Hi, Christian
From the dmesg log it seems that the VESA fb driver is also loaded.
> vesafb: framebuffer at 0x80000000, mapped to 0xffffc90008980000, using 7500k, total 7616k
> vesafb: mode is 1600x1200x16, linelength=3200, pages=1
And after the i915 driver is loaded, the following message is complained:
>fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver
Can you disable the vesa fb driver in kernel configuration and see whether the issue still exists?
Hi, Christian
From the dmesg log it seems that the VESA fb driver is also loaded.
> vesafb: framebuffer at 0x80000000, mapped to 0xffffc90008980000, using 7500k, total 7616k
> vesafb: mode is 1600x1200x16, linelength=3200, pages=1
And after the i915 driver is loaded, the following message is complained:
>fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver
Can you disable the vesa fb driver in kernel configuration and see whether the issue still exists?
Thanks.
I