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polslinux
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PostPosted: Mon Aug 29, 2011 9:22 am    Post subject: [risolto] warning ed errori di xorg Reply with quote

Code:
grep EE /var/log/Xorg.0.log
   (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    40.746] (II) Loading extension MIT-SCREEN-SAVER
[    40.894] (EE) Failed to load module "vesa" (module does not exist, 0)
[    40.898] (EE) Failed to load module "fbdev" (module does not exist, 0)
[    41.943] (EE) Query no Synaptics: 6003C8
[    41.944] (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
[    41.969] (EE) PreInit returned 11 for "SynPS/2 Synaptics TouchPad"


Per l'errore di vesa ho risolto installando xf86-video-vesa...ma per il resto? O.o

Code:
grep /fonts /var/log/Xorg.0.log
[    40.644] (WW) The directory "/usr/share/fonts/misc/" does not exist.
[    40.644] (WW) The directory "/usr/share/fonts/TTF/" does not exist.
[    40.644] (WW) The directory "/usr/share/fonts/OTF/" does not exist.
[    40.644] (WW) The directory "/usr/share/fonts/Type1/" does not exist.
[    40.644] (WW) The directory "/usr/share/fonts/100dpi/" does not exist.
[    40.644] (WW) The directory "/usr/share/fonts/75dpi/" does not exist.


Non so che pacchetti installare per togliere questi fastidiosi warning...

Code:
cat /etc/make.conf
#Gcc features
CFLAGS="-march=native -O2 -mtune=generic -pipe -fomit-frame-pointer"
CXXFLAGS="${CFLAGS}"
CHOST="i686-pc-linux-gnu"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
#MAKEOPTS="-j2"
#
#Portage features
FEATURES="parallel-fetch userfetch"
ACCEPT_LICENSE="*"
AUTOCLEAN="yes"
#
#Xorg features
VIDEO_CARDS="intel"
INPUT_DEVICES="evdev synaptics"
#
#USE flags
USE="-qt3 -qt4 -arts -kde alsa aac acpi apm bash-completion bluetooth branding consolekit cracklib crypt djvu dv dri dbus ffmpeg firefox flac fontconfig ftp gnome gpm gstreamer gtk gtkhtml imlib jpeg lame libnotify mp3 mp4 mpeg ncurses networkmanager nsplugin ogg pdf png policykit pulseaudio sse sse2 theora xulrunner tiff udev usb v4l v4l2 wifi X x264 xattr xine xvid zeroconf zlib"
#
#Misc features
LINGUAS="it"
GENTOO_MIRRORS="http://mirror.switch.ch/ftp/mirror/gentoo/"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"


e ovviamente il mio make.conf!
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Last edited by polslinux on Tue Aug 30, 2011 8:50 am; edited 1 time in total
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djinnZ
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PostPosted: Mon Aug 29, 2011 9:47 am    Post subject: Re: warning ed errori di xorg Reply with quote

Code:
[    41.943] (EE) Query no Synaptics: 6003C8
[    41.944] (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
[    41.969] (EE) PreInit returned 11 for "SynPS/2 Synaptics TouchPad"
/etc/make.conf:
INPUT_DEVICES="keyboard mouse evdev ps2mouse"
Code:
[    40.644] (WW) The directory "/usr/share/fonts/..." does not exist.
vedi tra questi quale ti manca
Quote:
media-fonts/corefonts
media-fonts/font-adobe-100dpi
media-fonts/font-adobe-75dpi
media-fonts/font-adobe-utopia-100dpi
media-fonts/font-adobe-utopia-75dpi
media-fonts/font-adobe-utopia-type1
media-fonts/font-alias
media-fonts/font-bitstream-100dpi
media-fonts/font-bitstream-75dpi
media-fonts/font-bitstream-speedo
media-fonts/font-bitstream-type1
media-fonts/font-cursor-misc
media-fonts/font-misc-misc
media-fonts/font-xfree86-type1
media-fonts/freefonts
media-fonts/liberation-fonts
media-fonts/ttf-bitstream-vera
ed in ogni caso guarda quali altri possono interessarti in media-fonts
polslinux wrote:
CFLAGS="-march=native -O2 -mtune=generic -pipe -fomit-frame-pointer"
-pipe non serve a niente ma se compili in ram è assolutamente controproducente in termini di prestazioni. Per il resto c'è un thread in evidenza proprio in questa sezione... basta selezionare l'argomento un paio di righe sopra questo.
Cazzantonio wrote:
che -mtune=generic funzioni meglio di -mtune=core2, e quindi anche di -march=native quando applicata ad un processore core2
in ogni caso non mi pare che hai un core2
polslinux wrote:
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
superfluo ormai
polslinux wrote:
LINGUAS="it"
"it en" è meglio
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Murpy'sLaw:If anything can go wrong, it will - O'Toole's Corollary:Murphy was an optimist :wink:
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polslinux
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PostPosted: Mon Aug 29, 2011 10:09 am    Post subject: Reply with quote

Grazie x l'esaustiva risposta! Solo 1 cosa non capisco: perché dovrei aggiungere ps2mouse anche se non ne ho uno? (E nemmeno l'ingresso essendo su un eeepc xD)
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polslinux
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PostPosted: Mon Aug 29, 2011 1:36 pm    Post subject: Reply with quote

niente da fare, continuo ad avere errori:

Code:

[    28.061] (EE) Query no Synaptics: 6003C8
[    28.061] (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
[    28.089] (EE) PreInit returned 11 for "SynPS/2 Synaptics TouchPad"


make.conf:

Code:
INPUT_DEVICES="evdev mouse ps2mouse keyboard synaptics"

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ago
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PostPosted: Tue Aug 30, 2011 1:18 pm    Post subject: Re: warning ed errori di xorg Reply with quote

djinnZ wrote:
-pipe non serve a niente ma se compili in ram è assolutamente controproducente in termini di prestazioni.


Sei sicuro? hai modo di giustificare con esempi?
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djinnZ
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PostPosted: Tue Aug 30, 2011 2:12 pm    Post subject: Reply with quote

-qualcosa:
# time emerge -1 convmv
>>> Verifying ebuild manifests
>>> Emerging (1 of 1) app-text/convmv-1.10
>>> Installing (1 of 1) app-text/convmv-1.10

real    0m10.229s
user    0m7.220s
sys     0m1.008s

-qualcosa -pipe:
# time emerge -1 convmv
>>> Verifying ebuild manifests
>>> Emerging (1 of 1) app-text/convmv-1.10
>>> Installing (1 of 1) app-text/convmv-1.10

real    0m9.333s
user    0m7.286s
sys     0m0.975s
con poca ram a disposizione
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scita et risus abundant in ore stultorum sed etiam semper severi insani sunt:wink:
mala tempora currunt...mater stultorum semper pregna est :evil:
Murpy'sLaw:If anything can go wrong, it will - O'Toole's Corollary:Murphy was an optimist :wink:
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ago
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PostPosted: Tue Aug 30, 2011 2:30 pm    Post subject: Reply with quote

io ho provato a compilare un pacchetto più pesante come kdelibs, e ottengo gli stessi risultati, compilando sempre in ram con e senza -pipe. Quindi ci sto nel dire che non produce cambiamenti, ma non sono d'accordo nel dire che è controproducente a livello di prestazioni.
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djinnZ
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PostPosted: Tue Aug 30, 2011 3:06 pm    Post subject: Reply with quote

Quanta ram libera hai? Il problema si presenta quando tra file in ram ed heap arrivi al saturamento (ed in questo momento ho 7GB di ram occupata da libreoffice su 8 totali.
Su un portatile con meno di 4GB ormai sono pochi i pacchetti che possono creare problemi e bestioni come office o eclipse non sono un problema.

Se lavori con 2GB i problemi li crei. Tieni anche conto della frammentazione dell'heap.
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scita et risus abundant in ore stultorum sed etiam semper severi insani sunt:wink:
mala tempora currunt...mater stultorum semper pregna est :evil:
Murpy'sLaw:If anything can go wrong, it will - O'Toole's Corollary:Murphy was an optimist :wink:
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ago
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PostPosted: Tue Aug 30, 2011 3:11 pm    Post subject: Reply with quote

Io pensavo che stessimo parlando solo di tempi di compilazione, escludendo altri fattori
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