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Staro 11.12.2019., 22:24   #4207
calypso
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Autor calypso Pregled postova
O, naravno da nestane iz Device Managera... Ali kad to napravim, Opera i Chrome mi se pogube zbog HW akceleracije i dobijem jedan ogromni 1920x1080 full BLACK screen... Odn., sve sto je Chromium bazirano se pogubi u vremenu i prostoru - go figure...

Ovo sa rucnim disableom iGPU je workaround by me...
OK, odlucio sam nesto poduzeti jer ovo nije imalo bas smisla...

Dakle, ako disableam iGPU u Windows Device Manageru, mutavi Win10 upogone neki bazicni Microsoft Video Display Driver koji onda koriste za ekran od laptopa... Sto je najgore, ako imam dva eksterna monitora na dockingu, zbog tog mutavog drivera mi ekran od laptopa stoji kao treci i NE MOZE SE UGASITI!!!!???

Uglavnom, iskljucio sam hybrid grafiku u BIOSu opet, i OPET sam naletio na problem sa Chrome i Operom gdje dobijem samo crni ekran... Ako startam sa --disable-gpu switchem, sve radi, no onda nemam HW akceleraciju... E pa nisam bio lijen, intuicija je proradila, dobio sam ideju sto bi trebalo pogledati i uspio sam rijesiti problem...

Napomena: OVO JE RJESENJE KOJE SE MOZE PRIMJENITI I NA DESKTOPIMA KOD PROMJENE GRAFICKIH KARTICA!!!

Daklem, dva mala postupka koja sam napisao i objavio na stranim forumima:


Reason why this is happening
Frankly said - I have no idea, but I suspect it has something to do with which GPU is used when you start Chromium based browsers for the first time as they seem to store this data somewhere and then make problems if you disable the original graphics card. When I browser internet and forums, I found that lots of people had this problem when they simply switched graphics cards, even on desktop computers.

Solution (for Google Chrome)
1. Go to C:\Users\<YOUR USER ACCOUNT>\AppData\Local\Google\Chrome\User Data
2. Rename folder 'ShaderCache' to something else (eg. $ShaderCache, _ShaderCache)
3. Inside the same Google Chrome User Data Go to profile folder (usually called 'Profile 1', 'Profile 2', etc)
4. Rename folder 'GPUCache' to something else (eg. $GPUCache, _GPUCache)
5. Start the browser (remember to remove --disable-gpu switch in case you used it)

Solution (for Opera)
1. Go to C:\Users\<YOUR USER ACCOUNT>\AppData\Roaming\Opera Software\Opera Stable
2. Rename folder 'ShaderCache' to something else (eg. $ShaderCache, _ShaderCache)
3. Rename folder 'GPUCache' to something else (eg. $GPUCache, _GPUCache)
4. Rename folder 'VideoDecodeStats' to something else (eg. $VideoDecodeStats, _VideoDecodeStats)
5. Start the browser (remember to remove --disable-gpu switch in case you used it)
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