Happymax1212 Posted June 26, 2019 Share Posted June 26, 2019 Hello there I'm trying to boot Mojave 10.14.5 on my laptop (Lenovo Zhaoyang E42-80), with a I7 6567U and Iris 550 graphics. I'm always running into kernel panics relating to the IntelFramebuffer. I tried igplatform id=0x19270001 and some dvmt kext patch and the problem remains. Please help, my clover configurations are attached below. CLOVER E42.zip Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/ Share on other sites More sharing options...
MaLd0n Posted June 26, 2019 Share Posted June 26, 2019 check if work replace full efi EFI.zip 1 Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679320 Share on other sites More sharing options...
Happymax1212 Posted June 27, 2019 Author Share Posted June 27, 2019 8 hours ago, MaLd0n said: check if work replace full efi EFI.zip Can get past that kernel panic and run through all the verbose boot section, but the installer itself won't run. I'm stuck at the Apple logo and the bar. Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679367 Share on other sites More sharing options...
MaLd0n Posted June 27, 2019 Share Posted June 27, 2019 15 hours ago, Happymax1212 said: Can get past that kernel panic and run through all the verbose boot section, but the installer itself won't run. I'm stuck at the Apple logo and the bar. use intelgfx 0x12345678 and try other dev id and platform-id Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679428 Share on other sites More sharing options...
Happymax1212 Posted June 28, 2019 Author Share Posted June 28, 2019 10 hours ago, MaLd0n said: use intelgfx 0x12345678 and try other dev id and platform-id Thanks you. I can boot and install macOS with dev id 0x12345678 and the system is up and running with GPU acceleration. But there're many graphic glitches, and animations aren't fluent. Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679466 Share on other sites More sharing options...
Happymax1212 Posted June 28, 2019 Author Share Posted June 28, 2019 13 hours ago, MaLd0n said: use intelgfx 0x12345678 and try other dev id and platform-id This time I installed MacOS Catalina beta 2 and there're no longer any graphic glitches, everything is working fine except HEVC hardware decoding. Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679480 Share on other sites More sharing options...
Happymax1212 Posted June 28, 2019 Author Share Posted June 28, 2019 13 hours ago, MaLd0n said: use intelgfx 0x12345678 and try other dev id and platform-id I noticed that there's still a graphic glitch while moving windows. Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679482 Share on other sites More sharing options...
MaLd0n Posted June 28, 2019 Share Posted June 28, 2019 8 hours ago, Happymax1212 said: I noticed that there's still a graphic glitch while moving windows. if use 0x12345678 don't work, u need a correct platform-id and dev id in some cases Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679523 Share on other sites More sharing options...
Happymax1212 Posted June 28, 2019 Author Share Posted June 28, 2019 2 hours ago, MaLd0n said: if use 0x12345678 don't work, u need a correct platform-id and dev id in some cases Maybe this time it’s a bug of macOS 10.15 itself, The problem still exists after using 0x19270000 as platform-ID and 0x19278086 as device id. Anyway, thanks for your help~ By the way, can vga output be enabled for IGPU? My laptop has a vga connector. 2 hours ago, MaLd0n said: if use 0x12345678 don't work, u need a correct platform-id and dev id in some cases Apps like videoProc reports that only h.264 hardware acceleration works while hevc doesn’t. But I can run Sidecar without modification, which does require HEVC hardware acceleration. Guess hevc decoding actually works... Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679537 Share on other sites More sharing options...
MaLd0n Posted June 28, 2019 Share Posted June 28, 2019 4 minutes ago, Happymax1212 said: Maybe this time it’s a bug of macOS 10.15 itself, The problem still exists after using 0x19270000 as platform-ID and 0x19278086 as device id. Anyway, thanks for your help~ By the way, can vga output be enabled for IGPU? My laptop has a vga connector. Apps like videoProc reports that only h.264 hardware acceleration works while hevc doesn’t. But I can run Sidecar without modification, which does require HEVC hardware acceleration. Guess hevc decoding actually works... extract new send_me with my files Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679538 Share on other sites More sharing options...
Happymax1212 Posted June 30, 2019 Author Share Posted June 30, 2019 On 6/29/2019 at 12:40 AM, MaLd0n said: extract new send_me with my files CLOVER.zip Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679720 Share on other sites More sharing options...
MaLd0n Posted June 30, 2019 Share Posted June 30, 2019 10 minutes ago, Happymax1212 said: CLOVER.zip full dump --Run_Me RunMe.apphttps://www.youtube.com/watch?v=k9wmIfGLe3A Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679723 Share on other sites More sharing options...
Happymax1212 Posted June 30, 2019 Author Share Posted June 30, 2019 49 minutes ago, MaLd0n said: full dump --Run_MeRunMe.apphttps://www.youtube.com/watch?v=k9wmIfGLe3A Here it is. Send me MaxdeMacBook-Pro.zip Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679728 Share on other sites More sharing options...
MaLd0n Posted June 30, 2019 Share Posted June 30, 2019 40 minutes ago, Happymax1212 said: Here it is. Send me MaxdeMacBook-Pro.zip the config looks good, the lpc dont cause any problem, but u don't need, skylake+ don't use it EFI.zip Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679734 Share on other sites More sharing options...
Happymax1212 Posted June 30, 2019 Author Share Posted June 30, 2019 36 minutes ago, MaLd0n said: the config looks good, the lpc dont cause any problem, but u don't need, skylake+ don't use it EFI.zip I don't know why, but if I boot without VoodooTSCSync or TSCSyncAdjust, the UI will half-freeze. I can move the cursor and type using the keyboard but sometimes the boot logo will not disappear completely , making it impossible to login (although I can see the login screen "behind" the logo, or I can log in, and then the login screen doesn't disappear completely and I can summon search using keyboard shortcuts but cannot click on anything because the half-frozen login screen is in the way... Weirdest bug I've ever seen... Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679746 Share on other sites More sharing options...
MaLd0n Posted June 30, 2019 Share Posted June 30, 2019 1 minute ago, Happymax1212 said: I don't know why, but if I boot without VoodooTSCSync or TSCSyncAdjust, the UI will half-freeze. I can move the cursor and type using the keyboard but sometimes the boot logo will not disappear completely , making it impossible to login (although I can see the login screen "behind" the logo, or I can log in, and then the login screen doesn't disappear completely and I can summon search using keyboard shortcuts but cannot click on anything because the half-frozen login screen is in the way... Weirdest bug I've ever seen... ok, no problem use it Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679749 Share on other sites More sharing options...
Happymax1212 Posted June 30, 2019 Author Share Posted June 30, 2019 2 minutes ago, MaLd0n said: ok, no problem use it Thanks. So far there're still some other problems. The CPU does turbo but while on idle can only reach as low as 1300Mhz thus not very power-saving. The laptop immediately wakes up after it was put to sleep (The power LED does flash for a second meaning it was indeed in sleep mode for a second). And I don't know if the SD card reader can be enabled, it's connected internally through USB. Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679750 Share on other sites More sharing options...
MaLd0n Posted June 30, 2019 Share Posted June 30, 2019 auto wake problem DSDT.aml.zip 1300mhz problem https://olarila.com/forum/viewtopic.php?f=28&t=8268 Link to comment https://www.insanelymac.com/forum/topic/339289-need-help-booting-from-iris-550/#findComment-2679760 Share on other sites More sharing options...
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