IGPU und Quadro 600 gemeinsam nutzen

[BW89]

An das hätte ich auch schon gedacht aber ich möchte eigentlich nichts neues Kaufen müssen, deshalb hab ich ja nach einer Softwarelösung gesucht.

[Arnulf zu Linden]

(09.03.2020 23:46)BW89 schrieb:  Installiert ist der nVidia Treiber.

nvidia statt nouveau könnte in Verbindung mit KMS für den IGP ein Problem sein.

(09.03.2020 23:46)BW89 schrieb:  Muss es ein Knoppix etc sein oder reicht ein normaler Live USB (Manjaro/Ubuntu USB)

Nimm mal 'ne Knoppix, die nutzt nouveau, also für Quadro und IGP KMS.

[BW89]

So hab die Knoppix 8.6.1 DE gestartet bekommen. Was soll ich jetzt probieren? Wie soll das Bios eingestellt sein?

[Arnulf zu Linden]

(10.03.2020 19:12)BW89 schrieb:  So hab die Knoppix 8.6.1 DE gestartet bekommen. Was soll ich jetzt probieren? Wie soll das Bios eingestellt sein?

BIOS: PEG/IGP
Knoppix: lspci -v
Werden IGP und Quadro angezeigt? Werden für beide Treiber geladen?
Läuft X auf beiden Monitoren?

[Amplifier]

Auf meinem Hauptrechner kann ich im BIOS einstellen, ob die Intel-GPU an bleiben soll, wenn eine PCIe GraKa drin ist.

[Arnulf zu Linden]

(10.03.2020 19:50)Amplifier schrieb:  Auf meinem Hauptrechner kann ich im BIOS einstellen, ob die Intel-GPU an bleiben soll, wenn eine PCIe GraKa drin ist.

Er hat bei dem Brett nicht nicht ganz so viele Möglichkeiten.

[BW89]

X läuft nur auf dem an der GPU angeschlossenen Montor.
In lspci -v wird lediglich die Nvidia erkannt, die mit dem nouveau Treiber läuft
Im Bios ist auf PEG/IGP, Enalbled 128MB und Max DVMT eingestellt.

[Arnulf zu Linden]

(10.03.2020 20:00)BW89 schrieb:  X läuft nur auf dem an der GPU angeschlossenen Montor.
In lspci -v wird lediglich die Nvidia erkannt, die mit dem nouveau Treiber läuft
Im Bios ist auf PEG/IGP, Enalbled 128MB und Max DVMT eingestellt.

Schmeiß mal die Ausgaben von lspci -v hier rein, einmal mit PEG/IGP und einmal mit IGP im BIOS eingestellt. Da kommt nämlich der Verdacht auf, dass Quadro und IGP auf der selben Bus-Id liegen, und dann geht natürlich immer nur eins von beiden.

Ach ja, damit die Knoppix nicht so lange lädt, kannst Du ohne X starten mit dem Parameter knoppix64 2. nouveau oder der Treiber für den IGP werden dabei trotzdem geladen.

[BW89]

Hier mal von PEG/IGP.

Code:

00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
    Subsystem: ASUSTeK Computer Inc. 4 Series Chipset DRAM Controller
    Flags: bus master, fast devsel, latency 0
    Capabilities: <access denied>

00:01.0 PCI bridge: Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 24
    Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
    I/O behind bridge: 0000d000-0000dfff
    Memory behind bridge: fd000000-feafffff
    Prefetchable memory behind bridge: 00000000e6000000-00000000efffffff
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 01)
    Subsystem: ASUSTeK Computer Inc. NM10/ICH7 Family High Definition Audio Controller
    Flags: bus master, fast devsel, latency 0, IRQ 28
    Memory at fcffc000 (64-bit, non-prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 25
    Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
    I/O behind bridge: 00001000-00001fff
    Memory behind bridge: e0000000-e01fffff
    Prefetchable memory behind bridge: 00000000e0200000-00000000e03fffff
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 26
    Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
    I/O behind bridge: 0000e000-0000efff
    Memory behind bridge: feb00000-febfffff
    Prefetchable memory behind bridge: 00000000fbf00000-00000000fbffffff
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1c.2 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 3 (rev 01) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 27
    Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
    I/O behind bridge: 00002000-00002fff
    Memory behind bridge: e0400000-e05fffff
    Prefetchable memory behind bridge: 00000000e0600000-00000000e07fffff
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
    Flags: bus master, medium devsel, latency 0, IRQ 23
    I/O ports at c480 [size=32]
    Kernel driver in use: uhci_hcd

00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
    Flags: bus master, medium devsel, latency 0, IRQ 19
    I/O ports at c800 [size=32]
    Kernel driver in use: uhci_hcd

00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
    Flags: bus master, medium devsel, latency 0, IRQ 18
    I/O ports at c880 [size=32]
    Kernel driver in use: uhci_hcd

00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 01) (prog-if 00 [UHCI])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
    Flags: bus master, medium devsel, latency 0, IRQ 16
    I/O ports at cc00 [size=32]
    Kernel driver in use: uhci_hcd

00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
    Flags: bus master, medium devsel, latency 0, IRQ 23
    Memory at fcffbc00 (32-bit, non-prefetchable) [size=1K]
    Capabilities: <access denied>
    Kernel driver in use: ehci-pci

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) (prog-if 01 [Subtractive decode])
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=05, subordinate=05, sec-latency=32
    Capabilities: <access denied>

00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard
    Flags: bus master, medium devsel, latency 0
    Capabilities: <access denied>
    Kernel driver in use: lpc_ich
    Kernel modules: intel_rng, lpc_ich, leds_ss4200

00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01) (prog-if 8a [ISA Compatibility mode controller, supports both channels switched to PCI native mode, supports bus mastering])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard
    Flags: bus master, medium devsel, latency 0, IRQ 18
    I/O ports at 01f0 [size=8]
    I/O ports at 03f4
    I/O ports at 0170 [size=8]
    I/O ports at 0374
    I/O ports at ffa0 [size=16]
    Kernel driver in use: ata_piix

00:1f.2 IDE interface: Intel Corporation NM10/ICH7 Family SATA Controller [IDE mode] (rev 01) (prog-if 8f [PCI native mode controller, supports both channels switched to ISA compatibility mode, supports bus mastering])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard
    Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 22
    I/O ports at c400 [size=8]
    I/O ports at c080 [size=4]
    I/O ports at c000 [size=8]
    I/O ports at bc00 [size=4]
    I/O ports at b880 [size=16]
    Capabilities: <access denied>
    Kernel driver in use: ata_piix

01:00.0 VGA compatible controller: NVIDIA Corporation GF108GL [Quadro 600] (rev a1) (prog-if 00 [VGA controller])
    Subsystem: NVIDIA Corporation GF108GL [Quadro 600]
    Flags: bus master, fast devsel, latency 0, IRQ 29
    Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
    Memory at e8000000 (64-bit, prefetchable) [size=128M]
    Memory at e6000000 (64-bit, prefetchable) [size=32M]
    I/O ports at dc00 [size=128]
    Expansion ROM at 000c0000 [disabled] [size=128K]
    Capabilities: <access denied>
    Kernel driver in use: nouveau
    Kernel modules: nouveau

01:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev a1)
    Subsystem: NVIDIA Corporation GF108 High Definition Audio Controller
    Flags: bus master, fast devsel, latency 0, IRQ 17
    Memory at feafc000 (32-bit, non-prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 02)
    Subsystem: ASUSTeK Computer Inc. RTL810xE PCI Express Fast Ethernet controller
    Flags: bus master, fast devsel, latency 0, IRQ 17
    I/O ports at e800 [size=256]
    Memory at fbfff000 (64-bit, prefetchable) [size=4K]
    Memory at fbfe0000 (64-bit, prefetchable) [size=64K]
    [virtual] Expansion ROM at feb00000 [disabled] [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: r8169
    Kernel modules: r8169

Und hier IGP only

Code:

00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
    Subsystem: ASUSTeK Computer Inc. 4 Series Chipset DRAM Controller
    Flags: bus master, fast devsel, latency 0
    Capabilities: <access denied>

00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
    Subsystem: ASUSTeK Computer Inc. 4 Series Chipset Integrated Graphics Controller
    Flags: bus master, fast devsel, latency 0, IRQ 16
    Memory at fe400000 (64-bit, non-prefetchable) [size=4M]
    Memory at e0000000 (64-bit, prefetchable) [size=256M]
    I/O ports at dc00 [size=8]
    [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
    Capabilities: <access denied>
    Kernel driver in use: i915
    Kernel modules: i915

00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 01)
    Subsystem: ASUSTeK Computer Inc. NM10/ICH7 Family High Definition Audio Controller
    Flags: bus master, fast devsel, latency 0, IRQ 27
    Memory at feaf8000 (64-bit, non-prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 24
    Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
    I/O behind bridge: 00001000-00001fff
    Memory behind bridge: d7e00000-d7ffffff
    Prefetchable memory behind bridge: 00000000f4000000-00000000f41fffff
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 25
    Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
    I/O behind bridge: 0000e000-0000efff
    Memory behind bridge: feb00000-febfffff
    Prefetchable memory behind bridge: 00000000fdf00000-00000000fdffffff
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1c.2 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 3 (rev 01) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 26
    Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
    I/O behind bridge: 00002000-00002fff
    Memory behind bridge: f4200000-f43fffff
    Prefetchable memory behind bridge: 00000000f4400000-00000000f45fffff
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
    Flags: bus master, medium devsel, latency 0, IRQ 23
    I/O ports at d400 [size=32]
    Kernel driver in use: uhci_hcd

00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
    Flags: bus master, medium devsel, latency 0, IRQ 19
    I/O ports at d480 [size=32]
    Kernel driver in use: uhci_hcd

00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
    Flags: bus master, medium devsel, latency 0, IRQ 18
    I/O ports at d800 [size=32]
    Kernel driver in use: uhci_hcd

00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 01) (prog-if 00 [UHCI])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
    Flags: bus master, medium devsel, latency 0, IRQ 16
    I/O ports at d880 [size=32]
    Kernel driver in use: uhci_hcd

00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
    Flags: bus master, medium devsel, latency 0, IRQ 23
    Memory at feaf7c00 (32-bit, non-prefetchable) [size=1K]
    Capabilities: <access denied>
    Kernel driver in use: ehci-pci

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) (prog-if 01 [Subtractive decode])
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=04, subordinate=04, sec-latency=32
    Capabilities: <access denied>

00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard
    Flags: bus master, medium devsel, latency 0
    Capabilities: <access denied>
    Kernel driver in use: lpc_ich
    Kernel modules: intel_rng, lpc_ich, leds_ss4200

00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01) (prog-if 8a [ISA Compatibility mode controller, supports both channels switched to PCI native mode, supports bus mastering])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard
    Flags: bus master, medium devsel, latency 0, IRQ 18
    I/O ports at 01f0 [size=8]
    I/O ports at 03f4
    I/O ports at 0170 [size=8]
    I/O ports at 0374
    I/O ports at ffa0 [size=16]
    Kernel driver in use: ata_piix

00:1f.2 IDE interface: Intel Corporation NM10/ICH7 Family SATA Controller [IDE mode] (rev 01) (prog-if 8f [PCI native mode controller, supports both channels switched to ISA compatibility mode, supports bus mastering])
    Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard
    Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 22
    I/O ports at d080 [size=8]
    I/O ports at d000 [size=4]
    I/O ports at cc00 [size=8]
    I/O ports at c880 [size=4]
    I/O ports at c800 [size=16]
    Capabilities: <access denied>
    Kernel driver in use: ata_piix

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 02)
    Subsystem: ASUSTeK Computer Inc. RTL810xE PCI Express Fast Ethernet controller
    Flags: bus master, fast devsel, latency 0, IRQ 17
    I/O ports at e800 [size=256]
    Memory at fdfff000 (64-bit, prefetchable) [size=4K]
    Memory at fdfe0000 (64-bit, prefetchable) [size=64K]
    [virtual] Expansion ROM at feb00000 [disabled] [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: r8169
    Kernel modules: r8169

[Arnulf zu Linden]

Hinweis: Nachfolgend werden die bei beiden BIOS-Einstellungen angelegten devices nicht erwähnt.

Bei BIOS mit PEG/IGP legt das BIOS die devices an:

Code:

00:01.0 PCI bridge: Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03)
01:00.0 VGA compatible controller: NVIDIA Corporation GF108GL [Quadro 600] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev a1)

Bei BIOS mit IGP legt das BIOS nur das device an:

Code:

00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03)

Es sieht danach aus, dass das BIOS nur wahlweise 00:01.0, das offenbar für die Quadro benötigt wird, oder 00:02.0, die IGP, anlegen kann, aber nicht beide gleichzeitig. Wenn dem so ist, wird das nix mit Quadro & IGP gleichzeitig. Im Handbuch wird auch keine derartige Konfiguration erwähnt.