I am using an external drive over USB.
Burning Data-DVD/CD or burning an ISO-file on a DVD/CD is in process untill 100%. Then the tray is opened. The dialogue says, that the tray could not be opened. The only option is to press "cancel". This results in error 15. The actually written DVD/CD is not readable and useless.
The same error occurs when I try burning with k3b or with the following terminal command::
growisofs -dvd-compat -Z
This is the end of my log-file in brasero:
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn Async SYNCHRONIZE CACHE succeeded after 0.1 seconds
BraseroLibburn Closing
BraseroLibburn called brasero_job_set_dangerous
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn Closing track 01 (absolute track and session number 1)
BraseroLibburn Something went wrong
BraseroLibburn called brasero_job_error
BraseroLibburn finished with an error
BraseroLibburn asked to stop because of an error
error = 15
message = "Ein Fehler trat beim Beschreiben der CD/DVD auf"
BraseroLibburn stopping
Session error : Ein Fehler trat beim Beschreiben der CD/DVD auf
(brasero_burn_record brasero-burn.c:2856)