Guest oldwhitemacman Posted December 21, 2024 Posted December 21, 2024 Hi All, following problem: Sonoma 14.7.2 on a cMP (4,1-> 5,1, RX580), OPLP 2.2.0, system runs, but the graphics (card) is almost unusable. GOP injection selected in OCLP settings (advanced). When I try to apply the post install patches (two patches for AMD RX580 and USB 1.1) i get Return Code 71. a dependency for com.apple.kext.AMDRADEONX4000 cannot be resolved, because com.apple.iokit.IOAcceleratorFamily2 is not found. I also get a warning because com.apple.driver.kextExcludeList is not... Read more Source: MacRumors
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