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World Community Grid Forums
Category: Support
Forum: GPU Support Forum
Thread: Intel driver problem, any update? |
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Thread Status: Active Total posts in this thread: 20
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biini
Senior Cruncher Finland Joined: Jan 25, 2007 Post Count: 334 Status: Offline Project Badges: 
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No probs. Let me know how it went.
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BladeD
Ace Cruncher USA Joined: Nov 17, 2004 Post Count: 28976 Status: Offline Project Badges:
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No probs. Let me know how it went. No go...no option to rollback. Also, where are checking your driver version? I'm only seeing it in the Lenovo app that came with my laptop and it's a different number/version. Also, any way to update those drivers without using Windows update? |
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keithhenry
Ace Cruncher Senile old farts of the world ....uh.....uh..... nevermind Joined: Nov 18, 2004 Post Count: 18667 Status: Offline Project Badges: 
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interesting discussion guys. I've got a laptop that I know has an nVidia graphics card that I have crunching GPU wu. The eighth line below in the BOINC log makes me think I have an Intel GPU as well but this could be just the generic display showing up. When I look under Display in System Info, it lists both the nVidia and Intel there. The Intel Driver & Support Assistant app points me to 30.0.100.9955 when I search on 27.20.100.9316 but that looks like a generic Intel driver. 27.20.100.9316 appears to be a Lenovo version. I have never seen the laptop get any Intel GPU wu though but it may be the driver version. If the laptop can also crunch Intel GPU wu, I'd like to. It would appear to me that if it can, I'd need to download the exe for the backlevel driver version, install that and then find a way to keep Windows Update from updating back.
----------------------------------------10/19/2021 4:50:38 PM | | Starting BOINC client version 7.16.11 for windows_x86_64 10/19/2021 4:50:38 PM | | log flags: file_xfer, sched_ops, task 10/19/2021 4:50:38 PM | | Libraries: libcurl/7.47.1 OpenSSL/1.0.2s zlib/1.2.8 10/19/2021 4:50:38 PM | | Data directory: C:\ProgramData\BOINC 10/19/2021 4:50:38 PM | | Running under account ArchLaptop 10/19/2021 4:50:38 PM | | CUDA: NVIDIA GPU 0: NVIDIA GeForce GTX 1650 Ti with Max-Q Design (driver version 472.12, CUDA version 11.4, compute capability 7.5, 4096MB, 3324MB available, 2458 GFLOPS peak) 10/19/2021 4:50:38 PM | | OpenCL: NVIDIA GPU 0: NVIDIA GeForce GTX 1650 Ti with Max-Q Design (driver version 472.12, device version OpenCL 3.0 CUDA, 4096MB, 3324MB available, 2458 GFLOPS peak) 10/19/2021 4:50:38 PM | | OpenCL: Intel GPU 0: Intel(R) UHD Graphics (driver version 27.20.100.9316, device version OpenCL 3.0 NEO, 26102MB, 26102MB available, 240 GFLOPS peak) 10/19/2021 4:50:38 PM | | Windows processor group 0: 16 processors 10/19/2021 4:50:38 PM | | Host name: ArchLaptop 10/19/2021 4:50:38 PM | | Processor: 16 GenuineIntel Intel(R) Core(TM) i9-10885H CPU @ 2.40GHz [Family 6 Model 165 Stepping 2] 10/19/2021 4:50:38 PM | | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss htt tm pni ssse3 fma cx16 sse4_1 sse4_2 movebe popcnt aes f16c rdrandsyscall nx lm avx avx2 vmx smx tm2 pbe fsgsbase bmi1 smep bmi2 10/19/2021 4:50:38 PM | | OS: Microsoft Windows 10: Professional x64 Edition, (10.00.19043.00) 10/19/2021 4:50:38 PM | | Memory: 63.73 GB physical, 73.23 GB virtual 10/19/2021 4:50:38 PM | | Disk: 1.86 TB total, 1.71 TB free 10/19/2021 4:50:38 PM | | Local time is UTC -4 hours 10/19/2021 4:50:38 PM | | No WSL found. 10/19/2021 4:50:38 PM | | Config: GUI RPC allowed from any host 10/19/2021 4:50:38 PM | | Config: report completed tasks immediately 10/19/2021 4:50:38 PM | | Config: use all coprocessors |
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biini
Senior Cruncher Finland Joined: Jan 25, 2007 Post Count: 334 Status: Offline Project Badges:
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Hi keithhenry,
----------------------------------------your intel processor comes with integrated gpu, have a look at here https://ark.intel.com/content/www/us/en/ark/p...cache-up-to-5-30-ghz.html My best guess to make it work simultaneously with your nvidia, you need to : 1) have <use_all_gpus> set to 1 on cc_config.xml 2) have enabled intel GPU *AND CPU* computing on the web based settings for the opn project 3) have a old enough version of the intel uhd graphics driver |
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biini
Senior Cruncher Finland Joined: Jan 25, 2007 Post Count: 334 Status: Offline Project Badges:
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No probs. Let me know how it went. No go...no option to rollback. Also, where are checking your driver version? I'm only seeing it in the Lenovo app that came with my laptop and it's a different number/version. Also, any way to update those drivers without using Windows update? https://www.intel.com/content/www/us/en/downl...-windows-dch-drivers.html here's the link to the driver 0) download the driver and save it somewhere on your computer 1) open device manager as administrator 2) disconnect from any network, close the boinc manager and science programs 3) uninstall the intel display driver 4) reboot 5) install the old driver 6) reboot |
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biini
Senior Cruncher Finland Joined: Jan 25, 2007 Post Count: 334 Status: Offline Project Badges:
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Also, I noticed that Lenovo's think vantage program was constanly updating my intel uhd driver, which caused problems, so you may want to disable driver updating or unintall that software
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BladeD
Ace Cruncher USA Joined: Nov 17, 2004 Post Count: 28976 Status: Offline Project Badges:
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It has now been way over 36 hours without intel GPU WUs on laptops. I will now roll back the driver to see, if it has (I seriously think it has) any effects. E: presumably non-working version of the driver is 27.20.100.9749, released 24.6.2021 E2: rolled back to 27.20.100.8935, released 28.10.2020 Okay, update driver (and reboot), but still BOINC client says no GPU.  |
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biini
Senior Cruncher Finland Joined: Jan 25, 2007 Post Count: 334 Status: Offline Project Badges:
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Okay, update driver (and reboot), but still BOINC client says no GPU. It's something else then. The client will detect the GPU even if using "wrong" driver. Can you see the intel UHD device in device manager under dislpay adapters? Do you have multiple GPUs on that laptop? Check if the intel has to be turned on from the bios |
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BladeD
Ace Cruncher USA Joined: Nov 17, 2004 Post Count: 28976 Status: Offline Project Badges:
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Okay, update driver (and reboot), but still BOINC client says no GPU. It's something else then. The client will detect the GPU even if using "wrong" driver. Can you see the intel UHD device in device manager under dislpay adapters? Do you have multiple GPUs on that laptop? Check if the intel has to be turned on from the bios Yes, I can see the intel iGPU in device manager. No, only the one IGPU. I need to try it on my other laptop. |
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biini
Senior Cruncher Finland Joined: Jan 25, 2007 Post Count: 334 Status: Offline Project Badges:
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That's odd.
----------------------------------------Are you by any change using that laptop via RDP? Or have you installed boinc client to run as a service? |
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