Re: Problems with low hsync with nwn on Gentoo

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Author: Emmanuel Gravel
Date:  
To: PLUG list
Subject: Re: Problems with low hsync with nwn on Gentoo
OK, I finally just forced a modeline for the monitor. Don't know if this
would be the "correct" solution, but it works for my problem right now.

Modeline as follows, for a 68/85 refresh on my monitor (Hitachi CM771)
ModeLine "1024x768" 96.70 1024 1072 1312 1408 768 770 782 808

Important part is 96.70. Higher values yield higher H and V refresh
rates. For some reason, it doesn't seem to be the same video mode that
the "native" (non-forced) 68/85 is though.

Would anyone have a better solution?

On Sat, 2005-01-01 at 20:36 -0700, Emmanuel Gravel wrote:
> I have recently updated my system to the latest world. Here are the
> major changes:
>
> - using udev instead of devfs
> - using kernel 2.6.9-r13 instead of 2.4.26
> - using X.org instead of XFree86
> - using the latest nvidia drivers (6629)
> - using the latest Gnome
> - updated nwn from 1.62 to 1.65
>
> The problems I saw happened before the update to nvidia and x.org (was
> running XFree on the old 5xxx driver). So the change happened either
> because of udev, kernel or the nwn update.
>
> Running natively at 1280x1024, 91KHz/85Hz. I'm running nwn at 1024x768
> so it has to switch resolution for the game. Everything is smooth if I
> go to 1280x1024 but since this is on-board graphics with an nForce2
> chipset... The scan rates are 35/87 (very, very low hsync). When I reset
> the native resolution to 1024x768 and restart X, it runs at 68/85, both
> in X and in the game. If, in 1280x1024, I run the game at the same res,
> it scans at 64/60.
>
> I'm trying to get the game to run at a better scan rate, as it used to
> in the past, since an hsync of 35 flickers a lot, and shows some very
> ugly lines. Has anyone here seen this, and/or solved this issue?
>
>
> As a side note, during the update I had lost my mouse wheel. I'm also
> using a KVM. Here's what I did to re-enable the mouse wheel "forever":
>
> Kernel config:
> CONFIG_INPUT_EVDEV=y
> (or, from make menuconfig:
> Device Drivers > Input device support > Event interface)
> This is what enables the wheel input.
>
> Grub config:
> kernel /kernel-2.6.9-gentoodev-r13 root=/dev/hda2 psmouse.proto=imps
> VERY IMPORTANT is the psmouse.proto=imps since this is what keeps the
> wheel mouse enabled when switching between computers.
>
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