the file xsession-errors in home directory does not help :
This is what I get instantly when I click on shutdown or logout button
-------------------------
encoding error : output conversion failed due to conv error, bytes 0xB4 0x75 0x62 0x75
I/O error : encoder error
WARN 2012-03-04 19:35:46 unity <unknown>:0 Unable to fetch children: No such interface `org.ayatana.bamf.view' on object at path /org/ayatana/bamf/application1003059470
WARN 2012-03-04 19:35:46 unity <unknown>:0 Unable to fetch children: No such interface `org.ayatana.bamf.view' on object at path /org/ayatana/bamf/application1003059470
---------------------------------
In 11.10 the bug occured 80% of time. Now in 12.04 100%.
Some believe that this is the USB 3 controller bug that causes this but I can't decipher how.
It is probably related to Unity and Lightdm rather.
the file xsession-errors in home directory does not help :
This is what I get instantly when I click on shutdown or logout button
------- ------- ------- ---- bamf.view' on object at path /org/ayatana/ bamf/applicatio n1003059470
encoding error : output conversion failed due to conv error, bytes 0xB4 0x75 0x62 0x75
I/O error : encoder error
WARN 2012-03-04 19:35:46 unity <unknown>:0 Unable to fetch children: No such interface `org.ayatana.
WARN 2012-03-04 19:35:46 unity <unknown>:0 Unable to fetch children: No such interface `org.ayatana. bamf.view' on object at path /org/ayatana/ bamf/applicatio n1003059470 ------- ------- ------- -----
-------
In 11.10 the bug occured 80% of time. Now in 12.04 100%.
Some believe that this is the USB 3 controller bug that causes this but I can't decipher how.
It is probably related to Unity and Lightdm rather.