpad. you just can move the mouse corser over your screen and that's it. |
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