| vt.4 (273511) | vt.4 (274865) |
|---|---|
| 1.\" Copyright (c) 2014 Warren Block 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" | 1.\" Copyright (c) 2014 Warren Block 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" |
| 25.\" $FreeBSD: stable/10/share/man/man4/vt.4 273511 2014-10-23 02:18:23Z emaste $ | 25.\" $FreeBSD: stable/10/share/man/man4/vt.4 274865 2014-11-22 17:37:51Z dumbbell $ |
| 26.\" 27.Dd October 20, 2014 28.Dt "VIRTUAL TERMINALS" 4 29.Os 30.Sh NAME 31.Nm vt 32.Nd virtual terminal console driver 33.Sh SYNOPSIS --- 6 unchanged lines hidden (view full) --- 40.Cd "options VT_FB_DEFAULT_HEIGHT=Y" 41.Cd "options SC_NO_CUTPASTE" 42.Cd "device vt" 43.Pp 44In 45.Xr loader.conf 5 : 46.Cd hw.vga.textmode=1 47.Cd kern.vty=vt | 26.\" 27.Dd October 20, 2014 28.Dt "VIRTUAL TERMINALS" 4 29.Os 30.Sh NAME 31.Nm vt 32.Nd virtual terminal console driver 33.Sh SYNOPSIS --- 6 unchanged lines hidden (view full) --- 40.Cd "options VT_FB_DEFAULT_HEIGHT=Y" 41.Cd "options SC_NO_CUTPASTE" 42.Cd "device vt" 43.Pp 44In 45.Xr loader.conf 5 : 46.Cd hw.vga.textmode=1 47.Cd kern.vty=vt |
| 48.Cd kern.vt.fb.default_mode="<X>x<Y>" 49.Cd kern.vt.fb.modes.<connector>="<X>x<Y>" |
|
| 48.Pp 49In 50.Xr loader.conf 5 or 51.Xr sysctl.conf 5 : 52.Cd kern.vt.kbd_halt=1 53.Cd kern.vt.kbd_poweroff=1 54.Cd kern.vt.kbd_reboot=1 55.Cd kern.vt.kbd_debug=1 --- 115 unchanged lines hidden (view full) --- 171If 172.Va hw.vga.textmode 173is set, the system remains in text mode. 174Otherwise, 175.Nm 176switches to 640x480x16 VGA mode using 177.Cm vt_vga . 178If a KMS | 50.Pp 51In 52.Xr loader.conf 5 or 53.Xr sysctl.conf 5 : 54.Cd kern.vt.kbd_halt=1 55.Cd kern.vt.kbd_poweroff=1 56.Cd kern.vt.kbd_reboot=1 57.Cd kern.vt.kbd_debug=1 --- 115 unchanged lines hidden (view full) --- 173If 174.Va hw.vga.textmode 175is set, the system remains in text mode. 176Otherwise, 177.Nm 178switches to 640x480x16 VGA mode using 179.Cm vt_vga . 180If a KMS |
| 179.Pq Kernel Mode Switching | 181.Pq Kernel Mode Setting |
| 180video driver is available, the display is switched to high resolution 181and the KMS driver takes over. 182When a KMS driver is not available, 183.Cm vt_vga 184remains active. 185.Sh LOADER TUNABLES 186These settings can be entered at the 187.Xr loader 8 --- 10 unchanged lines hidden (view full) --- 198or 199.Ql sc 200to override the default driver used for the system console. 201By default, 202.Xr sc 4 203is used on computers that boot from BIOS, and 204.Nm 205is used on computers that boot from UEFI. | 182video driver is available, the display is switched to high resolution 183and the KMS driver takes over. 184When a KMS driver is not available, 185.Cm vt_vga 186remains active. 187.Sh LOADER TUNABLES 188These settings can be entered at the 189.Xr loader 8 --- 10 unchanged lines hidden (view full) --- 200or 201.Ql sc 202to override the default driver used for the system console. 203By default, 204.Xr sc 4 205is used on computers that boot from BIOS, and 206.Nm 207is used on computers that boot from UEFI. |
| 208.It Va kern.vt.fb.default_mode 209Set this value to a graphic mode to override the default mode picked by the 210.Nm 211backend. 212The mode is applied to all output connectors. 213This is currently only supported by the 214.Cm vt_fb 215backend when it's paired with a KMS video driver. 216.It Va kern.vt.fb.modes. Ns Pa connector_name 217Set this value to a graphic mode to override the default mode picked by the 218.Nm 219backend. 220This mode is applied to the output connector 221.Pa connector_name 222only. It has precedence over 223.Va kern.vt.fb.default_mode . 224The names of available connector names can be found in 225.Xr dmesg 8 226after loading the KMS driver. 227It will contain a list of connectors and their associated tunables. 228This is currently only supported by the 229.Cm vt_fb 230backend when it's paired with a KMS video driver. 231.El |
|
| 206.Sh KEYBOARD SYSCTL TUNABLES 207These settings control whether certain special key combinations are enabled or 208ignored. 209The specific key combinations can be configured by using a 210.Xr keymap 5 211file. 212.Pp 213These settings can be entered at the --- 36 unchanged lines hidden (view full) --- 250.Xr config 8 . 251.Pp 252.Dl "options TERMINAL_NORM_ATTR=(FG_GREEN|BG_BLACK)" 253.Pp 254This line changes the default color of kernel messages to be bright red 255on a black background, or black on a bright red background when reversed. 256.Pp 257.Dl "options TERMINAL_KERN_ATTR=(FG_LIGHTRED|BG_BLACK)" | 232.Sh KEYBOARD SYSCTL TUNABLES 233These settings control whether certain special key combinations are enabled or 234ignored. 235The specific key combinations can be configured by using a 236.Xr keymap 5 237file. 238.Pp 239These settings can be entered at the --- 36 unchanged lines hidden (view full) --- 276.Xr config 8 . 277.Pp 278.Dl "options TERMINAL_NORM_ATTR=(FG_GREEN|BG_BLACK)" 279.Pp 280This line changes the default color of kernel messages to be bright red 281on a black background, or black on a bright red background when reversed. 282.Pp 283.Dl "options TERMINAL_KERN_ATTR=(FG_LIGHTRED|BG_BLACK)" |
| 284.Pp 285To set a 1024x768 mode on all output connectors, put the following line in 286.Pa /boot/loader.conf : 287.Pp 288.Dl kern.vt.fb.default_mode="1024x768" 289.Pp 290To set a 800x600 only on a laptop builtin screen, use the following line instead: 291.Pp 292.Dl kern.vt.fb.modes.LVDS-1="800x600" 293.Pp 294The connector name was found in 295.Xr dmesg 8 : 296.Pp 297.Dl info: [drm] Connector LVDS-1: get mode from tunables: 298.Dl info: [drm] - kern.vt.fb.modes.LVDS-1 299.Dl info: [drm] - kern.vt.fb.default_mode |
|
| 258.Sh SEE ALSO 259.Xr kbdcontrol 1 , 260.Xr login 1 , 261.Xr vidcontrol 1 , 262.Xr atkbd 4 , 263.Xr atkbdc 4 , 264.Xr keyboard 4 , 265.Xr screen 4 , --- 38 unchanged lines hidden --- | 300.Sh SEE ALSO 301.Xr kbdcontrol 1 , 302.Xr login 1 , 303.Xr vidcontrol 1 , 304.Xr atkbd 4 , 305.Xr atkbdc 4 , 306.Xr keyboard 4 , 307.Xr screen 4 , --- 38 unchanged lines hidden --- |