Now, I did the font book job to eliminate this issues. But the are still present! After that, I did the test once as admin and once as normal user. Here are the reports in this sequence:
Start time: 18:37:23 01/02/15
Model Identifier: iMac7,1
System Version: OS X 10.9.5 (13F34)
Kernel Version: Darwin 13.4.0
Boot Mode: Safe
Time since boot: 1:12
Memory
BANK 0/DIMM0:
Size: 2 GB
Speed: 667 MHz
Status: OK
Manufacturer: 0x7F98000000000000
BANK 1/DIMM1:
Size: 2 GB
Speed: 667 MHz
Status: OK
Manufacturer: 0x7F98000000000000
SATA
WDC WD3200AAJS-40RYA0
USB
USB-PS/2 Optical Mouse (Logitech Inc.)
SMC
ReadKey for key HDST failed with SMC error code 0x87.
Diagnostic reports
2014-12-29 WindowServer crash
Log
Jan 1 20:13:13 com.apple.PackageKit.InstallStatus: Throttling respawn: Will start in 9 seconds
Jan 2 14:24:40 hfs_mountfs: hfs_early_journal_init failed, erroring out
Jan 2 14:24:40 hfs_mount: hfs_mountfs returned error=22 for device disk1s2
Jan 2 14:24:40 jnl: disk1s2: replay_journal: from: 23169024 to: 30892032 (joffset 0x1d1c000)
Jan 2 14:24:46 jnl: disk1s2: journal replay done.
Jan 2 14:40:26 disk logger: failed to open output file /Volumes/Yo-To-Ex/.fseventsd/000000000000afb8 (No such file or directory). mount point /Volumes/Yo-To-Ex/.fseventsd
Jan 2 14:40:26 disk logger: failed to open output file /Volumes/Yo-To-Ex/.fseventsd/000000000000afb8 (No such file or directory). mount point /Volumes/Yo-To-Ex/.fseventsd
Jan 2 14:51:31 jnl: b(1, 2): replay_journal: from: 12334080 to: 13902336 (joffset 0x951000)
Jan 2 14:51:31 jnl: b(1, 2): journal replay done.
Jan 2 14:52:09 hfs_mountfs: hfs_early_journal_init failed, erroring out
Jan 2 14:52:09 hfs_mount: hfs_mountfs returned error=22 for device disk1s2
Jan 2 14:52:09 jnl: disk1s2: replay_journal: from: 6504448 to: 23323136 (joffset 0x1d1c000)
Jan 2 14:52:19 jnl: disk1s2: journal replay done.
Jan 2 15:41:14 ** Device in slot: SLOT--1 **
Jan 2 15:41:47 ** Device in slot: SLOT--1 **
Jan 2 15:41:47 ** GPU Debug Info Start **
Jan 2 15:41:53 ** GPU Debug Info End **
Jan 2 15:41:53 process WindowServer[92] caught causing excessive wakeups. Observed wakeups rate (per sec): 1817; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 58058
Jan 2 15:42:05 ** Device in slot: SLOT--1 **
Jan 2 15:42:05 ** GPU Debug Info Start **
Jan 2 15:42:12 ** GPU Debug Info End **
Jan 2 15:43:55 jnl: b(1, 2): replay_journal: from: 9667584 to: 21276160 (joffset 0x951000)
Jan 2 15:43:55 jnl: b(1, 2): journal replay done.
Jan 2 18:18:27 disk logger: failed to open output file /Volumes/YOS-OSX/.fseventsd/000000000e9fd51c (No such file or directory). mount point /Volumes/YOS-OSX/.fseventsd
Jan 2 18:18:27 disk logger: failed to open output file /Volumes/YOS-OSX/.fseventsd/000000000e9fd51c (No such file or directory). mount point /Volumes/YOS-OSX/.fseventsd
Agents
com.apple.AirPortBaseStationAgent
Spotlight: Indexing and searching disabled
Font issues: 11
Firewall: On
DNS: xxx (static)
Restricted files: 5
Elapsed time (s): 226
***********************************************************
Start time: 18:52:36 01/02/15
Model Identifier: iMac7,1
System Version: OS X 10.9.5 (13F34)
Kernel Version: Darwin 13.4.0
Boot Mode: Safe
Time since boot: 1:27
Admin access: No
Memory
BANK 0/DIMM0:
Size: 2 GB
Speed: 667 MHz
Status: OK
Manufacturer: 0x7F98000000000000
BANK 1/DIMM1:
Size: 2 GB
Speed: 667 MHz
Status: OK
Manufacturer: 0x7F98000000000000
SATA
WDC WD3200AAJS-40RYA0
USB
USB-PS/2 Optical Mouse (Logitech Inc.)
Diagnostic reports
2014-12-30 Mail crash
2014-12-30 Maps crash x3
Log
Dec 29 21:40:17 com.apple.PackageKit.InstallStatus: Throttling respawn: Will start in 10 seconds
Dec 29 22:42:25 com.apple.storeagent: Exit timeout elapsed (1 seconds). Killing
Jan 2 14:40:25 com.apple.PackageKit.InstallStatus: Throttling respawn: Will start in 9 seconds
Jan 2 16:21:38 com.apple.PackageKit.InstallStatus: Throttling respawn: Will start in 9 seconds
Agents
com.apple.AirPortBaseStationAgent
Spotlight: Indexing and searching disabled
Font issues: 11
Firewall: On
DNS: xxx (static)
Restricted files: 1
Elapsed time (s): 136
--------------------------------------------------------
What can I do more then this? I think, the fonts are not the problem.
In the mean time, I did a clone of the Yosemite HDD with SuperDuper an made it bootable. When I boot from this clone, the same thing happens as when I boot from the internal HDD! Only in safe mode I get access to the machine, otherwise it hangs every time in boot sequence!
I hope, there will be some solutions for this bug to resolve it.
Many thanks in advance and Happy New Year!