From: Benjamin H. <be...@ke...> - 2006-03-27 05:28:10
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On Mon, 2006-03-27 at 05:37 +0200, Herbert Poetzl wrote: > after that, the screen goes white for half a second > and becomes black with a large terminal font on it > (the one I get without framebuffer, I think), the > text there is printed undistorted ... shortly after > that, I get a flash, and the mode switches to a much > smaller font (the final framebuffer font) and the > kernel messages written there are already distorted. > half a second later (or less) the penguin appears at > the top area (undistorted), when the bootup is done > I get the following prompt (which again is okay) > > bash-2.05b# > > typing anything there is distorted again ... Hrm... this is a a pristine 2.6.16 without any patch applied ? Also, what video chip revision do you have exactly ? (lspci will tell you) > pressing enter several times leaves 'copies' of > the caracters on the screen, forming vertical bars > the prompt (bash) is now always fine, the copy one > line above (as all the others) is distorted ... > > note, the bootup is not much different with older > kernels, except for the strange distortions ... > > attached my kernel configuration, just in case > it is related ... # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set CONFIG_FONTS=y # CONFIG_FONT_8x8 is not set # CONFIG_FONT_8x16 is not set CONFIG_FONT_6x11=y CONFIG_FONT_7x14=y # CONFIG_FONT_PEARL_8x8 is not set # CONFIG_FONT_ACORN_8x8 is not set # CONFIG_FONT_MINI_4x6 is not set # CONFIG_FONT_SUN8x16 is not set # CONFIG_FONT_SUN12x22 is not set # CONFIG_FONT_10x18 is not set Interesting... I suspect there is an endian bug in the new font code that hits odd sized fonts (or non-multiple-of-8 fonts). Can you try enabling 8x8 and 8x16 instead of 6x11 and 7x14 fonts and tell me if those work ? Tony: If my suspition is confirmed, I think that's your call :) Cheers, Ben. |