Comment 49 for bug 294899

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Tormod Volden (tormodvolden) wrote : Re: No signal with Samsung SyncMaster 750s and ProSavage8

Thanks, that was successful! I think we are circling in on the issue. This graphic card is a laptop chipset and usually has an LCD connected. The driver is able to detect that the LCD is not there, but looks up the sync range information from the panel driver anyway, which is just nulls. This is added to the mode pool, which otherwise is empty since EDID was not retrieved. Also, since the pool now is not empty, the default range is not added.

I'll try to come up with a real fix for this.