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I am currently using Ubuntu 23.10 with OBS Studio installed from the OBS Studio launch pad PPA and have an Intel Arc A770 LE 16GB graphics card. After installing OBS I was unable to use any Quick Sync encoding, the moment I click on record I would get an error that the output failed. Checking the OBS logs revealed the following: 11:20:18.315: [qsv encoder: 'advanced_video_recording'] debug info: 11:20:18.317: Failed to initialize MFX 11:20:18.317: [qsv encoder: 'msdk_impl'] Specified object/item/sync point not found. (MFX_ERR_NOT_FOUND) 11:20:18.317: [qsv encoder: 'advanced_video_recording'] qsv failed to load After a bit of online research things were pointing towards missing software packages required  for Quick Sync, specifically oneVPL. After playing around all you need to do is to install two additional software packages, these being openvpl-tools and libmfx-gen1.2. Easily achievable by issuing the following commands in a terminal: sudo apt install onevpl-t...

This is a little tip on how to boost gaming performance in Linux when gaming on an Intel Arc graphics device. By default your Intel Arc device will be scaling its GPU clock frequency, my Arc A770 scales its frequency between 300MHz and 2400MHz. This can be a performance issue especially when playing games and if we fix the frequency so it does not scale we can achieve more consistent FPS or in some cases better FPS. It will be the older less GPU intensive games that see the most benefit. To quickly illustrate this, I am going to run glxgears with vsync disabled in a terminal vblank_mode=0 glxgears 21805 frames in 5.0 seconds = 4360.969 FPS 21947 frames in 5.0 seconds = 4389.193 FPS 21930 frames in 5.0 seconds = 4385.876 FPS 21966 frames in 5.0 seconds = 4392.969 FPS 21934 frames in 5.0 seconds = 4386.701 FPS This is with GPU frequency scaling. The next set of results have frequency scaling disabled, GPU frequency is fixed to 2400MHz. 52209 frames in 5.0 seconds = 10441.599 FPS 53527 fr...

My Intel Arc A770 LE 16 GB was running a bit hot so I decided to fix it with a water block but I could not avoid upgrading everything else.  2x Bykski 360mm x40mm RC Series Radiators (CR-RD360RC-TK-V2)  1x Bykski D5 / 100mm PMMA Reservoir Pump (CP-NWD5-X-CT60-V3-100) 1x Bykski CPU Block (CPU-XPR-C-M)  1x Bykski GPU Block (I-GNA770-X) And a total of 6x Akasa SOHO AR 120mm Fans (AK-FN108) in a shiny new Antec Performance 1 FT case. Loop setup / Preparation Pump flows to [1] GPU block, to [2] Front Radiator, to [3] CPU block, to [4] Top Radiator, to [5] Pump Return. 3x front radiator (GPU) fans blow into the case, 3x top radiator (CPU ) fans extract from the case. Filled with distilled water, used to test for leaks for 24 hours, then drained. EK-CryoFuel Loop cleaner was used for 8 hours, then drained. EK-CryoFuel Superflush used for 15 mins, then drained. EK-CryoFuel Superflush used for 24 hours, then drained. EK-CryoFuel Mystic Fog Premix used as coolant - 22/09/2023 FurMa...

I currently have an Intel Arc A770 LE 16GB and out of the box Fedora 37 does not support it. There are some workarounds but the best option (at the time of writing) is to use kernel 6.2.7 as that has native Intel Arc support. This is a quick guide I made for myself, it will build a linux-6.2.7 *.rpm package in Fedora 37. As with anything in Linux, there is usually more than one way to do things or a better way to do something. If you have a suggestion leave a comment below. Open a terminal  sudo dnf install ncurses-devel flex bison rpm-build elfutils-libelf-devel rpmdevtools openssl-devel dwarves perl This should install required packages to build and compile the kernel. rpmdev-setuptree This will setup your home directory for building the *.rpm package. cd ~/rpmbuild/SOURCES/ We are going to go into the SOURCES directory in our rpmbuild tree. wget https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.2.7.tar.xz This will download linux-6.2.7.tar.xz into the SOURCES directory. tar...

I currently have an Intel Arc A770 LE 16GB in my PC, its connected to a Sony XH90 TV with a HDMI 2.1 cable. From day one I have had issues with my audio cutting out, as in I could launch a game or decide to play a video on youtube or amazon prime and discover I have no sound. It seems completely random and happens in Windows 11 and Ubuntu 22.04 LTS.  Interestingly it seems I am not alone with the audio issues. https://community.intel.com/t5/Graphics/ARC-A770-is-killing-my-audio/td-p/1443864  https://community.intel.com/t5/Graphics/ARC-A770-Audio-Glitches-popping-stuttering/td-p/1448540 Over on the intel community forums a number of users are reporting audio issues and it could be something driver related or worse, the hardware itself.  I have found a fix that sometimes works when I lose sound from my Arc A770 which works in Windows and Ubuntu. I have found sometimes changing the screen refresh rate will make the audio function again. For example, if my refresh rate is 60H...

Its an issue many Intel Z97 motherboards are experiencing and my BIOSTAR Z97Z7 is no exception. I've been disappointed for a while that I was unable to update Windows 10 beyond version 1909 as this would cause a BSOD as soon as the Intel IEMI (Intel Engine Management Interface) driver was installed. Despite being released in 2014 my BIOSTAR Z97Z7 with an Intel 4790K is still working well, so the thought of upgrading just to have Windows 10 on the latest version does not appeal to me at all. However, out of luck I went to BIOSTAR's support page for my Z97Z7 and saw the following, A BIOS update Z97BFB05.BST, dated 2020-11-05 with the description Improved WIN10 compatibility (Beta). So I decided to update my old but still going strong Z97Z7 and I can now use Windows 10 20H2 without any BSOD after the Intel IEMI driver is installed. BIOSTAR have never been known to me as a company that supports their motherboards with BIOS updates when compared to MSI or ASUS, it is very nice to ...