升级卡进度条后重启，有日志。

yfengs

00:000 00:000 AAPL: [EB|#LOG:INIT] 2020-09-08T10:51:12
00:056 00:056 AAPL: [EB|#VERSION] bootbase.efi 495.40.3~33 (Official), built 2020-08-24T11:23:07-0700
00:111 00:055 AAPL: [EB|#BUILD] BUILD-INFO[306]:{"DisplayName":"bootbase.efi","DisplayVersion":"495.40.3~33","RecordUuid":"D592DA7E-C0F5-4B42-A6E7-2F343D42F904","BuildTime":"2020-08-24T11:23:07-0700","ProjectName":"efiboot","ProductName":"bootbase.efi","SourceVersion":"495.40.3","BuildVersion":"33","BuildConfiguration":"Release","BuildType":"Official"}
00:167 00:055 AAPL: [EB|`CFG:DEV] { 0x0
00:222 00:055 AAPL: [EB|`CFG:DEV] } 0x0
00:277 00:055 AAPL: [EB|#H:IS] 0
00:333 00:055 AAPL: [EB|#WL:MODE] 0
00:618 00:285 AAPL: [EB|#CONFIG:SRC] <default>
00:675 00:057 AAPL: [EB|#CONFIG| 0] boot-save-log : 0x0000000000000002 (0x0000000000000002 < 0xFFFFFFFFFFFFFFFF) <default>
00:732 00:056 AAPL: [EB|#CONFIG| 1] wake-save-log : 0x0000000000000002 (0x0000000000000002 < 0x0000000000000002) <default>
00:787 00:055 AAPL: [EB|#CONFIG| 2] console       : 0x0000000000000001 (0x0000000000000001 < 0x0000000000000001) <default>
00:844 00:056 AAPL: [EB|#CONFIG| 3] serial        : 0x0000000000000000 (0x0000000000000000 < 0x0000000000000000) <default>
00:899 00:055 AAPL: [EB|#CONFIG| 4] embed-log-dt  : 0x0000000000000000 (0x0000000000000000 < 0x0000000000000000) <default>
00:955 00:055 AAPL: [EB|#CONFIG| 5] timestamps    : 0x0000000000000000 (0x0000000000000000 < 0xFFFFFFFFFFFFFFFF) <default>
01:011 00:056 AAPL: [EB|#CONFIG| 6] log-level     : 0x0000000000000001 (0x0000000000000001 & 0x0000000000000021) <default>
01:066 00:055 AAPL: [EB|#CONFIG| 7] breakpoint    : 0x0000000000000000 (0x0000000000000000 & 0x0000000000000000) <default>
01:121 00:055 AAPL: [EB|#CONFIG| 8] kc-read-size  : 0x0000000000100000 (0x0000000000100000 < 0xFFFFFFFFFFFFFFFF) <default>
01:177 00:055 AAPL: [EB|#H:IS] 0
01:231 00:054 AAPL: [EB|#WL|0] 0x01 0x01   0 0x00
01:393 00:161 AAPL: [EB|#BRD:NV] Mac-7BA5B2D9E42DDD94
01:452 00:059 AAPL: [EB|#WL|1] 0x01 0x01   2 0x00
01:507 00:055 AAPL: [EB|`BST:IDT] {
01:566 00:058 AAPL: [EB|`BST:IDT] }
01:621 00:055 AAPL: [EB|#WL|2] 0x01 0x01   3 0x00
01:676 00:055 AAPL: [EB|#WL|3] 0x01 0x01   4 0x00
01:732 00:055 AAPL: [EB|#BRD:NV] Mac-7BA5B2D9E42DDD94
01:787 00:055 AAPL: [EB|#WL|4] 0x01 0x01   5 0x00
01:843 00:055 AAPL: [EB|`H:CHK] BM: 0x0000000000000000
01:898 00:055 AAPL: [EB|`H:LV] Err(0xE) @ GV boot-signature
01:953 00:054 AAPL: [EB|#WL|5] 0x01 0x01  23 0x0E
02:125 00:171 AAPL: [EB|`H:LV] Err(0xE) @ GV boot-image-key
02:286 00:160 AAPL: [EB|#WL|6] 0x01 0x01  24 0x0E
02:346 00:059 AAPL: [EB|`H:LV] Err(0xE) at GV? boot-image
02:403 00:057 AAPL: [EB|`H:LV] Err(0xE) @ SV- boot-signature
02:459 00:056 AAPL: [EB|`H:LV] Err(0xE) @ SV- boot-image-key
02:516 00:057 AAPL: [EB|`H:LV] Err(0xE) @ SV- boot-image
02:571 00:055 AAPL: [EB|#H:NOT]
02:627 00:055 AAPL: [EB|`SB:EN] Err(0xE) @ LocP 24B73556-2197-4702-82A8-3E1337DAFBF2
02:694 00:067 AAPL: [EB|#LIMG:DP] Acpi(PNP0A03,0)/Pci(1|3)/Pci(0|1)/SATA(0,FFFF)/HD(Part2,Sig7F09C97B-B685-4078-92A7-98C705BE35F5)/VenMedia(BE74FCF7-0B7C-49F3-9147-01F4042E6842)
02:750 00:055 AAPL: [EB|#LIMG:FP] \2D4A5C14-9DCD-3DE5-AFC2-2176FA29E418\com.apple.installer\boot.efi
02:805 00:055 AAPL: [EB|#LIMG:OPT] ()
02:861 00:055 AAPL: [EB|`OPT:LXF] 'LF (\\2D4A5C14-9DCD-3DE5-AFC2-2176FA29E418\\com.apple.installer\\com.apple.Boot.plist)
02:916 00:054 AAPL: [EB|`LD:LF] FIO: 0, DIR: 1, P: \\2D4A5C14-9DCD-3DE5-AFC2-2176FA29E418\\com.apple.installer\\com.apple.Boot.plist, DP: 0
03:001 00:085 AAPL: [EB:#KF] (-rootdmg-ramdisk auth-root-dmg=file:///macOS%20Install%20Data/BaseSystem.dmg lca-boot-mode=autoinstall-msu)
03:135 00:134 AAPL: [EB|#MBA:CL] ()
03:191 00:055 AAPL: [EB|#MBA:NV] (-v keepsyms=1 debug=0x100 npci=0x2000 alcid=1 -lilubetaall vsmcgen=1 agdpmod=pikera slide=135)
03:248 00:057 AAPL: [EB|#MBA:KF] (-rootdmg-ramdisk auth-root-dmg=file:///macOS%20Install%20Data/BaseSystem.dmg lca-boot-mode=autoinstall-msu)
03:303 00:055 AAPL: [EB|#MBA:OUT] (-v keepsyms=1 debug=0x100 npci=0x2000 alcid=1 -lilubetaall vsmcgen=1 agdpmod=pikera slide=135 -rootdmg-ramdisk auth-root-dmg=file:///macOS%20Install%20Data/BaseSystem.dmg lca-boot-mode=autoinstall-msu)
03:359 00:056 AAPL: [EB|#LOG:VERBOSE] 2020-09-08T10:51:16
03:415 00:056 AAPL: [EB|`CSR:S] csr-active-config = 0x000003E7
03:471 00:055 AAPL: [EB|#OPT:BM] 0x84182
03:527 00:056 AAPL: [EB|`OPT:LXF] 'LF (\\2D4A5C14-9DCD-3DE5-AFC2-2176FA29E418\\com.apple.installer\\PlatformSupport.plist)
03:582 00:055 AAPL: [EB|`LD:LF] FIO: 0, DIR: 1, P: \\2D4A5C14-9DCD-3DE5-AFC2-2176FA29E418\\com.apple.installer\\PlatformSupport.plist, DP: 0
03:637 00:055 AAPL: [EB|`LD:OFS] Err(0xE) @ OPEN (\\2D4A5C14-9DCD-3DE5-AFC2-2176FA29E418\\com.apple.installer\\PlatformSupport.plist)
03:693 00:055 AAPL: [EB|`OPT:LXF] Err(0xE) @ 'LF
03:777 00:083 AAPL: [EB|`OPT:LXF] 'LF (System\\Library\\CoreServices\\PlatformSupport.plist)
04:188 00:411 AAPL: [EB|`LD:LF] FIO: 0, DIR: 1, P: System\\Library\\CoreServices\\PlatformSupport.plist, DP: 0
04:248 00:060 AAPL: [EB|#B:VAw]
04:303 00:055 AAPL: [EB|#P:CPR] N

yfengs

剩下的见图片

johnliuyinan

一样 同求解决方案

伍仁斌

一般升级要重启好多次的。

letoor

老哥，你这个-v日志这是在哪找到的哦，我一直搞不清楚在哪可以看到