VOGONS


First post, by Linoleum

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Everyone knows the only reason to build a 386 machine is to play Links386, right? But I’m running into a frustrating issue: whenever I move the mouse, parts of the screen either get erased or leave behind weird artifacts.
I’m using a Trident TVGA 8900D with 1MB of VRAM. It supports VESA 1.2 natively, so I figured I was good to go. I even tried Trident’s own VESA driver—no surprise, it didn’t help. UNIVBE was a bust too; no version I tried could detect the card. I swapped in a TVGA 8900CL just to test, and got the exact same results.

So… is this card just hot garbage for Links386, or is there some obscure fix out there that I haven’t found?

P3 866, V3, SB Audigy2
P2 400, TNT, V2, SB Audigy2 ZS
P233 MMX, Mystique220, V1, AWE64
P166, S3 Virge DX, SB32, PicoGus
486DX2 66, CL-GD5424, SB32, SC55
Prolinea 4/50, ET4000, SB16
SC386SX 25, TVGA8900D, Audician32
286 10, ATI VGA Basic, Forte16

Reply 1 of 7, by Linoleum

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Forgot to attach exhibit A and B...

P3 866, V3, SB Audigy2
P2 400, TNT, V2, SB Audigy2 ZS
P233 MMX, Mystique220, V1, AWE64
P166, S3 Virge DX, SB32, PicoGus
486DX2 66, CL-GD5424, SB32, SC55
Prolinea 4/50, ET4000, SB16
SC386SX 25, TVGA8900D, Audician32
286 10, ATI VGA Basic, Forte16

Reply 2 of 7, by clb

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In https://oummg.com/manual/adapters.html I have tried to collect different VGA adapter bugs, as a sort of a "bug compendium" for a VGA card collector/connoisseur.

So far I don't know of many issues at all with 8900D. It has been a very compatible card in my tests. I wonder if that might be some kind of an issue with hardware mouse cursor (does the game use one?)

Reply 3 of 7, by maxtherabbit

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You can try disabling the FIFO on the card via jumper

Reply 4 of 7, by Yoghoo

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Linoleum wrote on 2025-09-20, 20:16:

Everyone knows the only reason to build a 386 machine is to play Links386, right?

That made me laugh as I tried to play it last week on my maxed out 386/40. But the the time it takes to redraw the screen after every action is a bit to much for me. 😀

I played it with a Tseng ET4000AX btw so unfortunately can't help with your problem but I would suggest to use some faster pc (or be very patient 😜).

Reply 5 of 7, by Linoleum

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maxtherabbit wrote on 2025-09-20, 21:12:

You can try disabling the FIFO on the card via jumper

Here's the card I have: https://theretroweb.com/expansioncards/s/jaton-ja-8232d-v5

I tried every single jumper on/off and it didn't work... Oh and Tellset told me FIFO was already OFF...

P3 866, V3, SB Audigy2
P2 400, TNT, V2, SB Audigy2 ZS
P233 MMX, Mystique220, V1, AWE64
P166, S3 Virge DX, SB32, PicoGus
486DX2 66, CL-GD5424, SB32, SC55
Prolinea 4/50, ET4000, SB16
SC386SX 25, TVGA8900D, Audician32
286 10, ATI VGA Basic, Forte16

Reply 6 of 7, by Linoleum

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clb wrote on 2025-09-20, 21:11:

In https://oummg.com/manual/adapters.html I have tried to collect different VGA adapter bugs, as a sort of a "bug compendium" for a VGA card collector/connoisseur.

So far I don't know of many issues at all with 8900D. It has been a very compatible card in my tests. I wonder if that might be some kind of an issue with hardware mouse cursor (does the game use one?)

I see that you were able to run Univbe 6.70 with your 8900D... Mine just makes the screen go blank and crash I presume.

P3 866, V3, SB Audigy2
P2 400, TNT, V2, SB Audigy2 ZS
P233 MMX, Mystique220, V1, AWE64
P166, S3 Virge DX, SB32, PicoGus
486DX2 66, CL-GD5424, SB32, SC55
Prolinea 4/50, ET4000, SB16
SC386SX 25, TVGA8900D, Audician32
286 10, ATI VGA Basic, Forte16

Reply 7 of 7, by Linoleum

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Update: The latest UniVBE version I successfully ran was 5.1—and best of all, it completely resolved the graphical artifacts in Links386. Yay!

P3 866, V3, SB Audigy2
P2 400, TNT, V2, SB Audigy2 ZS
P233 MMX, Mystique220, V1, AWE64
P166, S3 Virge DX, SB32, PicoGus
486DX2 66, CL-GD5424, SB32, SC55
Prolinea 4/50, ET4000, SB16
SC386SX 25, TVGA8900D, Audician32
286 10, ATI VGA Basic, Forte16