Date: Mon, 22 Feb 2016 01:56:37 +0800 From: alphachi <alphachi@mediaspirit.org> To: "list: freebsd" <freebsd-questions@freebsd.org> Subject: The vt(4) resolution is always 640x480 Message-ID: <CAJN5%2BGvtBaRA9THU6UxHNXsaAvBuNQ3eRHiHnKnoHS4jcYduNg@mail.gmail.com>
next in thread | raw e-mail | index | archive | help
The laptop is ThinkPad X250 (Broadwell GPU) and the LCD resolution is 1366x768. I have set booting from UEFI only and disabled CSM. The whole disk is encrypted by GELI except /boot/. On 10.2-STABLE, the LCD resolution can be recognized rightly without any configure in /boot/loader.conf. The information about this in dmesg is: ... FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512 VT(efifb): resolution 1366x768 CPU: Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz (2194.96-MHz K8-class CPU) ... But when the system is upgraded to 10.3-BETA2, the only resolution is 640x480 whether console or Xorg. The information about this in dmesg is: ... FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512 VT(efifb): resolution 640x480 CPU: Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz (2194.96-MHz K8-class CPU) ... I try to write the new EFI file using: dd if=/boot/boot1.efifat of=/dev/ada0p1 or add something in /boot/loader.conf like: kern.vt.fb.default_mode="1366x768" No effect. How to deal this? Thanks!
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAJN5%2BGvtBaRA9THU6UxHNXsaAvBuNQ3eRHiHnKnoHS4jcYduNg>