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[a1bert <1387010@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

when using opensource radeon driver on Radeon HD 8400, certain operation
in rdesktop like scrolling "eats" whole cpu power. using -b switch
(force bitmap updates) helps

tested on 14.04 trusty, 14.10 utopic

no such issue with fglrx

** Affects: rdesktop (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: cpu rdesktop

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https://bugs.launchpad.net/bugs/1387010

Title:
  rdesktop radeon (ati_drv) high cpu usage

Status in “rdesktop” package in Ubuntu:
  New

Bug description:
  when using opensource radeon driver on Radeon HD 8400, certain
  operation in rdesktop like scrolling "eats" whole cpu power. using -b
  switch (force bitmap updates) helps

  tested on 14.04 trusty, 14.10 utopic

  no such issue with fglrx

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