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X won't start after first reboot w/ PVR-350.
http://forum.linhes.org/viewtopic.php?f=2&t=11635		 Page 1 of 1
Author:  eqnox1 [ Fri Sep 15, 2006 7:49 am ]
Post subject:  X won't start after first reboot w/ PVR-350.
I'm using a simple setup with a
PVR-350,
Basic Cable,
and build in video card.

I install following the CD prompts selecting standard defaults. (I have tried no splash screen and with it). Everything appears to go smoothly. I unpate the Database and d/l all the program data. Mythtv starts and I can configure/see the PVR-350. I can schedual programs to record and watch them record on the screen (in the little thumbnail). This is all on the computer monitor. When I try to go to live tv or watch a recording the monitor goes blank and the tv output on the 350 starts to work and a good picture is shown. Sound works and I can pause and do other features. When I hit esc the montior comes back on and the menu comes back.

The main problem happens when I reboot. X will fail to load and I get an error saying No screen found device about fb0.

If I copy XF86Config-4.pre350 to XF86Config-4, X will load and MythTV will start. If I try to watch video I get "Unable to intialize video"

I'm almost sure that the problem lies in my X config. I've followed several how-to's and nothing seems to work.
Author:  eqnox1 [ Fri Sep 15, 2006 9:52 am ]
Post subject: 
This is a copy of the non working XF86Config-4 file. It was working great before I rebooted and then the exact error message is

open /dev/fb0: No such device
Screen 0 deleted becuase of no matching config section
Device(s) detected, but none match those in config file.

Fatal server error:
No screens found.

LSPCI shows
Code:
root@tivo2:/etc/X11# lspci
0000:00:00.0 Host bridge: VIA Technologies, Inc. VT8375 [KM266/KL266] Host Bridge
0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT8633 [Apollo Pro266 AGP]
0000:00:09.0 Multimedia video controller: Internext Compression Inc iTVC15 MPEG-2 Encoder (rev 01)


The card is at fb0
Code:
root@tivo2:/etc/X11# grep "TV out" /var/log/messages
Sep 15 10:39:33 tivo2 kernel: ivtv0-osd: fb0: cx23415 TV out frame buffer device


I can see a very nice looking test pattern by
Code:
 /sbin/rmmod saa7127
/sbin/modprobe saa7127 test_image=1


And I can watch TV by
Code:
dd if=/dev/video0 of=/dev/video16 bs=64k


XF86Config-4
Code:
Section "ServerLayout"
        Identifier     "XFree86 Configured"
        Screen      0  "TV Screen" 0 0
        InputDevice    "Keyboard0" "CoreKeyboard"
# PS/2 Mouse using /dev/input/mice in Kernel 2.6
# Serial Mouse not detected
        InputDevice    "USB Mouse" "CorePointer"
EndSection

Section "ServerFlags"
        Option "AllowMouseOpenFail"  "true"

EndSection

Section "Files"
        RgbPath      "/usr/X11R6/lib/X11/rgb"
        ModulePath   "/usr/X11R6/lib/modules"
        FontPath     "/usr/X11R6/lib/X11/fonts/misc:unscaled"
        FontPath     "/usr/X11R6/lib/X11/fonts/misc"
        FontPath     "/usr/X11R6/lib/X11/fonts/75dpi:unscaled"
        FontPath     "/usr/X11R6/lib/X11/fonts/75dpi"
        FontPath     "/usr/X11R6/lib/X11/fonts/100dpi:unscaled"
        FontPath     "/usr/X11R6/lib/X11/fonts/100dpi"
        FontPath     "/usr/X11R6/lib/X11/fonts/Speedo"
        FontPath     "/usr/X11R6/lib/X11/fonts/PEX"
# Additional fonts: Locale, Gimp, TTF...
        FontPath     "/usr/X11R6/lib/X11/fonts/cyrillic"
#       FontPath     "/usr/X11R6/lib/X11/fonts/latin2/75dpi"
#       FontPath     "/usr/X11R6/lib/X11/fonts/latin2/100dpi"
# True type and type1 fonts are also handled via xftlib, see /etc/X11/XftConfig!
        FontPath     "/usr/X11R6/lib/X11/fonts/Type1"
        FontPath     "/usr/share/fonts/ttf/western"
        FontPath     "/usr/share/fonts/ttf/decoratives"
        FontPath     "/usr/share/fonts/truetype"
        FontPath     "/usr/share/fonts/truetype/openoffice"
        FontPath     "/usr/share/fonts/truetype/ttf-bitstream-vera"
        FontPath     "/usr/share/fonts/latex-ttf-fonts"
        FontPath     "/usr/X11R6/lib/X11/fonts/defoma/CID"
        FontPath     "/usr/X11R6/lib/X11/fonts/defoma/TrueType"
EndSection

Section "Module"
        Load  "ddc"  # ddc probing of monitor
        Load  "GLcore"
        Load  "dbe"
        Load  "dri"
        Load  "extmod"
        Load  "glx"
        Load  "bitmap" # bitmap-fonts
        Load  "speedo"
        Load  "type1"
        Load  "freetype"
        Load  "record"
EndSection

Section "InputDevice"
        Identifier  "Keyboard0"
        Driver      "keyboard"
        Option      "CoreKeyboard"
        Option "XkbRules" "xfree86"
        Option "XkbModel" "pc105"
        Option "XkbLayout" "us"

EndSection

Section "InputDevice"
        Identifier  "Serial Mouse"
        Driver      "mouse"
        Option      "Protocol" "Microsoft"
        Option      "Device" "/dev/ttyS0"
        Option      "Emulate3Buttons" "true"
        Option      "Emulate3Timeout" "70"
        Option      "SendCoreEvents"  "true"
EndSection

Section "InputDevice"
        Identifier  "PS/2 Mouse"
        Driver      "mouse"
        Option      "Protocol" "auto"
Option          "ZAxisMapping"          "4 5"
        Option      "Device" "/dev/psaux"
        Option      "Emulate3Buttons" "true"
        Option      "Emulate3Timeout" "70"
        Option      "SendCoreEvents"  "true"
EndSection



Section "InputDevice"
        Identifier      "USB Mouse"
        Driver          "mouse"
        Option          "Device"                "/dev/input/mice"
        Option          "SendCoreEvents"        "true"
        Option          "Protocol"              "IMPS/2"
        Option          "ZAxisMapping"          "4 5"
        Option          "Buttons"               "5"
EndSection

# Auto-generated by KNOPPIX mkxf86config




Section "Monitor"
        Identifier  "NTSC Monitor"
        HorizSync  30-68
        VertRefresh 50-120
        Mode "720x480"
          # D: 34.563 MHz, H: 37.244 kHz, V: 73.897 Hz
          DotClock 34.564
          HTimings 720 752 840 928
          VTimings 480 484 488 504
          Flags    "-HSync" "-VSync"
        EndMode
EndSection

Section "Device"
        Identifier      "Hauppauge PVR 350 iTVC15 Framebuffer"
        Driver          "ivtvdev"

        ### change fb0 to whatever number you got in the previous section
        Option          "ivtv" "/dev/fb0"
        Option          "VideoOverlay" "on"
        Option          "XVideo" "1"

        ### change the busid to whatever is reported by lspci. Note that
        ### output of lspci is hex, so add a preceding "0x" to the BusID
        BusID "PCI:0:9:0"

        Screen          0
EndSection


Section "Screen"
        Identifier  "TV Screen"
        Device      "Hauppauge PVR 350 iTVC15 Framebuffer"
        Monitor     "NTSC Monitor"
        DefaultDepth 24
        DefaultFbbpp 32
        Subsection "Display"
          Depth 24
          FbBpp 32
          Modes "720x480"
        EndSubsection
EndSection

Section "DRI"
        Mode 0666
EndSection
Code:
Author:  Bob [ Fri Sep 15, 2006 10:22 am ]
Post subject:  No solution yet
Don't lost your time and have a look in this thread:
http://mysettopbox.tv/phpBB2/viewtopic.php?t=11311

For my part, i just downgrade to R5C7

Bye
Bob
Author:  eqnox1 [ Fri Sep 15, 2006 10:50 am ]
Post subject: 
After reading the other thread, I'm in the process of D/L R5C7.

Thanks.
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