Date: Mon, 04 Dec 2017 04:27:30 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 210446] vt(4) when switching between virtual consoles there is a 4 second hesitation in graph mode. Message-ID: <bug-210446-8-1FvDaZmsjl@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-210446-8@https.bugs.freebsd.org/bugzilla/> References: <bug-210446-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D210446 Stefan B. <sblachmann@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sblachmann@gmail.com --- Comment #2 from Stefan B. <sblachmann@gmail.com> --- I also confirm that bug. CAUSE: The setvideomode stuff is unnecessarily called. Highly annoying, because mode gets reset, with sync stopping, monitor blank= ing and taking some time to lock in its PLL again. One reason why I use sc. HOW TO FIX: When changing from one vt to another, do NOT do an unnecessary call to setvideomode BIOS function. This is ONLY necessary when switching between X= and vts. Just blit the framebuffer with the contents of the newly selected VT. --=20 You are receiving this mail because: You are the assignee for the bug.=
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