<![CDATA[Error message when trying to open any file]]>Since my Opera was updated a few days ago I see a weird behavior:

I have Opera already running and give on the commandline:
opera <anyfile>
and get

[0202/182531:ERROR:object_proxy.cc(583)] Failed to call method: org.freedesktop.UPower.GetDisplayDevice: object_path= /org/freedesktop/UPower: org.freedesktop.DBus.Error.UnknownMethod: Method "GetDisplayDevice" with signature "" on interface "org.freedesktop.UPower" doesn't exist

Version/System:
Version: 42.0.2393.351 - Opera is up to date
Update stream: Stable
System: Ubuntu precise (12.04.5 LTS) (x86; GNOME)

The file to be opened is then displayed o.k. in the browser.

Any ideas?

ulrich

]]>https://forums.opera.com/topic/19116/error-message-when-trying-to-open-any-fileRSS for NodeMon, 13 Apr 2026 18:59:50 GMTThu, 02 Feb 2017 18:52:48 GMT60<![CDATA[Reply to Error message when trying to open any file on Thu, 02 Feb 2017 19:02:05 GMT]]>So your old version of Ubuntu doesn't support that. It's not unusual to see messages like that when you open Opera from a terminal as not all versions of Linux support the same features. As long as Opera actually works as expected you can pretty much ignore messages in the terminal.

]]>https://forums.opera.com/post/114338https://forums.opera.com/post/114338Thu, 02 Feb 2017 19:02:05 GMT