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Xfree/KDE 3.2.1 resolution and refresh rate.... (solved)
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m1rage
Tux's lil' helper
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Joined: 11 Feb 2004
Posts: 82

PostPosted: Sun Mar 14, 2004 10:59 pm    Post subject: Xfree/KDE 3.2.1 resolution and refresh rate.... (solved) Reply with quote

Hi everyone,

I've been editing my XFree config file to get the screen at the resolution and refresh rate that I want. However KDE doesn't list them still so I can't use them for some reason.

Here is the relevant section of my config file :

Code:
Section "Monitor"

    Identifier  "Dell P991"

# 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   31.5 - 82.0

#    HorizSync   30-64         # multisync
#    HorizSync   31.5, 35.2    # multiple fixed sync frequencies
#    HorizSync   15-25, 30-50  # multiple ranges of sync frequencies

# 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 75-100

  Gamma   1.00  1.00  1.00  # created by KGamma
EndSection

<snip>

ection "Screen"
    Identifier  "Screen 1"
    Device      "NVIDIA GeForce"
    Monitor     "Dell P991"
    DefaultDepth 24

    Subsection "Display"
        Depth       8
        Modes       "1280x960/85" "1024x768/85" "800x600/85" "640x480/85"
        ViewPort    0 0
    EndSubsection
    Subsection "Display"
        Depth       16
        Modes       "1280x960/85" "1024x768/85" "800x600/85" "640x480/85"
        ViewPort    0 0
    EndSubsection
    Subsection "Display"
        Depth       24
        Modes       "1280x960/85" "1024x768/85" "800x600/85" "640x480/85"
        ViewPort    0 0
    EndSubsection
EndSection


As you can see I'm trying to get 1280x960 at 85Hz, isn't that the correct way to do it? I know the monitor can support it as by messing around I got it up to 1600x1200@65

KDE seems to be completely ignoring what I specify in my config file when I go in Peripheral>Display. The choice I want are almost never there and I never see the 85Hz always lower than that and sometime even in the 60 when my range is from 75 to 100.

How am I suppose to get KDE to use the specs I set instead of what appears to be random ones.

Thanks!
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Last edited by m1rage on Mon Mar 15, 2004 12:17 am; edited 1 time in total
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j-kidd
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Joined: 20 Feb 2003
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PostPosted: Sun Mar 14, 2004 11:59 pm    Post subject: Reply with quote

I think you may have the wrong values there. Try:
Code:

HorizSync   30-107
VertRefresh 48-120
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m1rage
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Joined: 11 Feb 2004
Posts: 82

PostPosted: Mon Mar 15, 2004 12:16 am    Post subject: Reply with quote

Hi j-kidd,

Thanks a bunch! That worked perfectly! How did you figure out those values? I'm new to Linux and I chose some ranges that were suggested by xf86config. Now I can finally continue setting up my box :)
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j-kidd
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PostPosted: Mon Mar 15, 2004 1:16 am    Post subject: Reply with quote

You are welcome :) I just noticed that the VertRefresh range is a little uncommon (as mine is 50-120), so I googled for dell p991 vertical horizontal and got those values.
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