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#1 11/01/2012 17:40:28

profano
Player
Registrato: 10/11/2008
Messaggi: 492

Linux + Sandy Bridge + Nvidia Optimus

Proviamoci anche qui:

Il problema è "semplice":

Ho un core i7 2670qm ed una GT540M con optimus. (notebook)
Installando i driver della nvidia la scheda viene rilevata ma non si può usare.
Optimus si occupa dello switch tra la nvidia e la intel integrata nella cpu, optimus non è supportato da nvidia su linux.

Ho provato Bumblebee, che permette di lanciare applicazioni su cui usare la nvidia manualmente, e funziona.

Infatti lanciando "glxspheres" con la intel ho 60fps con la nvidia 140fps ("optirun glxspheres").

Il problema ora è che su urt non raggiungo cmq i 125fps, almeno non stabilmente, raggiungo al più 110fps ed il gioco appare "rallentato".
Provo a spiegarmi meglio... giocando, oltre a non avere i 125fps, quando vado veloce e giro la visuale c'è una specie di ritardo/lag/sfarfallio nella visualizzazione della mappa.


Detto questo, non so se il problema risieda nei driver stessi o nel cattivo utilizzo dei driver da parte di bumblebee.
Motivo per cui, avevo anche pensato di disabilitare la gpu intel integrata nella cpu, in modo da costringere il sistema ad usare la nvidia come scheda video primaria senza passare da bumblebee e dimenticandosi della intel. ma non sono riuscito a farlo.

suggerimenti?
esperienze simili?

adesso ho messo su xubuntu 11.10 32bit.


TNX

P.S.: astenersi Kaio! e chiunque sostenga il famigerato "gioca su windows" lol


profano ha scritto:
I3uffaloSoldier ha scritto:

il succo del discorso è che anche se entro in un server col mio nick se non voglio salutare un cazzo di nessuno non lo faccio

CHE MASCULU!!!

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#2 11/01/2012 21:16:47

Seven
S&D
Registrato: 19/03/2008
Messaggi: 2'019

Re: Linux + Sandy Bridge + Nvidia Optimus

Hai provato a specificare in xorg.conf quale scheda video utilizzare?

Un'altra cosa che mi viene in mente è di mettere in blacklist il modulo per la intel, in modo tale che sia forzato ad usare la nvidia...

Magari dimmi marca e modello del portatile, forse capito in una googlata fortunata!


Punirne cento per educarne uno.

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#3 11/01/2012 23:05:13

Lebbra
Player
Registrato: 05/04/2009
Messaggi: 798

Re: Linux + Sandy Bridge + Nvidia Optimus

anche mia moglie ha un notebook con quella cagata di optimus, e guardacaso xubuntu 11.10 32bit, per cui sono abbastanza ferrato sulle rogne che da questa pseudo scheda grafica.
Urt a me gira intorno ai 60-70 fps, piuttosto fluido, ma inspiegabilmente buio al limite dell'usabilità anche se setto la luminosità al max.
penso che lo sfarfallio non dipenda da bumblebee ma da qualche desktop 3D (compiz, plasma o cubi rotanti ), tanto inutili quanto ciucciarisorse... e no, la scheda intel non si può disabilitare nemmeno via hardware...
Al limite prova se con hironhide va un po' meglio

GL&HF


Sono così avanti che quando guardo indietro vedo... Parantido!

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#4 12/01/2012 10:29:51

profano
Player
Registrato: 10/11/2008
Messaggi: 492

Re: Linux + Sandy Bridge + Nvidia Optimus

@Seven: quello che mi suggerisci da quello che ho capito non serve o non si può fare. Infatti ho provato a mettere in blacklist la intel con una pernacchia come risposta... anche se non capisco come mai vabè.

Dettagli del notebook:
http://www.hwupgrade.it/forum/showthread.php?t=2352242

il mio "allestimento" è quello con:
core i7 2670qm
ram 6GB(4+2)
hdd 500GB
il resto è uguale a tutti gli altri di quella serie.

lshw

prof-k53sv
    description: Laptop
    version: 1.0
    width: 32 bits
    capabilities: smbios-2.7 dmi-2.7 smp-1.4 smp
    configuration: boot=normal chassis=laptop cpus=2 family=K sku=To be filled by O.E.M. uuid=00505CE7-07EB-E081-2383-5404A612C26C
  *-core
       description: Motherboard
       product: K53SV
       vendor: ASUSTeK Computer Inc.
       physical id: 0
       version: 1.0
       serial: NB-1234567890
       slot: To be filled by O.E.M.
     *-firmware
          description: BIOS
          vendor: American Megatrends Inc.
          physical id: 0
          version: K53SV.308
          date: 07/17/2011
          size: 64KiB
          capacity: 1984KiB
          capabilities: pci upgrade shadowing cdboot bootselect edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification
     *-cpu:0
          description: CPU
          product: Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz
          vendor: Intel Corp.
          physical id: 4
          bus info: cpu@0
          version: 6.10.7
          serial: 0002-06A7-0000-0000-0000-0000
          slot: CPU 1
          size: 800MHz
          capacity: 4GHz
          width: 64 bits
          clock: 100MHz
          capabilities: x86-64 boot fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt aes xsave avx lahf_lm ida arat epb xsaveopt pln pts tpr_shadow vnmi flexpriority ept vpid cpufreq
          configuration: cores=4 enabledcores=1 id=3 threads=2
        *-cache:0
             description: L1 cache
             physical id: 5
             slot: L1-Cache
             size: 32KiB
             capacity: 32KiB
             capabilities: internal write-back unified
        *-cache:1
             description: L2 cache
             physical id: 6
             slot: L2-Cache
             size: 256KiB
             capacity: 256KiB
             capabilities: internal varies unified
        *-cache:2
             description: L3 cache
             physical id: 7
             slot: L3-Cache
             size: 6MiB
             capacity: 6MiB
             capabilities: internal varies unified
        *-logicalcpu:0
             description: Logical CPU
             physical id: 3.1
             width: 64 bits
             capabilities: logical
        *-logicalcpu:1
             description: Logical CPU
             physical id: 3.2
             width: 64 bits
             capabilities: logical
        *-logicalcpu:2
             description: Logical CPU
             physical id: 3.3
             width: 64 bits
             capabilities: logical
        *-logicalcpu:3
             description: Logical CPU
             physical id: 3.4
             width: 64 bits
             capabilities: logical
        *-logicalcpu:4
             description: Logical CPU
             physical id: 3.5
             width: 64 bits
             capabilities: logical
        *-logicalcpu:5
             description: Logical CPU
             physical id: 3.6
             width: 64 bits
             capabilities: logical
        *-logicalcpu:6
             description: Logical CPU
             physical id: 3.7
             width: 64 bits
             capabilities: logical
        *-logicalcpu:7
             description: Logical CPU
             physical id: 3.8
             width: 64 bits
             capabilities: logical
        *-logicalcpu:8
             description: Logical CPU
             physical id: 3.9
             width: 64 bits
             capabilities: logical
        *-logicalcpu:9
             description: Logical CPU
             physical id: 3.a
             width: 64 bits
             capabilities: logical
        *-logicalcpu:10
             description: Logical CPU
             physical id: 3.b
             width: 64 bits
             capabilities: logical
        *-logicalcpu:11
             description: Logical CPU
             physical id: 3.c
             width: 64 bits
             capabilities: logical
        *-logicalcpu:12
             description: Logical CPU
             physical id: 3.d
             width: 64 bits
             capabilities: logical
        *-logicalcpu:13
             description: Logical CPU
             physical id: 3.e
             width: 64 bits
             capabilities: logical
        *-logicalcpu:14
             description: Logical CPU
             physical id: 3.f
             width: 64 bits
             capabilities: logical
        *-logicalcpu:15
             description: Logical CPU
             physical id: 3.10
             width: 64 bits
             capabilities: logical
     *-memory
          description: System Memory
          physical id: 3d
          slot: System board or motherboard
          size: 6GiB
        *-bank:0
             description: SODIMM DDR3 Synchronous 1333 MHz (0,8 ns)
             product: EBJ41UF8BCS0-DJ-F
             vendor: Elpida
             physical id: 0
             serial: 0F7B125F
             slot: ChannelA-DIMM0
             size: 4GiB
             width: 64 bits
             clock: 1333MHz (0.8ns)
        *-bank:1
             description: DIMM [empty]
             product: [Empty]
             vendor: [Empty]
             physical id: 1
             serial: [Empty]
             slot: ChannelA-DIMM1
        *-bank:2
             description: SODIMM DDR3 Synchronous 1333 MHz (0,8 ns)
             product: HMT325S6BFR8C-H9
             vendor: Hynix/Hyundai
             physical id: 2
             serial: 614ACFCE
             slot: ChannelB-DIMM0
             size: 2GiB
             width: 64 bits
             clock: 1333MHz (0.8ns)
        *-bank:3
             description: DIMM [empty]
             product: [Empty]
             vendor: [Empty]
             physical id: 3
             serial: [Empty]
             slot: ChannelB-DIMM1
     *-cpu:1
          physical id: 1
          bus info: cpu@1
          version: 6.10.7
          serial: 0002-06A7-0000-0000-0000-0000
          size: 800MHz
          capacity: 800MHz
          capabilities: vmx ht cpufreq
          configuration: id=3
        *-logicalcpu:0
             description: Logical CPU
             physical id: 3.1
             capabilities: logical
        *-logicalcpu:1
             description: Logical CPU
             physical id: 3.2
             capabilities: logical
        *-logicalcpu:2
             description: Logical CPU
             physical id: 3.3
             capabilities: logical
        *-logicalcpu:3
             description: Logical CPU
             physical id: 3.4
             capabilities: logical
        *-logicalcpu:4
             description: Logical CPU
             physical id: 3.5
             capabilities: logical
        *-logicalcpu:5
             description: Logical CPU
             physical id: 3.6
             capabilities: logical
        *-logicalcpu:6
             description: Logical CPU
             physical id: 3.7
             capabilities: logical
        *-logicalcpu:7
             description: Logical CPU
             physical id: 3.8
             capabilities: logical
        *-logicalcpu:8
             description: Logical CPU
             physical id: 3.9
             capabilities: logical
        *-logicalcpu:9
             description: Logical CPU
             physical id: 3.a
             capabilities: logical
        *-logicalcpu:10
             description: Logical CPU
             physical id: 3.b
             capabilities: logical
        *-logicalcpu:11
             description: Logical CPU
             physical id: 3.c
             capabilities: logical
        *-logicalcpu:12
             description: Logical CPU
             physical id: 3.d
             capabilities: logical
        *-logicalcpu:13
             description: Logical CPU
             physical id: 3.e
             capabilities: logical
        *-logicalcpu:14
             description: Logical CPU
             physical id: 3.f
             capabilities: logical
        *-logicalcpu:15
             description: Logical CPU
             physical id: 3.10
             capabilities: logical
     *-pci
          description: Host bridge
          product: 2nd Generation Core Processor Family DRAM Controller
          vendor: Intel Corporation
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 09
          width: 32 bits
          clock: 33MHz
          configuration: driver=agpgart-intel
          resources: irq:0
        *-pci:0
             description: PCI bridge
             product: Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port
             vendor: Intel Corporation
             physical id: 1
             bus info: pci@0000:00:01.0
             version: 09
             width: 32 bits
             clock: 33MHz
             capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:40 ioport:d000(size=4096) memory:db000000-dc0fffff ioport:c0000000(size=301989888)
           *-display
                description: VGA compatible controller
                product: GF106 [GeForce GT 555M]
                vendor: nVidia Corporation
                physical id: 0
                bus info: pci@0000:01:00.0
                version: a1
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
                configuration: driver=nouveau latency=0
                resources: irq:16 memory:db000000-dbffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:d000(size=128) memory:dc000000-dc07ffff
        *-display
             description: VGA compatible controller
             product: 2nd Generation Core Processor Family Integrated Graphics Controller
             vendor: Intel Corporation
             physical id: 2
             bus info: pci@0000:00:02.0
             version: 09
             width: 64 bits
             clock: 33MHz
             capabilities: msi pm vga_controller bus_master cap_list rom
             configuration: driver=i915 latency=0
             resources: irq:52 memory:dc400000-dc7fffff memory:b0000000-bfffffff ioport:e000(size=64)
        *-communication
             description: Communication controller
             product: 6 Series/C200 Series Chipset Family MEI Controller #1
             vendor: Intel Corporation
             physical id: 16
             bus info: pci@0000:00:16.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi bus_master cap_list
             configuration: driver=mei latency=0
             resources: irq:16 memory:df00a000-df00a00f
        *-usb:0
             description: USB Controller
             product: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2
             vendor: Intel Corporation
             physical id: 1a
             bus info: pci@0000:00:1a.0
             version: 05
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci_hcd latency=0
             resources: irq:16 memory:df008000-df0083ff
        *-multimedia
             description: Audio device
             product: 6 Series/C200 Series Chipset Family High Definition Audio Controller
             vendor: Intel Corporation
             physical id: 1b
             bus info: pci@0000:00:1b.0
             version: 05
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi pciexpress bus_master cap_list
             configuration: driver=HDA Intel latency=0
             resources: irq:53 memory:df000000-df003fff
        *-pci:1
             description: PCI bridge
             product: 6 Series/C200 Series Chipset Family PCI Express Root Port 1
             vendor: Intel Corporation
             physical id: 1c
             bus info: pci@0000:00:1c.0
             version: b5
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:16 ioport:c000(size=4096) memory:de600000-deffffff ioport:d4200000(size=10485760)
        *-pci:2
             description: PCI bridge
             product: 6 Series/C200 Series Chipset Family PCI Express Root Port 2
             vendor: Intel Corporation
             physical id: 1c.1
             bus info: pci@0000:00:1c.1
             version: b5
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:17 ioport:b000(size=4096) memory:ddc00000-de5fffff ioport:d3700000(size=10485760)
           *-network
                description: Wireless interface
                product: Centrino Wireless-N 100
                vendor: Intel Corporation
                physical id: 0
                bus info: pci@0000:03:00.0
                logical name: wlan0
                version: 00
                serial: 78:92:9c:39:0b:72
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
                configuration: broadcast=yes driver=iwlagn driverversion=3.0.0-14-generic firmware=39.31.5.1 build 32895 ip=192.168.1.102 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
                resources: irq:51 memory:ddc00000-ddc01fff
        *-pci:3
             description: PCI bridge
             product: 6 Series/C200 Series Chipset Family PCI Express Root Port 4
             vendor: Intel Corporation
             physical id: 1c.3
             bus info: pci@0000:00:1c.3
             version: b5
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:19 ioport:a000(size=4096) memory:dd200000-ddbfffff ioport:d2c00000(size=10485760)
           *-usb
                description: USB Controller
                product: ASM1042 SuperSpeed USB Host Controller
                vendor: ASMedia Technology Inc.
                physical id: 0
                bus info: pci@0000:04:00.0
                version: 00
                width: 64 bits
                clock: 33MHz
                capabilities: msi msix pm pciexpress xhci bus_master cap_list
                configuration: driver=xhci_hcd latency=0
                resources: irq:19 memory:dd200000-dd207fff
        *-pci:4
             description: PCI bridge
             product: 6 Series/C200 Series Chipset Family PCI Express Root Port 6
             vendor: Intel Corporation
             physical id: 1c.5
             bus info: pci@0000:00:1c.5
             version: b5
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:17 ioport:9000(size=4096) memory:dc800000-dd1fffff ioport:d2100000(size=10485760)
           *-network
                description: Ethernet interface
                product: RTL8111/8168B PCI Express Gigabit Ethernet controller
                vendor: Realtek Semiconductor Co., Ltd.
                physical id: 0
                bus info: pci@0000:05:00.0
                logical name: eth0
                version: 06
                serial: 54:04:a6:12:c2:6c
                size: 10Mbit/s
                capacity: 1Gbit/s
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8168e-2.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
                resources: irq:42 ioport:9000(size=256) memory:d2104000-d2104fff memory:d2100000-d2103fff
        *-usb:1
             description: USB Controller
             product: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1
             vendor: Intel Corporation
             physical id: 1d
             bus info: pci@0000:00:1d.0
             version: 05
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci_hcd latency=0
             resources: irq:23 memory:df007000-df0073ff
        *-isa
             description: ISA bridge
             product: HM65 Express Chipset Family LPC Controller
             vendor: Intel Corporation
             physical id: 1f
             bus info: pci@0000:00:1f.0
             version: 05
             width: 32 bits
             clock: 33MHz
             capabilities: isa bus_master cap_list
             configuration: latency=0
        *-storage
             description: SATA controller
             product: 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller
             vendor: Intel Corporation
             physical id: 1f.2
             bus info: pci@0000:00:1f.2
             logical name: scsi0
             logical name: scsi1
             version: 05
             width: 32 bits
             clock: 66MHz
             capabilities: storage msi pm ahci_1.0 bus_master cap_list emulated
             configuration: driver=ahci latency=0
             resources: irq:41 ioport:e0b0(size=8) ioport:e0a0(size=4) ioport:e090(size=8) ioport:e080(size=4) ioport:e060(size=32) memory:df006000-df0067ff
           *-disk
                description: ATA Disk
                product: Hitachi HTS54755
                vendor: Hitachi
                physical id: 0
                bus info: scsi@0:0.0.0
                logical name: /dev/sda
                version: JE3O
                serial: J2150050CYYLDD
                size: 465GiB (500GB)
                capabilities: partitioned partitioned:dos
                configuration: ansiversion=5 signature=aa9693fe
              *-volume:0
                   description: Windows FAT volume
                   vendor: MSDOS5.0
                   physical id: 1
                   bus info: scsi@0:0.0.0,1
                   logical name: /dev/sda1
                   version: FAT32
                   serial: b681-27dd
                   size: 24GiB
                   capacity: 25GiB
                   capabilities: primary hidden fat initialized
                   configuration: FATs=2 filesystem=fat
              *-volume:1
                   description: Windows NTFS volume
                   physical id: 2
                   bus info: scsi@0:0.0.0,2
                   logical name: /dev/sda2
                   version: 3.1
                   serial: 5a1c5231-72c2-5e45-bcd9-3138dd476dbb
                   size: 74GiB
                   capacity: 74GiB
                   capabilities: primary bootable ntfs initialized
                   configuration: clustersize=4096 created=2011-08-05 13:26:27 filesystem=ntfs label=OS modified_by_chkdsk=true mounted_on_nt4=true resize_log_file=true state=dirty upgrade_on_mount=true
              *-volume:2
                   description: Extended partition
                   physical id: 3
                   bus info: scsi@0:0.0.0,3
                   logical name: /dev/sda3
                   size: 338GiB
                   capacity: 338GiB
                   capabilities: primary extended partitioned partitioned:extended
                 *-logicalvolume:0
                      description: HPFS/NTFS partition
                      physical id: 5
                      logical name: /dev/sda5
                      capacity: 254GiB
                 *-logicalvolume:1
                      description: Linux filesystem partition
                      physical id: 6
                      logical name: /dev/sda6
                      logical name: /home
                      capacity: 81GiB
                      configuration: mount.fstype=ext4 mount.options=rw,relatime,user_xattr,acl,barrier=1,stripe=1,data=ordered state=mounted
                 *-logicalvolume:2
                      description: Linux swap / Solaris partition
                      physical id: 7
                      logical name: /dev/sda7
                      capacity: 1905MiB
                      capabilities: nofs
              *-volume:3
                   description: EXT4 volume
                   vendor: Linux
                   physical id: 4
                   bus info: scsi@0:0.0.0,4
                   logical name: /dev/sda4
                   logical name: /
                   version: 1.0
                   serial: cbc8ea70-f770-43ab-b29a-b28febc01d45
                   size: 27GiB
                   capacity: 27GiB
                   capabilities: primary journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                   configuration: created=2012-01-10 21:53:46 filesystem=ext4 lastmountpoint=/ modified=2012-01-10 21:33:59 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,user_xattr,acl,barrier=1,stripe=1,data=ordered mounted=2012-01-12 10:03:01 state=mounted
           *-cdrom
                description: DVD-RAM writer
                product: DVD-RAM UJ8B0
                vendor: MATSHITA
                physical id: 1
                bus info: scsi@1:0.0.0
                logical name: /dev/cdrom
                logical name: /dev/cdrw
                logical name: /dev/dvd
                logical name: /dev/dvdrw
                logical name: /dev/scd0
                logical name: /dev/sr0
                version: 1.00
                capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
                configuration: ansiversion=5 status=nodisc
        *-serial UNCLAIMED
             description: SMBus
             product: 6 Series/C200 Series Chipset Family SMBus Controller
             vendor: Intel Corporation
             physical id: 1f.3
             bus info: pci@0000:00:1f.3
             version: 05
             width: 64 bits
             clock: 33MHz
             configuration: latency=0
             resources: memory:df005000-df0050ff ioport:e040(size=32)
     *-scsi
          physical id: 2
          bus info: usb@1:1.4
          logical name: scsi6
          capabilities: emulated scsi-host
          configuration: driver=rts5139
        *-disk
             description: SCSI Disk
             product: xD/SD/M.S.
             vendor: Generic-
             physical id: 0.0.0
             bus info: scsi@6:0.0.0
             logical name: /dev/sdb
             version: 1.00
             serial: 3
             capabilities: removable
           *-medium
                physical id: 0
                logical name: /dev/sdb
  *-battery:0
       description: Lithium Ion Battery
       product: MOLICEL
       vendor: E-One Moli Energy
       physical id: 1
       version: 10/31/2006
       serial: FSPK50074
       slot: Real 1
  *-battery:1
       description: Lithium Ion Battery
       product: MOLICEL
       vendor: E-One Moli Energy
       physical id: 2
       version: 10/31/2006
       serial: FSPK50074
       slot: Real 2
  *-battery:2
       description: Lithium Ion Battery
       product: CRB Battery 0
       vendor: -Virtual Battery 0-
       physical id: 3
       version: 10/31/2006
       serial: Battery 0
       slot: Fake
  *-battery:3
       description: Nickel Cadmium Battery
       product: Battery Name
       vendor: Battery Manufacturer
       physical id: 4
       version: 01/01/2007
       serial: Serial Number
       slot: Location of the battery
  *-power UNCLAIMED
       description: To Be Filled By O.E.M.
       product: To Be Filled By O.E.M.
       vendor: To Be Filled By O.E.M.
       physical id: 5
       version: To Be Filled By O.E.M.
       serial: To Be Filled By O.E.M.
       capacity: 32768mWh

lspci

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5)
00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 (rev b5)
00:1d.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
01:00.0 VGA compatible controller: nVidia Corporation GF106 [GeForce GT 555M] (rev a1)
03:00.0 Network controller: Intel Corporation Centrino Wireless-N 100
04:00.0 USB Controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)

se serve altro dimmelo big_smile


@Lebbra: Io di fps come puoi leggere ne ottengo molti di più proprio perchè uso bumblebee e quindi la gt540m. 60fps sono quello che ottengo con la hd3000.
Ovviamente non ho compiz, plasma, e niente di tutto ciò, c'è solo xfce, stop. quindi sfarfallio/lag/rallentamenti nel refresh non so bene come chiamare il problema, non sono dovuti agli effetti 3d del desktop (anche a questo avevo già pensato).
Inoltre IN TEORIA non dovrebbero cmq centrare niente gli eventuali effetti, perchè il processo di urt gira appunto sulla nvidia ed il resto sulla hd3000.
Motivo per cui non ho ancora provato hironhide, ma solo bumblebee. Se però dici che può cambiare qualcosa ci provo.


TNX


profano ha scritto:
I3uffaloSoldier ha scritto:

il succo del discorso è che anche se entro in un server col mio nick se non voglio salutare un cazzo di nessuno non lo faccio

CHE MASCULU!!!

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#5 12/01/2012 11:33:09

profano
Player
Registrato: 10/11/2008
Messaggi: 492

Re: Linux + Sandy Bridge + Nvidia Optimus

Non riesco ad installare ironhide hmm

Qualsiasi profilo io scelga fallisce il test, dice "Initial test failed.."

e quando va a fare il test degli ingranaggi fallisce hmm


profano ha scritto:
I3uffaloSoldier ha scritto:

il succo del discorso è che anche se entro in un server col mio nick se non voglio salutare un cazzo di nessuno non lo faccio

CHE MASCULU!!!

Non in linea

#6 12/01/2012 13:42:42

Lebbra
Player
Registrato: 05/04/2009
Messaggi: 798

Re: Linux + Sandy Bridge + Nvidia Optimus

profano ha scritto:

Non riesco ad installare ironhide hmm

Qualsiasi profilo io scelga fallisce il test, dice "Initial test failed.."

e quando va a fare il test degli ingranaggi fallisce hmm

Si, anch'io uso i driver bumblebee con il problema di luminosità che ti ho detto.... ironhide è un alternativa (un fork) di cui avevo sentito parlare e speravo andasse meglio. Purtroppo optimus è un accrocchio per winzozz, e pare che nvidia non abbia la minima voglia di supportarlo su linux...


Sono così avanti che quando guardo indietro vedo... Parantido!

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#7 12/01/2012 15:49:26

I3uffaloSoldier
Player
Registrato: 28/05/2008
Messaggi: 1'636

Re: Linux + Sandy Bridge + Nvidia Optimus

profano ha scritto:

una pernacchia come risposta

questo è quello che ti meriti!!


I3uffalo-On.aiR-

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