Dotaz: Ubytek celkoveho vykonu po dist-upgrade

[S.C.]

me HW: lapt. - Pentium M 1,4, 1024 MB RAM, GK Ati Mobility Radeon 9200 (rv250), chipset ati

Popisu svuj problem v sirsich souvislostech, kdyby nahodou bylo neco podstatne.

Pouzivam momentalne asi rok distribuci Kubuntu. Predne vim ze *buntu spousta lidi nema rado, 2-3 roky zpet a dal jsem stridal i jine distr., ale nemel jsem moc zkusenosti s linuxem a hledani konfiguracnich souboru me zabiralo strasne moc casu (i za rok toho sameho treba). A i kdyz je to ted s temi znalostmi trochu lepsi tak jsem prozatim u kubuntu zustal. Proc to proste nepreinstaluji nacisto at uz na tuto distr. nebo jinou je ze tam mam nastavene vyvojove prostredi, databazi potrebuji to dodelat vcas. Nastavovani vseho na nejake jine distr. by me mohlo stat i nekolik dni casu...

Problem nastal az pred vanoci a preventivne jsem si vypalil i debian stable kdyby to spadlo uplne. Distribuci jsem mel tusim 7.04 instalovanou nacisto a problemy zacaly pri prechodu na 7.10 (normalne apt-get dist-upgrade) me bez upozorneni prestal fungovat xorg.conf. Xorg vypisoval nesmysly do logu a az v zahr. diskuzich sjem nasel ze to je uz nejaka nova verze snazici se o autokonfiguraci a konfiguraci pro vice monitoru z predchozich verzi to nezvalda.

To tedy zvladl a ucim se pouzivat xrand. Problem cislo dva byl ze to padalo pri prehravani videa s pouzitim Xv. To se asi pred tydnem zlepsilo updatem Xorg.core (nejspise tedy, testoval jsem to jen malo) Co me ale vadi od zacatku tech potizi je az neuveritelny ubytek vykonu. Pred upgradem jsem byl schopen na stroji prehravat DVD, sledovat Digitalni televizi s USB tunerem. Ted se DVD velmi neprijemne skube a u tuneru je uspech pokud se obcas vykresli obrazek. Procesor vzdy 100% zatizen. I ostatni aplikace se mi zdaji nejake narocnejsi, ovsem nezkoumal jsem jejich naroky pred tim. Xmms hrajici mp3 128/44 zabira 20% CPU (pouzit prikaz top, frekfence CPU 1400MHz).

S novou distribuci prislo jadro 2.6.22-14.

To je vse co me napada ze je relevantni. Pokud to je v nastaveni XOrg nebo pouzitem jadre, tak mi treba budete umet nekdo poradit. Predem dik.

Odpovědi

[bhy]

Nemohlo se stát, že vám upgrade vyměnil ovladače akcelerované grafiky za nějaké vesa? Co máte v /etc/X11/xorg.conf v sekci Device pod položkou Driver?

[S.C.]

No, muj xorg.conf vypada asi takto...

Section "InputDevice"
        Identifier      "Generic Keyboard"
        Driver          "kbd"
        Option          "CoreKeyboard"
        Option          "XkbRules"      "xorg"
        Option          "XkbModel"      "pc104"
        Option          "XkbLayout"     "us"
EndSection

Section "InputDevice"
        Identifier      "Configured Mouse"
        Driver          "mouse"
        Option          "CorePointer"
        Option          "Device"                "/dev/input/mice"
        Option          "Protocol"              "ImPS/2"
        Option          "ZAxisMapping"          "4 5"
        Option          "Emulate3Buttons"       "true"
EndSection

Section "InputDevice"
        Identifier      "Synaptics Touchpad"
        Driver          "synaptics"
        Option          "SendCoreEvents"        "true"
        Option          "Device"                "/dev/psaux"
        Option          "Protocol"              "auto-dev"
        Option          "HorizEdgeScroll"       "0"
EndSection

Section "InputDevice"
        Driver          "wacom"
        Identifier      "stylus"
        Option          "Device"        "/dev/input/wacom"
        Option          "Type"          "stylus"
        Option          "ForceDevice"   "ISDV4"         # Tablet PC ONLY
EndSection

Section "InputDevice"
        Driver          "wacom"
        Identifier      "eraser"
        Option          "Device"        "/dev/input/wacom"
        Option          "Type"          "eraser"
        Option          "ForceDevice"   "ISDV4"         # Tablet PC ONLY
EndSection

Section "InputDevice"
        Driver          "wacom"
        Identifier      "cursor"
        Option          "Device"        "/dev/input/wacom"
        Option          "Type"          "cursor"
        Option          "ForceDevice"   "ISDV4"         # Tablet PC ONLY
EndSection

Section "Device"
        Identifier      "ATI Technologies Inc Radeon R250 [Mobility FireGL 9000]"
#       Driver          "radeon"
        Driver          "ati"
        BusID           "PCI:1:0:0"
EndSection

Section "Monitor"
        Identifier      "Obecný monitor"
        Option          "DPMS"
EndSection

Section "Screen"
        Identifier      "Default Screen"
        Device          "ATI Technologies Inc Radeon R250 [Mobility FireGL 9000]"
        Monitor         "Obecný monitor"
        DefaultDepth    24
        SubSection "Display"
                Modes           "1400x1050"
        EndSubSection
EndSection

Section "ServerLayout"
        Identifier      "Default Layout"
        Screen          "Default Screen"
        InputDevice     "Generic Keyboard"
        InputDevice     "Configured Mouse"

[frEon]

je uplne jedno co pouzivas. distribuci je rada na vyber prave proto, ze kazdemu vyhovuje neco jineho a kdyz ti chutnaji vdolky, tak je si je dej. myslim ze rozumni lide te pochopej

taky bych to tipoval na ovladac grafiky. dobry by bylo vedet jake baliky to updatovalo. jestli si pouzil k updatu aptitude, tak by jsi teoreticky moh mit seznam ve /var/log/aptitude jako je to v debianu. z toho by se dalo jiz soudit co vykon tveho stroje mohlo ovlivnit.

[S.C.]

NO, tak ovladeac pouzivam ati, dle doporuceni na ubuntu strankach o xrandr. Kdyz jsem zkusil pouzit ovladac radeon tak to nebylo jen pomaly, ale nepouzitelny. Okno se nekdy vykreslovalo i vic nez sekundu.

/var/log/aptitude neni pritomen, ale v adresari /var/log/dist-upgrade/ jsou soubory apt-autoinst-fixup.log apt.log main.log main_pre_req.log term.log

napriklad atp.log je pekelne dlouhy a nejsou tam zadne casove znacky podle kterych bych se zorientoval. Nejaky kousek ktery vypada ze obsahuje nake informace pro priklad zkopiruji a pokusim se promazat to co je urcite irelevantni:

Installing xserver-xorg-core as dep of xserver-xorg
Installing libc6 as dep of xserver-xorg-core
Installing libgcc1 as dep of xserver-xorg-core
Installing gcc-4.2-base as dep of libgcc1
Installing kdelibs4c2a as dep of knetwalk
Installing libart-2.0-2 as dep of kdelibs4c2a
Installing libasound2 as dep of kdelibs4c2a
Installing libcupsys2 as dep of kdelibs4c2a
Installing libgnutls13 as dep of libcupsys2
Installing libopencdk8 as dep of libgnutls13
Installing libfreetype6 as dep of kdelibs4c2a
Installing libjasper1 as dep of kdelibs4c2a
Installing libstdc++6 as dep of kdelibs4c2a
Installing libxml2 as dep of kdelibs4c2a
Installing kdelibs-data as dep of kdelibs4c2a
Installing libkdegames1 as dep of knetwalk
Installing xkb-data as dep of xkeyboard-config
Installing libdbus-1-3 as dep of gnome-keyring
Installing libglib2.0-0 as dep of gnome-keyring
Installing libgtk2.0-0 as dep of gnome-keyring
Installing libgtk2.0-common as dep of libgtk2.0-0
Installing libpango1.0-0 as dep of libgtk2.0-0
Installing libpango1.0-common as dep of libpango1.0-0
Installing libxdamage1 as dep of libgtk2.0-0
Installing gnuplot-nox as dep of gnuplot
Installing gnuplot-x11 as dep of gnuplot
Installing libdevmapper1.02.1 as dep of dmsetup
Installing volumeid as dep of udev
Installing libvolume-id0 as dep of volumeid
Installing libvorbisfile3 as dep of kolf
Installing libxfce4util4 as dep of libxfcegui4-4
Installing libgstreamer0.10-0 as dep of gstreamer0.10-alsa
Installing libgstreamer-plugins-base0.10-0 as dep of gstreamer0.10-alsa
Installing ghostscript-x as dep of gs-esp-x
Installing ghostscript as dep of ghostscript-x
Installing libgs8 as dep of ghostscript
Installing libcupsimage2 as dep of libgs8
Installing linux-image-386 as dep of linux-386
Installing linux-image-2.6.22-14-386 as dep of linux-image-386
Setting NOT as auto-installed because its a direct dep of a package in section metapackages
Installing linux-ubuntu-modules-2.6.22-14-386 as dep of linux-image-386
Setting NOT as auto-installed because its a direct dep of a package in section metapackages
Installing linux-restricted-modules-386 as dep of linux-386
Installing linux-restricted-modules-2.6.22-14-386 as dep of linux-restricted-modules-386
Installing linux-restricted-modules-common as dep of linux-restricted-modules-2.6.22-14-386
Installing libsdl1.2debian-alsa as dep of libsdl1.2debian
Installing gcj-4.1-base as dep of libgcj7-jar
Installing libgcj7-1 as dep of libgcj7-jar
Installing kdeedu-data as dep of blinken
Installing dhcp3-common as dep of dhcp3-client
Installing libuniconf4.3 as dep of wvdial
Installing libwvstreams4.3-base as dep of libuniconf4.3
Installing libwvstreams4.3-extras as dep of libuniconf4.3
Installing xserver-xorg-video-amd as dep of xserver-xorg-video-all
Installing xserver-xorg-video-intel as dep of xserver-xorg-video-all
Installing xserver-xorg-video-psb as dep of xserver-xorg-video-all
Installing libdrm2 as dep of xserver-xorg-video-psb
Installing liboil0.3 as dep of gstreamer0.10-plugins-ugly
Installing wx2.8-headers as dep of libwxbase2.8-dev
Installing ttf-indic-fonts-core as dep of ttf-indic-fonts
Installing ttf-bengali-fonts as dep of ttf-indic-fonts
Installing ttf-gujarati-fonts as dep of ttf-indic-fonts
Installing ttf-kannada-fonts as dep of ttf-indic-fonts
Installing ttf-malayalam-fonts as dep of ttf-indic-fonts
Installing ttf-oriya-fonts as dep of ttf-indic-fonts
Installing ttf-tamil-fonts as dep of ttf-indic-fonts
Installing ttf-telugu-fonts as dep of ttf-indic-fonts
Installing fxload as dep of alsa-firmware-loaders
Installing gcc-4.1 as dep of g++-4.1
Installing cpp-4.1 as dep of gcc-4.1
Installing libstdc++6-4.1-dev as dep of g++-4.1
Installing libgphoto2-2 as dep of libsane
Installing libpcre3 as dep of libpcre3-dev
Installing libpcrecpp0 as dep of libpcre3-dev
Installing libkdeedu3 as dep of klatin
Installing libavifile-0.7c2 as dep of avifile-mjpeg-plugin
Installing linux-image-2.6.22-14-generic as dep of linux-image-generic
Setting NOT as auto-installed because its a direct dep of a package in section metapackages
Installing linux-ubuntu-modules-2.6.22-14-generic as dep of linux-image-generic
Installing libqt4-sql as dep of libqt4-qt3support
Installing liblame0 as dep of mplayer
Installing libx264-54 as dep of mplayer
Installing libsasl2-2 as dep of libsasl2-modules
Installing libxi6 as dep of libxi-dev
Installing hplip-data as dep of hplip
Installing gconf2-common as dep of gconf2
Installing esound-common as dep of libesd-alsa0
Installing libxrender1 as dep of libxrender-dev
Installing libxine1 as dep of libxine1-ffmpeg
Installing libxine1-plugins as dep of libxine1
Installing libxine1-gnome as dep of libxine1-plugins
Installing libxine1-misc-plugins as dep of libxine1-plugins
Installing libxine1-x as dep of libxine1-plugins
Installing libxt6 as dep of libxt-dev
Installing libxcomposite-dev as dep of libgtk2.0-dev
Installing libxcomposite1 as dep of libxcomposite-dev
Installing x11proto-composite-dev as dep of libxcomposite-dev
Installing libxdamage-dev as dep of libgtk2.0-dev
Installing x11proto-damage-dev as dep of libxdamage-dev
Installing libxmu6 as dep of libxmu-dev
Installing libboost-python1.34.1 as dep of kig
Installing libxext6 as dep of libxext-dev
Installing libjpeg62 as dep of libjpeg62-dev

[bhy]

NO, tak ovladeac pouzivam ati, dle doporuceni na ubuntu strankach o xrandr. Kdyz jsem zkusil pouzit ovladac radeon tak to nebylo jen pomaly, ale nepouzitelny.

A co ovladač fglrx?

[S.C.]

No, ten jsem zkousel jen ten novy, a ten je jen na novejsi karty, na te me havaruje hned pri startu. Nejsem si uplne jist jak stahnout a otestovat ten stary. Bude fungovat s tim novym Xorg serverem - funguje to ostatnim?