4k on Intel HD 520, macOS 10.14

[LukaJankovic]

I simply can't get 4k to be enabled. I've compiled both the latest CoreDisplayFixup and Lilu myself but still no luck. And I'm not getting any info from the logs:

Filtering the log data using "process == "kernel" AND (eventMessage CONTAINS "CoreDisplayFixup" OR eventMessage CONTAINS "Lilu")"
Skipping info and debug messages, pass --info and/or --debug to include.
Timestamp                       (process)[PID]    
2018-06-28 15:12:29.614596+0200  localhost kernel[0]: (kernel) Lilu:  config @ force enabling due to force flag
2018-06-28 15:12:29.614604+0200  localhost kernel[0]: calling mpo_policy_init for Lilu
2018-06-28 15:12:29.614607+0200  localhost kernel[0]: Security policy loaded: Lilu Kernel Extension 1.2.4 DEBUG build (Lilu)
2018-06-28 15:19:25.617325+0200  localhost kernel[0]: (kernel) Lilu:  config @ force enabling due to force flag
2018-06-28 15:19:25.617333+0200  localhost kernel[0]: calling mpo_policy_init for Lilu
2018-06-28 15:19:25.617336+0200  localhost kernel[0]: Security policy loaded: Lilu Kernel Extension 1.2.4 DEBUG build (Lilu)
2018-06-28 15:24:20.660892+0200  localhost kernel[0]: (kernel) Lilu:  config @ force enabling due to force flag
2018-06-28 15:24:20.660900+0200  localhost kernel[0]: calling mpo_policy_init for Lilu
2018-06-28 15:24:20.660903+0200  localhost kernel[0]: Security policy loaded: Lilu Kernel Extension 1.2.4 DEBUG build (Lilu)
2018-06-28 15:24:20.696639+0200  localhost kernel[0]: (kernel) Lilu:     api @ force enabling AppleALC (128) on an unsupported operating system due to beta flag
2018-06-28 15:26:51.547990+0200  localhost kernel[0]: considerRebuildOfPrelinkedKernel as.vit9696.Lilu triggered rebuild
2018-06-28 15:35:23.643772+0200  localhost kernel[0]: (kernel) Lilu:  config @ force enabling due to force flag
2018-06-28 15:35:23.643780+0200  localhost kernel[0]: calling mpo_policy_init for Lilu
2018-06-28 15:35:23.643783+0200  localhost kernel[0]: Security policy loaded: Lilu Kernel Extension 1.2.4 DEBUG build (Lilu)
2018-06-28 15:35:23.679480+0200  localhost kernel[0]: (kernel) Lilu:     api @ force enabling AppleALC (128) on an unsupported operating system due to beta flag
2018-06-28 15:35:23.700920+0200  localhost kernel[0]: (kernel) CoreDisplayFixup:     cdf @ (DBG) NVPatcher is disabled by kernel flag -cdfnvoff
2018-06-28 15:37:50.618407+0200  localhost kernel[0]: (kernel) Lilu:  config @ force enabling due to force flag
2018-06-28 15:37:50.618414+0200  localhost kernel[0]: calling mpo_policy_init for Lilu
2018-06-28 15:37:50.618418+0200  localhost kernel[0]: Security policy loaded: Lilu Kernel Extension 1.2.4 DEBUG build (Lilu)
2018-06-28 15:37:50.654090+0200  localhost kernel[0]: (kernel) Lilu:     api @ force enabling AppleALC (128) on an unsupported operating system due to beta flag
2018-06-28 15:37:50.675571+0200  localhost kernel[0]: (kernel) CoreDisplayFixup:     cdf @ (DBG) NVPatcher is disabled by kernel flag -cdfnvoff```

[LukaJankovic]

Update, the issue exists on 10.13 as well

[al3xtjames]

Was this working before at all? You may want to try rebuilding dyld's shared cache.

[LukaJankovic]

4K is working OOB on El Capitan, 10.11, and I'm aware that since Sierra, 10.12, 4K is difficult to achieve on some hardware (like on Intel HD 520).

Rebuilding dyld's shared cache using $ sudo update_dyld_shared_cache -force didn't work.

Edit: That was on 10.14. Testing 10.13 currently... Edit 2: No luck on 10.13 either