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SLI работает, а glxgear и тд нет.

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OS: Debian Wheezy
Video: Nvidia 650M 2Gb x 2 SLI

Отключить SLI если, то и glxgear работает, и игра Nexuiz, и даже Minecraft. Включаем SLI - SLI есть, но ничего из вышеперечисленого не рабоатет.

$ nvidia-settings -q all | grep SLIMode
  Attribute 'SLIMode' (mrmilcat-idea:0.0): AUTO 
    'SLIMode' is a string attribute.
    'SLIMode' is a read-only attribute.
    'SLIMode' can use the following target types: X Screen.

/etc/X11/xorg.conf.d/20-nvidia.conf:
Section "Device"
        Identifier "My GPU"
        Driver "nvidia"
        Option "SLI" "Auto"
        Option "MultiGPU" "Auto
EndSection

Куда копать и что делать?

★★

В SLI:

$ glxgears
Running synchronized to the vertical refresh.  The framerate should be
approximately the same as the monitor refresh rate.
7 frames in 11.1 seconds =  0.631 FPS
1 frames in 11.0 seconds =  0.090 FPS
1 frames in 11.0 seconds =  0.091 FPS
1 frames in 11.0 seconds =  0.091 FPS
1 frames in 11.0 seconds =  0.091 FPS
1 frames in 11.0 seconds =  0.091 FPS
1 frames in 11.0 seconds =  0.091 FPS
1 frames in 11.0 seconds =  0.091 FPS
1 frames in 11.0 seconds =  0.091 FPS
1 frames in 11.1 seconds =  0.090 FPS

rinsvid ★★
() автор топика
Последнее исправление: rinsvid (всего исправлений: 1)
Ответ на: комментарий от Deleted 
$ dmesg | grep -iC 3 "video"
[    2.227972] UDP hash table entries: 8192 (order: 6, 262144 bytes)
[    2.228025] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
[    2.228164] NET: Registered protocol family 1
[    2.261090] pci 0000:01:00.0: Boot video device
[    2.261189] PCI: CLS 64 bytes, default 64
[    2.261227] Unpacking initramfs...
[    2.463900] Freeing initrd memory: 10864k freed
--
[    5.296808] acpi device:3b: registered as cooling_device3
[    5.299600] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.299606] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD01._BQC] (Node ffff8803518d7b50), AE_NOT_FOUND (20110623/psparse-536)
[    5.299615] ACPI Warning: Evaluating _BQC failed (20110623/video-529)
[    5.303771] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.303780] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD01._BCM] (Node ffff8803518d7b28), AE_NOT_FOUND (20110623/psparse-536)
[    5.303816] ACPI Error: Evaluating _BCM failed (20110623/video-364)
[    5.306912] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.306918] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD02._BQC] (Node ffff8803518da9e8), AE_NOT_FOUND (20110623/psparse-536)
[    5.306925] ACPI Warning: Evaluating _BQC failed (20110623/video-529)
[    5.308083] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.308092] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD02._BCM] (Node ffff8803518da9c0), AE_NOT_FOUND (20110623/psparse-536)
[    5.308103] ACPI Error: Evaluating _BCM failed (20110623/video-364)
[    5.310083] iTCO_vendor_support: vendor-support=0
[    5.310909] EFI Variables Facility v0.08 2004-May-17
[    5.312016] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.312025] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD03._BQC] (Node ffff8803518da858), AE_NOT_FOUND (20110623/psparse-536)
[    5.312036] ACPI Warning: Evaluating _BQC failed (20110623/video-529)
[    5.312287] input: PC Speaker as /devices/platform/pcspkr/input/input7
[    5.312631] ACPI: resource 0000:00:1f.3 [io  0x5000-0x501f] conflicts with ACPI region SMBI [io 0x5000-0x500f]
[    5.312636] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    5.313257] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.313265] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD03._BCM] (Node ffff8803518da830), AE_NOT_FOUND (20110623/psparse-536)
[    5.313276] ACPI Error: Evaluating _BCM failed (20110623/video-364)
[    5.316581] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.316587] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD04._BQC] (Node ffff8803518da6c8), AE_NOT_FOUND (20110623/psparse-536)
[    5.316595] ACPI Warning: Evaluating _BQC failed (20110623/video-529)
[    5.317465] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.317470] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD04._BCM] (Node ffff8803518da6a0), AE_NOT_FOUND (20110623/psparse-536)
[    5.317477] ACPI Error: Evaluating _BCM failed (20110623/video-364)
[    5.319965] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.319972] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD05._BQC] (Node ffff8803518da538), AE_NOT_FOUND (20110623/psparse-536)
[    5.319982] ACPI Warning: Evaluating _BQC failed (20110623/video-529)
[    5.320859] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.320867] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD05._BCM] (Node ffff8803518da510), AE_NOT_FOUND (20110623/psparse-536)
[    5.320877] ACPI Error: Evaluating _BCM failed (20110623/video-364)
[    5.321948] Bluetooth: Core ver 2.16
[    5.321962] NET: Registered protocol family 31
[    5.321965] Bluetooth: HCI device and connection manager initialized
--
[    5.321975] Bluetooth: SCO socket layer initialized
[    5.324064] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.324072] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD06._BQC] (Node ffff8803518da3a8), AE_NOT_FOUND (20110623/psparse-536)
[    5.324081] ACPI Warning: Evaluating _BQC failed (20110623/video-529)
[    5.325134] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.325141] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD06._BCM] (Node ffff8803518da380), AE_NOT_FOUND (20110623/psparse-536)
[    5.325152] ACPI Error: Evaluating _BCM failed (20110623/video-364)
[    5.328962] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.328970] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD07._BQC] (Node ffff8803518da218), AE_NOT_FOUND (20110623/psparse-536)
[    5.328981] ACPI Warning: Evaluating _BQC failed (20110623/video-529)
[    5.329927] ACPI Error: [\_SB_.PCI0.LPCB.EC0_.BLVL] Namespace lookup failure, AE_NOT_FOUND (20110623/psargs-359)
[    5.329935] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD07._BCM] (Node ffff8803518da1f0), AE_NOT_FOUND (20110623/psparse-536)
[    5.329945] ACPI Error: Evaluating _BCM failed (20110623/video-364)
[    5.331818] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:3a/LNXVIDEO:00/input/input8
[    5.332097] ACPI: Video Device [PEGP] (multi-head: yes  rom: yes  post: no)
[    5.332133] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
[    5.332310] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
[    5.332321] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
[    5.332331] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
[    5.332340] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
[    5.341012] Linux media interface: v0.10
[    5.347528] cfg80211: Calling CRDA to update world regulatory domain
[    5.357918] Bluetooth: Generic Bluetooth USB driver ver 0.6
--
[    5.434918] iTCO_wdt: Found a Panther Point TCO device (Version=2, TCOBASE=0x0460)
[    5.435105] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[    5.448930] jmb38x_ms 0000:05:00.3: setting latency timer to 64
[    5.453639] Linux video capture interface: v2.00
rinsvid ★★
() автор топика
Ответ на: комментарий от rinsvid

[Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter «video.allow_duplicates=1"if the current driver doesn't work.

Попробуйте указать в kernel cmdline это:

rcutree.rcu_idle_gp_delay=1
Deleted
()
Ответ на: комментарий от Deleted

Ничего не изменилось. Добавил: 

GRUB_CMDLINE_LINUX_DEFAULT="quiet rcutree.rcu_idle_gp_delay=1"

Перезагрузил и все так же

rinsvid ★★
() автор топика
Ответ на: комментарий от Deleted

Не утерпел и сделал так, как по ссылке. Теперь при загрузке выдает:

no suitable _dsm call found

rinsvid ★★
() автор топика
Ответ на: комментарий от rinsvid

Какой лучше? Пока стоит тип «AA»


Вот тут и тут (описано как включать) можно почитать.

Если мне маразм не изменяет, то AFR рендерит кадры поочередно, а SFR по половине кадра на каждой карте.

Myp3ik ★★
()
Ответ на: комментарий от Myp3ik

Все пробовал. Не работает. Даже жрова откатил с «бекпортовых» до родных из репы. В коммунити арча пишут, что нужно ядро 3.14, а у меня 3.2.0. Ядро 3.16 из бекпортов не встает и грозится поломать систему. Есть мысль обновить до testing

rinsvid ★★
() автор топика
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