I have two HP 2511x HD displays connected to my Ubuntu Studio
workstation, currently running 18.04.
With the previous ATI Radeon All-in-Wonder card some applications were
able to display over all parts of the two displays, some were not.
Windows would vanish about 1/3 of the way to the right on the secondary
display. For example, "xterm" had no problems but "Terminal Emulator"
did. I replaced the All-in-Wonder, with its 256Mb of memory, with an
AMD Radeon 5550 card with 1GB of RAM. (Probably needed anyway, the
All-in-Wonder fell apart, as others have, when removed as bad solder
joints failed).
This solved the problem.
I am hoping that this change also solves my problems with upgrading to
18.10 which failed with the previous card (blank display at first login
screen, no display problems before).
Mike Squires
--
Michael L. Squires, Ph.D., M.P.A.
546 North Park Ridge Road
Bloomington, IN 47408
Home phone: 812-333-6564
Cell phone: 812-369-5232
www.siralan.org or www.smithgreensound.com
UN*X at home since 1985
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