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jp10hp
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PostPosted: Mon Sep 25, 2006 1:57 pm    Post subject: KDE lennnnto! Reply with quote

Ciao a tutti,
da sempre fans di KDE l'ho installato anche sul mio iBook G4 1.4Gz ....ma mi sono reso conto che è estremamente lento, ci impiega un sacco a disegnare il contenuto delle finestre (icone dei bottoni etc.) specie se la cpu è sotto carico e la cosa mi infastidisce non poco...

Le impostazioni di KDE non sono neanche tanto spinte, quindi mi chiedevo se è un problema del mio iBook che è una camola o di KDE che è diventato un macigno o che altro..

Consigli??? pensavo appena ho tempo di installare gnome o xfce per fare il confronto....


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Scen
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PostPosted: Mon Sep 25, 2006 2:15 pm    Post subject: Reply with quote

Probabilmente devi avere qualche problema nella configurazione del server X (o dei driver della scheda video)

Ti assicuro che le versione 3.5.x di KDE sono molto snelle rispetto a quelle precedenti, ogni nuova release migliora sempre 8)
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jp10hp
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PostPosted: Mon Sep 25, 2006 2:58 pm    Post subject: Reply with quote

Sì ci avevo pensato, ho smanettato con le opzioni dei driver ma senza ottenere miglioramenti...
ecco il mio xorg.conf

Code:
 $ cat /etc/X11/xorg.conf
# This file was generated by Xorgautoconfig v0.2.2.
Section "ServerLayout"
        Identifier      "X.Org Configured"
        Screen          "Screen0"
        InputDevice     "Mouse0"
        InputDevice     "Synaptics Touchpad"
        InputDevice     "Keyboard0"
EndSection

Section "Files"

# Multiple FontPath entries are allowed (which are concatenated together),
# as well as specifying multiple comma-separated entries in one FontPath
# command (or a combination of both methods)

# For X Font Server support, uncomment this and comment the other FontPaths
# Note that this is not required for most configurations
#       FontPath        "unix/:-1"
        FontPath        "/usr/share/fonts/TTF/"
        FontPath        "/usr/share/fonts/ukr/"
        FontPath        "/usr/share/fonts/misc/"
        FontPath        "/usr/share/fonts/75dpi/"
        FontPath        "/usr/share/fonts/75dpi/:unscaled"
        FontPath        "/usr/share/fonts/Type1/"
        FontPath        "/usr/share/fonts/100dpi/"
        FontPath        "/usr/share/fonts/100dpi/:unscaled"
        FontPath        "/usr/share/fonts/cyrillic/"
EndSection

Section "Module"
        SubSection  "extmod"
        Option  "omit xfree86-dga"
        EndSubSection
        Load    "dri"
        Load    "dbe"
        Load    "record"
        Load    "glx"
        Load    "type1"
        Load    "freetype"
        Load    "fbdevhw"
EndSection

#Section "Extensions"
#       Option "Composite"      "Enable"
#EndSection

Section "ServerFlags"
        Option          "blank time"    "10"    # 10 minutes
        Option          "standby time"  "20"
        Option          "suspend time"  "30"
        Option          "off time"      "60"
#       Option          "DisableVidModeExtensions"
EndSection

Section "InputDevice"
        Identifier      "Keyboard0"
        Driver          "kbd"
        Option          "CoreKeyboard"
        Option          "XkbModel"      "pc104"
        Option          "XkbLayout"     "it"
        Option          "XkbOptions"    "compose:rwin,lv3:lwin_switch"
#       Option          "XkbVariant"    "nodeadkeys"
EndSection

Section "InputDevice"
        Identifier      "Mouse0"
        Driver          "mouse"
        Option          "CorePointer"   "true"
        Option          "Protocol"      "auto"
        Option          "Device"        "/dev/input/mice"
        Option          "ZAxisMapping"  "4 5"
EndSection

Section "InputDevice"
        Identifier      "Synaptics Touchpad"
        Driver          "synaptics"
        Option          "SendCoreEvents"        "true"
        Option          "Device"                "/dev/input/mice"
        Option          "Protocol"              "auto-dev"
        Option          "LeftEdge"              "0"
        Option          "RightEdge"             "850"
        Option          "TopEdge"               "0"
        Option          "BottomEdge"            "645"
        Option          "MinSpeed"              "0.5"
        Option          "MaxSpeed"              "1.5"
        Option          "AccelFactor"           "0.05"
        Option          "FingerLow"             "0"
        Option          "FingerHigh"            "30"
        Option          "MaxTapMove"            "20"
        Option          "MaxTapTime"            "100"
        Option          "HorizScrollDelta"      "0"
        Option          "VertScrollDelta"       "15"
        Option          "SHMConfig"             "on"
EndSection

Section "Monitor"
        Identifier      "Monitor0"
        ModelName       "Monitor Model"
        Option          "DPMS"
        HorizSync       30-70
        VertRefresh     60
EndSection

Section "Device"
        Identifier      "Card0"
#       Option          "EnablePageFlip"        "true"
#       Option          "AGPMode"               "4"
#       Option          "AGPFastWrite"          "true"
#       Option          "RenderAccel"           "true"
#       Option          "MergedNonRectangular"  "false"
#       Option          "MergedDPI"             "100 100"
#       Option          "CRT2Position"          "RightOf -800"
        Option          "DynamicClocks" "       true"
        Driver          "radeon"
#       BusID           "PCI:0:10:0"
EndSection

Section "Screen"
        Identifier      "Screen0"
        Device          "Card0"
        Monitor         "Monitor0"
        DefaultDepth    24
        SubSection "Display"
                Depth           8
                Modes           "1280x1024" "1024x768" "800x600" "640x480"
        EndSubSection
        SubSection "Display"
                Depth           16
                Modes           "1280x1024" "1024x768" "800x600" "640x480"
        EndSubSection
        SubSection "Display"
                Depth           24
                Modes           "1280x1024" "1024x768" "800x600" "640x480"
        EndSubSection
EndSection

Section "DRI"
        Group 0
        Mode 0666
EndSection
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.:deadhead:.
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PostPosted: Mon Sep 25, 2006 5:03 pm    Post subject: Reply with quote

Già letta la guida a kde, in particolare l'ultimo capitolo, le faq?

La trovi qui: http://www.gentoo.org/doc/en/list.xml
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jp10hp
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PostPosted: Mon Sep 25, 2006 8:26 pm    Post subject: Reply with quote

già guardato...comunque sembra proprio un problema nel rendering del contenuto delle finestre, semplicemente troppo lento!
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phadron
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PostPosted: Wed Sep 27, 2006 12:50 pm    Post subject: fammi una verifica Reply with quote

Ciao,

per curiosità fammi vedere cosa ti dice hdparm .

Code:

hdparm -i /dev/hda

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Luca89
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PostPosted: Wed Sep 27, 2006 12:57 pm    Post subject: Reply with quote

in /etc/hosts hai aggiunto il nome del tuo computer?
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jp10hp
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PostPosted: Wed Sep 27, 2006 4:07 pm    Post subject: Reply with quote

con la dma dovrei essere a posto, forme è l'AdvancedPM
Code:
/dev/hda:

 Model=FUJITSU MHV2060ATPL, FwRev=008100A0, SerialNo=NS85T5A25M64
 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
 RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=0
 BuffType=DualPortCache, BuffSize=8192kB, MaxMultSect=16, MultSect=off
 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=117210240
 IORDY=yes, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
 PIO modes:  pio0 pio1 pio2 pio3 pio4
 DMA modes:  mdma0 mdma1 mdma2
 UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
 AdvancedPM=yes: mode=0x80 (128) WriteCache=enabled
 Drive conforms to: unknown:  ATA/ATAPI-2 ATA/ATAPI-3 ATA/ATAPI-4 ATA/ATAPI-5 ATA/ATAPI-6 ATA/ATAPI-7

 * signifies the current active mode


ora prova a disabilitarlo
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xdarma
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PostPosted: Thu Sep 28, 2006 6:47 am    Post subject: Re: KDE lennnnto! Reply with quote

Nella mia esperienza KDE sotto Powerbook non è affatto lento, anzi...
Comunque per KDE puoi controllare con i tips di KDE-wiki: http://wiki.kde.org/tiki-index.php?page=Performance%20Tips
Per la configurazione dell'iBook puoi trarre ispirazione da questo post su gentoo-ppc: https://forums.gentoo.org/viewtopic-t-473838.html

ciao
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