hi,
am a newbie to linux. and i have to work with DirectFB. my doubt may b very
basic but i have no other way...
i was trying to execute some tools(dfbinfo) from DirectFB-1.1.1/tools and i
got the following error
=======================| DirectFB 1.1.1 |=======================
(c) 2001-2007 The DirectFB Organization (directfb.org)
(c) 2000-2004 Convergence (integrated media) GmbH
------------------------------------------------------------
(*) DirectFB/Core: Single Application Core. (2008-02-12 06:36)
(*) Direct/Thread: Running 'VT Switcher' (CRITICAL, 9308)...
(*) Direct/Thread: Running 'Linux Input' (INPUT, 9311)...
(*) DirectFB/Input: Logitech Logitech USB Optical M (1) 0.1 (directfb.org)
(*) Direct/Thread: Running 'Linux Input' (INPUT, 9312)...
(*) DirectFB/Input: Dell Dell USB Keyboard (2) 0.1 (directfb.org)
(*) Direct/Thread: Running 'Linux Input' (INPUT, 9313)...
(*) DirectFB/Input: PC Speaker (3) 0.1 (directfb.org)
(*) Direct/Thread: Running 'Linux Input' (INPUT, 9314)...
(*) DirectFB/Input: Power Button (FF) (4) 0.1 (directfb.org)
(*) Direct/Thread: Running 'Linux Input' (INPUT, 9315)...
(*) DirectFB/Input: Sleep Button (CM) (5) 0.1 (directfb.org)
(*) Direct/Thread: Running 'Keyboard Input' (INPUT, 9316)...
(*) DirectFB/Input: Keyboard 0.9 (directfb.org)
(*) Direct/Thread: Running 'PS/2 Input' (INPUT, 9317)...
(*) DirectFB/Input: IMPS/2 Mouse 1.0 (directfb.org)
(*) DirectFB/Genefx: MMX detected and enabled
(*) DirectFB/Graphics: MMX Software Rasterizer 0.6 (directfb.org)
(!) DirectFB/FBDev: No supported modes found in /etc/fb.modes and current mode
not supported!
(!) DirectFB/FBDev: Current mode's pixelformat: rgba 6/0, 6/0, 6/0, 0/0 (4bit)
(!) DirectFB/Core/layers: Failed to initialize layer 0!
--> Initialization error!
(!) DirectFB/Core: Could not initialize 'layer_core' core!
--> Initialization error!
when i gave ls -l /dev/f* i got
lrwxrwxrwx 1 root root 3 Feb 12 14:04 /dev/fb -> fb0
crw------- 1 root root 29, 0 Feb 12 14:04 /dev/fb0
crw------- 1 root root 29, 1 Feb 12 14:04 /dev/fb1
crw------- 1 root root 29, 2 Feb 12 14:04 /dev/fb2
lrwxrwxrwx 1 root root 13 Feb 12 14:04 /dev/fd -> /proc/self/fd
crw-rw-rw- 1 root root 1, 7 Feb 12 14:04 /dev/full
crw-rw-rw- 1 root root 10, 229 Feb 12 15:37 /dev/fuse
when i checked the video mode thru "fbset -i" i got
mode "name"
# D: 25.176 MHz, H: 31.469 kHz, V: 59.942 Hz
geometry 640 480 640 480 4
timings 39721 48 16 33 10 96 2
endmode
Frame buffer device information:
Name : VGA16 VGA
Address : 0xa0000
Size : 65536
Type : 4 (UNKNOWN)
Type_aux : 0
Visual : PSEUDOCOLOR
XPanStep : 8
YPanStep : 1
YWrapStep : 0
LineLength : 80
Accelerator : No
will changing the video mode rectify this error...
if yes Please suggest me how to change the video mode and to run the tools...
i added the mode to /etc/fb.modes but the error remains
am using FC-6, linux kernel- 2.6.24
thanks in advance
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