Blender e Makehuman (64bit) problemi avvio e funzionamento.

[Giocose]

Salve, sono da poco passato ad un computer a 64bit da uno a 32bit. Sul computer precedente avevo installato sia blender che makehuman senza problemi. Adesso invece il blender si apre e apparentemente funziona. Ma se provo a fare un render mi visualizza solo una porzione dell'immagine completa. Mentre il makehuman quando lo faccio partire appare l'immagine di avvio e poi nient'altro. Ho provato ad installare makehuman sia dall'ubuntu software center che dal file deb scaricabile dal sito. Ho provato, facendo riferimento alle pagine del sito, a controllare se tutte le dipendenze fossero soddisfatte. E non ho trovato nulla di sbagliato. Ho controllato che l'accellerazione 3d funzionasse. E ho installato tutte le librerie opengl che erano necessarie. Nonostante ciò non sono riuscito a modificare in alcun modo questo stato di cose e non sò più cosa fare. Sarei molto grato a chi riuscisse a darmi una mano. Di seguito metto l'elenco hardware del mio computer con alcune interrogazioni fatte tramite terminale.

Codice: Seleziona tutto

miocomputer-8400
    description: Mini Tower Computer
    product: Dimension 8400
    vendor: Dell Inc.
    serial: 370WN1J
    width: 64 bits
    capabilities: smbios-2.3 dmi-2.3 vsyscall32
    configuration: administrator_password=enabled boot=normal chassis=mini-tower power-on_password=enabled uuid=44454C4C-3700-1030-8057-B3C04F4E314A
  *-core
       description: Motherboard
       product: 0U7077
       vendor: Dell Inc.
       physical id: 0
       serial: ..CN481115170248.
     *-firmware
          description: BIOS
          vendor: Dell Inc.
          physical id: 0
          version: A08
          date: 11/08/2005
          size: 64KiB
          capacity: 448KiB
          capabilities: pci pnp apm upgrade shadowing cdboot bootselect edd int13floppytoshiba int5printscreen int9keyboard int14serial int17printer acpi usb ls120boot biosbootspecification netboot
     *-cpu
          description: CPU
          product: Intel(R) Pentium(R) 4 CPU 3.20GHz
          vendor: Intel Corp.
          physical id: 400
          bus info: cpu@0
          slot: Microprocessor
          size: 3200MHz
          capacity: 4GHz
          width: 64 bits
          clock: 800MHz
          capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx x86-64 constant_tsc pebs bts nopl pni dtes64 monitor ds_cpl est cid cx16 xtpr
        *-cache:0
             description: L1 cache
             physical id: 700
             size: 16KiB
             capacity: 16KiB
             capabilities: internal write-back data
        *-cache:1
             description: L2 cache
             physical id: 701
             size: 2MiB
             capacity: 2MiB
             capabilities: internal varies unified
     *-memory
          description: System Memory
          physical id: 1000
          slot: System board or motherboard
          size: 2GiB
        *-bank:0
             description: DIMM DDR Synchronous 400 MHz (2,5 ns) [empty]
             vendor: FFFFFFFFFFFFFFFF
             physical id: 0
             serial: FFFFFFFF
             slot: CHANNEL A DIMM 0
             width: 64 bits
             clock: 400MHz (2.5ns)
        *-bank:1
             description: DIMM DDR Synchronous 400 MHz (2,5 ns)
             product: JM667QLJ-1G
             vendor: 7F4F000000000000
             physical id: 1
             serial: 0007B38D
             slot: CHANNEL B DIMM 0
             size: 1GiB
             width: 64 bits
             clock: 400MHz (2.5ns)
        *-bank:2
             description: DIMM DDR Synchronous 400 MHz (2,5 ns)
             product: HYMP564U648-E3
             vendor: Hynix Semiconductor (Hyundai Electronics)
             physical id: 2
             serial: 00005013
             slot: CHANNEL A DIMM 1
             size: 512MiB
             width: 64 bits
             clock: 400MHz (2.5ns)
        *-bank:3
             description: DIMM DDR Synchronous 400 MHz (2,5 ns)
             product: HYMP564U648-E3
             vendor: Hynix Semiconductor (Hyundai Electronics)
             physical id: 3
             serial: 00002000
             slot: CHANNEL B DIMM 1
             size: 512MiB
             width: 64 bits
             clock: 400MHz (2.5ns)
     *-pci
          description: Host bridge
          product: 82925X/XE Memory Controller Hub
          vendor: Intel Corporation
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 04
          width: 32 bits
          clock: 33MHz
        *-pci:0
             description: PCI bridge
             product: 82925X/XE PCI Express Root Port
             vendor: Intel Corporation
             physical id: 1
             bus info: pci@0000:00:01.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:40 memory:dd000000-dfefffff memory:c0000000-cfffffff
           *-display
                description: VGA compatible controller
                product: NV40 [GeForce 6800 GT/GTO/Ultra]
                vendor: NVIDIA Corporation
                physical id: 0
                bus info: pci@0000:01:00.0
                version: a2
                width: 32 bits
                clock: 33MHz
                capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
                configuration: driver=nouveau latency=0
                resources: irq:16 memory:dd000000-ddffffff memory:c0000000-cfffffff memory:de000000-deffffff memory:dfe00000-dfe1ffff
        *-pci:1
             description: PCI bridge
             product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1
             vendor: Intel Corporation
             physical id: 1c
             bus info: pci@0000:00:1c.0
             version: 03
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:41 ioport:1000(size=4096) memory:dcf00000-dcffffff ioport:100000000(size=2097152)
           *-network
                description: Ethernet interface
                product: NetXtreme BCM5751 Gigabit Ethernet PCI Express
                vendor: Broadcom Corporation
                physical id: 0
                bus info: pci@0000:02:00.0
                logical name: eth0
                version: 01
                serial: 00:11:11:e1:9f:9b
                capacity: 1Gbit/s
                width: 64 bits
                clock: 33MHz
                capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 firmware=5751-v3.23a latency=0 link=no multicast=yes port=twisted pair
                resources: irq:16 memory:dcff0000-dcffffff
        *-pci:2
             description: PCI bridge
             product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2
             vendor: Intel Corporation
             physical id: 1c.1
             bus info: pci@0000:00:1c.1
             version: 03
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:42 ioport:2000(size=4096) memory:dce00000-dcefffff ioport:100200000(size=2097152)
        *-usb:0
             description: USB controller
             product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1
             vendor: Intel Corporation
             physical id: 1d
             bus info: pci@0000:00:1d.0
             version: 03
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:21 ioport:ff80(size=32)
        *-usb:1
             description: USB controller
             product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2
             vendor: Intel Corporation
             physical id: 1d.1
             bus info: pci@0000:00:1d.1
             version: 03
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:22 ioport:ff60(size=32)
        *-usb:2
             description: USB controller
             product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3
             vendor: Intel Corporation
             physical id: 1d.2
             bus info: pci@0000:00:1d.2
             version: 03
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:18 ioport:ff40(size=32)
        *-usb:3
             description: USB controller
             product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4
             vendor: Intel Corporation
             physical id: 1d.3
             bus info: pci@0000:00:1d.3
             version: 03
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:23 ioport:ff20(size=32)
        *-usb:4
             description: USB controller
             product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller
             vendor: Intel Corporation
             physical id: 1d.7
             bus info: pci@0000:00:1d.7
             version: 03
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci-pci latency=0
             resources: irq:21 memory:ffa80800-ffa80bff
        *-pci:3
             description: PCI bridge
             product: 82801 PCI Bridge
             vendor: Intel Corporation
             physical id: 1e
             bus info: pci@0000:00:1e.0
             version: d3
             width: 32 bits
             clock: 33MHz
             capabilities: pci subtractive_decode bus_master cap_list
             resources: memory:dcd00000-dcdfffff
           *-network UNCLAIMED
                description: Ethernet controller
                product: 88w8335 [Libertas] 802.11b/g Wireless
                vendor: Marvell Technology Group Ltd.
                physical id: 1
                bus info: pci@0000:04:01.0
                version: 03
                width: 32 bits
                clock: 66MHz
                capabilities: pm bus_master cap_list
                configuration: latency=64
                resources: memory:dcde0000-dcdeffff memory:dcdf0000-dcdfffff
        *-multimedia
             description: Multimedia audio controller
             product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller
             vendor: Intel Corporation
             physical id: 1e.2
             bus info: pci@0000:00:1e.2
             version: 03
             width: 32 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: driver=snd_intel8x0 latency=0
             resources: irq:23 ioport:ec00(size=256) ioport:e8c0(size=64) memory:dffffa00-dffffbff memory:dffff900-dffff9ff
        *-isa
             description: ISA bridge
             product: 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge
             vendor: Intel Corporation
             physical id: 1f
             bus info: pci@0000:00:1f.0
             version: 03
             width: 32 bits
             clock: 33MHz
             capabilities: isa bus_master
             configuration: driver=lpc_ich latency=0
             resources: irq:0
        *-ide:0
             description: IDE interface
             product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller
             vendor: Intel Corporation
             physical id: 1f.1
             bus info: pci@0000:00:1f.1
             version: 03
             width: 32 bits
             clock: 33MHz
             capabilities: ide bus_master
             configuration: driver=ata_piix latency=0
             resources: irq:16 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:ffa0(size=16)
        *-ide:1
             description: IDE interface
             product: 82801FR/FRW (ICH6R/ICH6RW) SATA Controller
             vendor: Intel Corporation
             physical id: 1f.2
             bus info: pci@0000:00:1f.2
             version: 03
             width: 32 bits
             clock: 66MHz
             capabilities: ide pm bus_master cap_list
             configuration: driver=ata_piix latency=0
             resources: irq:20 ioport:fe00(size=8) ioport:fe10(size=4) ioport:fe20(size=8) ioport:fe30(size=4) ioport:fea0(size=16) memory:dffffc00-dfffffff
        *-serial UNCLAIMED
             description: SMBus
             product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller
             vendor: Intel Corporation
             physical id: 1f.3
             bus info: pci@0000:00:1f.3
             version: 03
             width: 32 bits
             clock: 33MHz
             configuration: latency=0
             resources: ioport:e8a0(size=32)
     *-scsi:0
          physical id: 1
          logical name: scsi0
          capabilities: emulated
        *-cdrom:0
             description: DVD writer
             product: DVD+-RW DVD8631
             vendor: PHILIPS
             physical id: 0.0.0
             bus info: scsi@0:0.0.0
             logical name: /dev/cdrw
             logical name: /dev/dvdrw
             logical name: /dev/sr0
             version: BD10
             capabilities: removable audio cd-r cd-rw dvd dvd-r
             configuration: ansiversion=5 status=nodisc
        *-cdrom:1
             description: DVD reader
             product: DVD-ROM GDR8162B
             vendor: HL-DT-ST
             physical id: 0.1.0
             bus info: scsi@0:0.1.0
             logical name: /dev/cdrom
             logical name: /dev/dvd
             logical name: /dev/sr1
             version: 0018
             capabilities: removable audio dvd
             configuration: ansiversion=5 status=nodisc
     *-scsi:1
          physical id: 2
          logical name: scsi2
          capabilities: emulated
        *-disk
             description: ATA Disk
             product: WDC WD1600JD-75H
             vendor: Western Digital
             physical id: 0.0.0
             bus info: scsi@2:0.0.0
             logical name: /dev/sda
             version: 2D08
             serial: WD-WMAL93571434
             size: 149GiB (160GB)
             capabilities: partitioned partitioned:dos
             configuration: ansiversion=5 sectorsize=512 signature=651d1cb3
           *-volume:0
                description: EXT4 volume
                vendor: Linux
                physical id: 1
                bus info: scsi@2:0.0.0,1
                logical name: /dev/sda1
                logical name: /
                version: 1.0
                serial: 1a54cc72-2501-4ca6-90c3-dca179b2b5d8
                size: 147GiB
                capacity: 147GiB
                capabilities: primary bootable journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                configuration: created=2014-12-12 11:15:32 filesystem=ext4 lastmountpoint=/ modified=2014-12-12 16:32:45 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2014-12-12 16:32:45 state=mounted
           *-volume:1
                description: Extended partition
                physical id: 2
                bus info: scsi@2:0.0.0,2
                logical name: /dev/sda2
                size: 2045MiB
                capacity: 2045MiB
                capabilities: primary extended partitioned partitioned:extended
              *-logicalvolume
                   description: Linux swap / Solaris partition
                   physical id: 5
                   logical name: /dev/sda5
                   capacity: 2045MiB
                   capabilities: nofs

Codice: Seleziona tutto

miocomputer@miocomputer-8400:~$ glxgearsRunning synchronized to the vertical refresh.  The framerate should be
approximately the same as the monitor refresh rate.
301 frames in 5.0 seconds = 60.137 FPS
300 frames in 5.0 seconds = 59.997 FPS
300 frames in 5.0 seconds = 59.999 FPS
300 frames in 5.0 seconds = 59.997 FPS
300 frames in 5.0 seconds = 59.997 FPS
300 frames in 5.0 seconds = 59.998 FPS
300 frames in 5.0 seconds = 59.997 FPS
300 frames in 5.0 seconds = 59.999 FPS
300 frames in 5.0 seconds = 59.997 FPS
300 frames in 5.0 seconds = 59.998 FPS
300 frames in 5.0 seconds = 59.997 FPS
^Z
[1]+  Fermato                 glxgears
miocomputer@miocomputer-8400:~$ glxinfo | grep renderingdirect rendering: Yes
miocomputer@miocomputer-8400:~$ lspci | grep VGA
01:00.0 VGA compatible controller: NVIDIA Corporation NV40 [GeForce 6800 GT/GTO/Ultra] (rev a2)
miocomputer@miocomputer-8400:~$ 

Grazie anticipatamente per l'aiuto.

[Giocose]

UP
Ho provato a far partire makehuman da terminale ottenendo questo risultato:

Codice: Seleziona tutto

miocomputer@miocomputer-8400:~$ makehuman
data/VERSION file detected using value from version file: 537:47eda58327ee
Initialized logging
VERSION: 1.0.2
HG REVISION: r537 (47eda58327ee) [data/VERSION static revision data]
SHORT VERSION: v1.0.2
BASEMESH VERSION: hm08
IS BUILT (FROZEN): No
IS RELEASE VERSION: Yes
WORKING DIRECTORY: /usr/share/makehuman
HOME LOCATION: /home/miocomputer
SYS.VERSION: 2.7.8 (default, Oct 20 2014, 15:05:19)  [GCC 4.9.1]
SYS.PLATFORM: linux2
PLATFORM.MACHINE: x86_64
PLATFORM.PROCESSOR: x86_64
PLATFORM.UNAME.RELEASE: 3.16.0-28-lowlatency
PLATFORM.LINUX_DISTRIBUTION: Ubuntu 14.10 utopic
NUMPY.VERSION: 1.8.2
No OpenGL_accelerate module loaded: No module named OpenGL_accelerate
Unable to load registered array format handler numeric
Unable to load registered array format handler vbo
Unable to load registered array format handler vbooffset
PYQT.VERSION: 4.8.6
PYQT.SVG_SUPPORT: supported
PYOPENGL.VERSION: 3.0.2
GL.VENDOR: nouveau
GL.RENDERER: Gallium 0.4 on NV40
GL.VERSION: 2.1 Mesa 10.3.2
OpenGL Version: 2.1 Mesa 10.3.2
GLSL.VERSION: 1.20
GL Extension GL_ARB_multisample available
GL.EXTENSION: GL_ARB_multisample enabled (4x samples)
Creating new texture for image data/textures/texture_notfound.png.
GL Extension GL_ARB_texture_non_power_of_two available
GL.EXTENSION: GL_ARB_texture_non_power_of_two enabled
initTexture: 256, 256, False
Setting language to english
Setting language to english
shortcuts.ini out of date; ignoring
Theme default version 1.0.0
Loaded theme data/themes/default.mht
Using Qt system style windows
Loading human
Loading binary mesh data/3dobjs/base.npz.
Loading material from file data/skins/default.mhmat
VectorUniform(AdditiveShading) = [ 0.]
VectorUniform(AdditiveShading) = [ 0.]
Loading scene
Loading scene file: data/scenes/default.mhscene
Loading main GUI
Loading plugins
/usr/bin/makehuman: riga 4: 19482 Errore di segmentazione (core dump creato) python makehuman.py
miocomputer@miocomputer-8400:~$

Rileggendo il tutto oltre all'errore finale:

Codice: Seleziona tutto

/usr/bin/makehuman: riga 4: 19482 Errore di segmentazione (core dump creato) python makehuman.py

Ci sono anche queste righe:

Codice: Seleziona tutto

No OpenGL_accelerate module loaded: No module named OpenGL_accelerate
Unable to load registered array format handler numeric
Unable to load registered array format handler vbo
Unable to load registered array format handler vbooffset

Mentre se provo a digitare blender mi esce semplicemente:

Codice: Seleziona tutto

connect failed: No such file or directory

Però il programma parte normalmente. Purtroppo non sono abbastanza abile da riuscire a riparare all'errore. Ho provato a cercare su synaptic openGL_accellerate o numeric ma senza avere risultati validi. Nessuno ha qualche idea??

[dadexix86]

Ma se hai solo 2 GB di RAM perché usi il 64 bit?
Io ti consiglio di tornare al 32bit. Dato che non hai bisogno del 64bit, ti risolverai molti problemi (e spesso su computer vecchi e con poca RAM il 32 bit va più veloce che il 64 bit).

Inoltre vedo che, di RAM, hai un banco da 1GB e due da 512MB.
È fortemente sconsigliato avere banchi di dimensione diversa (e non mi sento di escludere che il segfault sul 64bit possa essere dovuto a ciò).

[Giocose]

Perchè uso questo computer a 64bit invece di quello vecchio a 32? Necessità, non avendo le possibilità di avere un computer migliore cerco di sfruttare quello che riesco ad avere.
Sui vecchi computer il 32bit è più veloce del 64bit? Non mi intendo tantissimo di hardware, semplicemente non posso fare a meno di constatare che con la stessa versione di ubuntu e quasi a parità di ram (1,5 vs 2 GB) il 64bit gira notevolmente più veloce. Sulla ram siamo d'accordo ma, ripeto, talvolta di necessità bisogna farne virtù. Anche se poi si finisce per incappare in problemi di questo tipo. Ed anche se, stando ai vari post che ho letto, il problema potrebbe anche derivare dai driver nouveau, quelli attualmente in uso per la scheda grafica, che non sono completamente performanti. Grazie comunque per i consigli e il supporto.