Red Hat Bugzilla – Bug 206139
Wrong Vert rate for Samsung SyncMaster 192N change 85-->75
Last modified: 2007-11-30 17:11:42 EST
Description of problem:
Wrong Vert rate for Samsung SyncMaster 192N...
Is setup for 56-85 (WRONG) and should be 56-75
Horiz 30-81 Vert 56-75
Version-Release number of selected component (if applicable):
Applies to all builds when grub launches also when X windows is started.
Monitor displays an "Invalid Monitor Mode" during install and even after a
full install during grub to X startup.
The Samsung SyncMaster 192N looks electrically identical to the 920MP(digital)
in both its Vert and Horz rates which are as stated above!
Problem is MORE SEVERE under Fedora 6 Beta 2 and I do not know how to get
around it even with Text mode setup!
Steps to Reproduce:
1. Do not enter linux skipddc or vga=0x31a
Grub loads (both phases) and then the monitor goes out of sync!
I have (post) edited the xorg.conf but this does not help during installs!
*** This bug has been marked as a duplicate of 206138 ***