Lu sur MacFixit à l'instant:
"HP Communications causes system slowdown Hewlett Packard's "HP Communications (version 4.6.3)" component is the culprit behind at least some of the reports detailing overall system sluggishness after applying the Mac OS X 10.2.2 update.
Most reports indicate that the problem takes hold after a few hours of normal operation, and result in slower menu access, increased application launch times, and delayed window drawing in the Finder. Process Manager displays gradually increasing processor usage from the application, rising upwards of 60 percent in most instances.
Killing the process "HP Communications" - accomplished by using the "Quit Process" command under the File menu in Process Manager - alleviates system sluggishness, but in turn disallows printer functionality.
In Mac OS X 10.2.1, the HP ScanJet Manager software component also severely drained processor cycles, in some cases using up to 90 percent of the system's resources and causing dramatic system slow-down. The company's workaround suggested removing the HP ScanJet Manager from the "Login Items" pane of System Preferences, then using the scanner through a third-party utility or the included PrecisionScan Pro software.
Similarly, removing the supplied HP Communications software component, and instead using the open-source gimp-print 4.2.4-pre1 drivers may allow proper function without system slow-down for some Hewlett Packard printers.
Incompatible Printers A number of printers, particularly models from Samsung"
Alors? Avez-vous ce "HP communication" sur votre Mac?