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Demarrer X sous LinuxPPC R5 sur PowerMac 7200/120



J'ai installé LinuxPPC R5 1999 sur un PowerMac 7200/120 en me servant
de l'installateur RedHat. L'autre installateur n'a pas fait le travail.

Je n'arrive pas à démarrer un serveur X11. Le moniteur est un
"Apple Multiple Scan 17 Display" (c'est écrit en arrière).

J'ai utilisé Xconfigurator et j'y ai sélectionné ce moniteur,
dont le nom apparait tel quel dans le menu. J'ai ensuite
sélectionné un seul mode, 640x480x8, le plus faible. (De toute
facon, ca ne fonctionne pas plus avec d'autres modes.)

X refuse de démarrer cependant. Il rejette tous les modes graphiques
en affirmant qu'ils requièrent une fréquence hsync non disponible.
Pourtant, la ligne HorizSync du fichier XF86Config présente des
fréquences suffisantes pour au moins une partie de ces modes.

Ce qui suit est un extrait du fichier /etc/X11/XF86Config
concernant le moniteur et l'adapteur graphique "OFfb platinum".

Ensuite, il y a un extrait de la sortie de la commande X -probeonly.

Quelqu'un aurait-t-il un fichier XF86Config fonctionnel pour
cet équipement?


Hier, j'ai essayé l'installateur "natif" de LinuxPPC, qui fonctionne
en mode graphique. Ca a installé un système dont il manquait plusieurs
packages importants, dont telnet, ou encore lynx que j'avais explicitement
sélectionné... Cependant, le serveur X11 démarrait (bien que seulement
sous root à cause d'un problème d'authentification).

C'est un CD-ROM officiel acheté chez Camelot hier.


------------------------------------------------------------------------------
Section "Monitor"

    Identifier  "Apple Multiple Scan 17 Display"
    VendorName  "Unknown"
    ModelName   "Unknown"

# HorizSync is in kHz unless units are specified.
# HorizSync may be a comma separated list of discrete values, or a
# comma separated list of ranges of values.
# NOTE: THE VALUES HERE ARE EXAMPLES ONLY.  REFER TO YOUR MONITOR'S
# USER MANUAL FOR THE CORRECT NUMBERS.

    HorizSync   60-75

# VertRefresh is in Hz unless units are specified.
# VertRefresh may be a comma separated list of discrete values, or a
# comma separated list of ranges of values.
# NOTE: THE VALUES HERE ARE EXAMPLES ONLY.  REFER TO YOUR MONITOR'S
# USER MANUAL FOR THE CORRECT NUMBERS.

    VertRefresh 31.4-60.2

# Modes can be specified in two formats.  A compact one-line format, or
# a multi-line format.

# These two are equivalent

#    ModeLine "1024x768i" 45 1024 1048 1208 1264 768 776 784 817 Interlace

#    Mode "1024x768i"
#        DotClock       45
#        HTimings       1024 1048 1208 1264
#        VTimings       768 776 784 817
#        Flags          "Interlace"
#    EndMode

# This is a set of standard mode timings. Modes that are out of monitor spec
# are automatically deleted by the server (provided the HorizSync and
# VertRefresh lines are correct), so there's no immediate need to
# delete mode timings (unless particular mode timings don't work on your
# monitor). With these modes, the best standard mode that your monitor
# and video card can support for a given resolution is automatically
# used.

# 640x400 @ 70 Hz, 31.5 kHz hsync
Modeline "640x400"     25.175 640  664  760  800   400  409  411  450
# 640x480 @ 60 Hz, 31.5 kHz hsync
Modeline "640x480"     25.175 640  664  760  800   480  491  493  525
# 800x600 @ 56 Hz, 35.15 kHz hsync
ModeLine "800x600"     36     800  824  896 1024   600  601  603  625
# 1024x768 @ 87 Hz interlaced, 35.5 kHz hsync
Modeline "1024x768"    44.9  1024 1048 1208 1264   768  776  784  817 Interlace

# 640x400 @ 85 Hz, 37.86 kHz hsync
Modeline "640x400"     31.5   640  672 736   832   400  401  404  445 -HSync +VSync
# 640x480 @ 72 Hz, 36.5 kHz hsync
Modeline "640x480"     31.5   640  680  720  864   480  488  491  521
# 640x480 @ 75 Hz, 37.50 kHz hsync
ModeLine  "640x480"    31.5   640  656  720  840   480  481  484  500 -HSync -VSync
# 800x600 @ 60 Hz, 37.8 kHz hsync
Modeline "800x600"     40     800  840  968 1056   600  601  605  628 +hsync +vsync

# 640x480 @ 85 Hz, 43.27 kHz hsync
Modeline "640x480"     36     640  696  752  832   480  481  484  509 -HSync -VSync
# 1152x864 @ 89 Hz interlaced, 44 kHz hsync
ModeLine "1152x864"    65    1152 1168 1384 1480   864  865  875  985 Interlace

# 800x600 @ 72 Hz, 48.0 kHz hsync
Modeline "800x600"     50     800  856  976 1040   600  637  643  666 +hsync +vsync
# 1024x768 @ 60 Hz, 48.4 kHz hsync
Modeline "1024x768"    65    1024 1032 1176 1344   768  771  777  806 -hsync -vsync

# 640x480 @ 100 Hz, 53.01 kHz hsync
Modeline "640x480"     45.8   640  672  768  864   480  488  494  530 -HSync -VSync
# 1152x864 @ 60 Hz, 53.5 kHz hsync
Modeline  "1152x864"   89.9  1152 1216 1472 1680   864  868  876  892 -HSync -VSync
# 800x600 @ 85 Hz, 55.84 kHz hsync
Modeline  "800x600"    60.75  800  864  928 1088   600  616  621  657 -HSync -VSync

# 1024x768 @ 70 Hz, 56.5 kHz hsync
Modeline "1024x768"    75    1024 1048 1184 1328   768  771  777  806 -hsync -vsync
# 1280x1024 @ 87 Hz interlaced, 51 kHz hsync
Modeline "1280x1024"   80    1280 1296 1512 1568  1024 1025 1037 1165 Interlace

# 800x600 @ 100 Hz, 64.02 kHz hsync
Modeline  "800x600"     69.65  800  864  928 1088   600  604  610  640 -HSync -VSync
# 1024x768 @ 76 Hz, 62.5 kHz hsync
Modeline "1024x768"    85    1024 1032 1152 1360   768  784  787  823
# 1152x864 @ 70 Hz, 62.4 kHz hsync
Modeline  "1152x864"   92    1152 1208 1368 1474   864  865  875  895
# 1280x1024 @ 61 Hz, 64.2 kHz hsync
Modeline "1280x1024"  110    1280 1328 1512 1712  1024 1025 1028 1054

# 1024x768 @ 85 Hz, 70.24 kHz hsync
Modeline "1024x768"   98.9  1024 1056 1216 1408   768 782 788 822 -HSync -VSync
# 1152x864 @ 78 Hz, 70.8 kHz hsync
Modeline "1152x864"   110   1152 1240 1324 1552   864  864  876  908

# 1280x1024 @ 70 Hz, 74.59 kHz hsync
Modeline "1280x1024"  126.5 1280 1312 1472 1696  1024 1032 1040 1068 -HSync -VSync
# 1600x1200 @ 60Hz, 75.00 kHz hsync
Modeline "1600x1200"  162   1600 1664 1856 2160  1200 1201 1204 1250 +HSync +VSync
# 1152x864 @ 84 Hz, 76.0 kHz hsync
Modeline "1152x864"   135    1152 1464 1592 1776   864  864  876  908

# 1280x1024 @ 74 Hz, 78.85 kHz hsync
Modeline "1280x1024"  135    1280 1312 1456 1712  1024 1027 1030 1064

# 1024x768 @ 100Hz, 80.21 kHz hsync
Modeline "1024x768"   115.5  1024 1056 1248 1440  768  771  781  802 -HSync -VSync
# 1280x1024 @ 76 Hz, 81.13 kHz hsync
Modeline "1280x1024"  135    1280 1312 1416 1664  1024 1027 1030 1064

# 1600x1200 @ 70 Hz, 87.50 kHz hsync
Modeline "1600x1200"  189    1600 1664 1856 2160  1200 1201 1204 1250 -HSync -VSync
# 1152x864 @ 100 Hz, 89.62 kHz hsync
Modeline "1152x864"   137.65 1152 1184 1312 1536   864  866  885  902 -HSync -VSync
# 1280x1024 @ 85 Hz, 91.15 kHz hsync
Modeline "1280x1024"  157.5  1280 1344 1504 1728  1024 1025 1028 1072 +HSync +VSync
# 1600x1200 @ 75 Hz, 93.75 kHz hsync
Modeline "1600x1200"  202.5  1600 1664 1856 2160  1200 1201 1204 1250 +HSync +VSync
# 1600x1200 @ 85 Hz, 105.77 kHz hsync
Modeline "1600x1200"  220    1600 1616 1808 2080  1200 1204 1207 1244 +HSync +VSync
# 1280x1024 @ 100 Hz, 107.16 kHz hsync
Modeline "1280x1024"  181.75 1280 1312 1440 1696  1024 1031 1046 1072 -HSync -VSync

# 1800x1440 @ 64Hz, 96.15 kHz hsync 
ModeLine "1800X1440"  230    1800 1896 2088 2392 1440 1441 1444 1490 +HSync +VSync
# 1800x1440 @ 70Hz, 104.52 kHz hsync 
ModeLine "1800X1440"  250    1800 1896 2088 2392 1440 1441 1444 1490 +HSync +VSync

# 512x384 @ 78 Hz, 31.50 kHz hsync
Modeline "512x384"    20.160 512  528  592  640   384  385  388  404 -HSync -VSync
# 512x384 @ 85 Hz, 34.38 kHz hsync
Modeline "512x384"    22     512  528  592  640   384  385  388  404 -HSync -VSync

# Low-res Doublescan modes
# If your chipset does not support doublescan, you get a 'squashed'
# resolution like 320x400.

# 320x200 @ 70 Hz, 31.5 kHz hsync, 8:5 aspect ratio
Modeline "320x200"     12.588 320  336  384  400   200  204  205  225 Doublescan
# 320x240 @ 60 Hz, 31.5 kHz hsync, 4:3 aspect ratio
Modeline "320x240"     12.588 320  336  384  400   240  245  246  262 Doublescan
# 320x240 @ 72 Hz, 36.5 kHz hsync
Modeline "320x240"     15.750 320  336  384  400   240  244  246  262 Doublescan
# 400x300 @ 56 Hz, 35.2 kHz hsync, 4:3 aspect ratio
ModeLine "400x300"     18     400  416  448  512   300  301  302  312 Doublescan
# 400x300 @ 60 Hz, 37.8 kHz hsync
Modeline "400x300"     20     400  416  480  528   300  301  303  314 Doublescan
# 400x300 @ 72 Hz, 48.0 kHz hsync
Modeline "400x300"     25     400  424  488  520   300  319  322  333 Doublescan
# 480x300 @ 56 Hz, 35.2 kHz hsync, 8:5 aspect ratio
ModeLine "480x300"     21.656 480  496  536  616   300  301  302  312 Doublescan
# 480x300 @ 60 Hz, 37.8 kHz hsync
Modeline "480x300"     23.890 480  496  576  632   300  301  303  314 Doublescan
# 480x300 @ 63 Hz, 39.6 kHz hsync
Modeline "480x300"     25     480  496  576  632   300  301  303  314 Doublescan
# 480x300 @ 72 Hz, 48.0 kHz hsync
Modeline "480x300"     29.952 480  504  584  624   300  319  322  333 Doublescan

# Apple iMac modes
Modeline "1024x768"   78.525 1024 1049 1145 1312   768  769  772  800 +hsync +vsync
Modeline "800x600"    62.357  800  821  901 1040   600  601  604  632 +hsync +vsync
Modeline "640x480"    49.886  640  661  725  832   480  481  484  514 +hsync +vsync
# Apple monitors tend to do 832x624
Modeline "832x624"    57      832  876  940 1152   624  625  628  667 -hsync -vsync
# Apple PowerBook G3
Modeline "800x600"    100     800  816  824  840   600  616  624  640 -hsync -vsync

EndSection


# **********************************************************************
# Graphics device section
# **********************************************************************

# Any number of graphics device sections may be present

Section "Device"
    Identifier        "Generic VGA"
    VendorName        "Unknown"
    BoardName "Unknown"
    Chipset   "generic"

#    VideoRam 256

#    Clocks   25.2 28.3

EndSection

# Device configured by Xconfigurator:

Section "Device"
    Identifier  "OFfb platinum"
    VendorName  "Unknown"
    BoardName   "Unknown"
    #VideoRam    1058
    # Insert Clocks lines here if appropriate
EndSection


# **********************************************************************
# Screen sections
# **********************************************************************

Section "Screen"
    Driver      "fbdev"
    Device      "OFfb platinum"
    Monitor     "Apple Multiple Scan 17 Display"
    Subsection "Display"
        Depth       8
        Modes       "640x480"
        ViewPort    0 0
        Virtual     640 480
    EndSubsection
EndSection
------------------------------------------------------------------------------



Sortie de X -probeonly:

------------------------------------------------------------------------------
XFree86 Version 3.3.3.1 / X Window System
(protocol Version 11, revision 0, vendor release 6300)
Release Date: January 4 1999
        If the server is older than 6-12 months, or if your card is newer
        than the above date, look for a newer version before reporting
        problems.  (see http://www.XFree86.Org/FAQ)
Operating System: Linux 2.2.7 ppc [ELF] 
Configured drivers:
   FBDev: Server for frame buffer device
   (Patchlevel 10): mfb, afb, cfb8, cfb16, cfb32, NCR 77C32BLT (accel), ATI Mach64 (accel), IMS TwinTurbo (accel)
(using VT number 7)

XF86Config: /usr/X11R6/lib/X11/XF86Config
(**) stands for supplied, (--) stands for probed/default values
(**) XKB: keycodes: "macintosh"
(**) XKB: types: "default"
(**) XKB: compat: "default"
(**) XKB: symbols: "macintosh/us"
(**) XKB: geometry: "macintosh"
(**) XKB: rules: "xfree86"
(**) XKB: model: "pc101"
(**) Mouse: type: BusMouse, device: /dev/mouse, buttons: 3
(**) Mouse: 3 button emulation (timeout: 50ms)
(**) FBDev: Graphics device ID: "OFfb platinum"
(**) FBDev: Monitor ID: "Apple Multiple Scan 17 Display"
(--) FBDev: Mode "640x400" needs hsync freq of 31.47 kHz. Deleted.
(--) FBDev: Mode "640x480" needs hsync freq of 31.47 kHz. Deleted.
(--) FBDev: Mode "800x600" needs hsync freq of 35.16 kHz. Deleted.
(--) FBDev: Mode "1024x768" needs hsync freq of 35.52 kHz. Deleted.
(--) FBDev: Mode "640x400" needs hsync freq of 37.86 kHz. Deleted.
(--) FBDev: Mode "640x480" needs hsync freq of 36.46 kHz. Deleted.
(--) FBDev: Mode "640x480" needs hsync freq of 37.50 kHz. Deleted.
(--) FBDev: Mode "800x600" needs hsync freq of 37.88 kHz. Deleted.
        [...]
(--) FBDev: Mode "800x600" needs vert refresh rate of 94.87 Hz. Deleted.
(--) FBDev: Mode "640x480" needs vert refresh rate of 116.65 Hz. Deleted.
(--) FBDev: Mode "832x624" needs hsync freq of 49.48 kHz. Deleted.
(--) FBDev: Mode "800x600" needs hsync freq of 119.05 kHz. Deleted.
(**) FontPath set to "unix/:-1"
(**) FBDev: Using XF86Config video mode database

Fatal server error:
No valid modes found.


When reporting a problem related to a server crash, please send
the full server output, not just the last messages
------------------------------------------------------------------------------

-- 
Pierre Sarrazin <http://www3.sympatico.ca/sarrazip/>