My Qt Creator (from ubuntu-sdk) won't start after updating to 15.04. It gives this dialog after the window has opened:
[3]+ Segmentation fault (core dumped) qtcreator
Also I don't understand the console prints:
[PIPELIGHT:LIN:unknown] attached to process.
[PIPELIGHT:LIN:unknown] checking environment variable PIPELIGHT_SILVERLIGHT5_1_CONFIG.
[PIPELIGHT:LIN:unknown] searching for config file pipelight-silverlight5.1.
[PIPELIGHT:LIN:unknown] trying to load config file from '/home/xxx/.config/pipelight-silverlight5.1'.
[PIPELIGHT:LIN:unknown] trying to load config file from '/etc/pipelight-silverlight5.1'.
[PIPELIGHT:LIN:unknown] trying to load config file from '/usr/share/pipelight/configs/pipelight-silverlight5.1'.
[PIPELIGHT:LIN:unknown] sandbox not found or not installed!
[PIPELIGHT:LIN:silverlight5.1] using wine prefix directory /home/xxx/.wine-pipelight.
[PIPELIGHT:LIN:silverlight5.1] checking plugin installation - this might take some time.
[install-dependency] wine-silverlight5.1-installer is already installed in '/home/xxx/.wine-pipelight'.
[install-dependency] wine-mpg2splt-installer is already installed in '/home/xxx/.wine-pipelight'.
[PIPELIGHT:WIN:silverlight5.1] embedded mode is on.
[PIPELIGHT:WIN:silverlight5.1] windowless mode is off.
[PIPELIGHT:WIN:silverlight5.1] linux windowless mode is off.
[PIPELIGHT:WIN:silverlight5.1] force SetWindow is off.
[PIPELIGHT:WIN:silverlight5.1] window class hook is on.
[PIPELIGHT:WIN:silverlight5.1] strict draw ordering is off.
[PIPELIGHT:WIN:silverlight5.1] replaced API function CreateWindowExA.
[PIPELIGHT:WIN:silverlight5.1] replaced API function CreateWindowExW.
[PIPELIGHT:WIN:silverlight5.1] replaced API function TrackPopupMenuEx.
[PIPELIGHT:WIN:silverlight5.1] replaced API function TrackPopupMenu.
fixme:advapi:RegisterTraceGuidsW (0x7422a7, 0x7e0120, {aa087e0e- 0b35-4e28-8f3a-440c3f51eef1}, 1, 0x6cf628, (null), (null), 0x7e0120): stub
fixme:advapi:RegisterTraceGuidsW register trace class {aa087e0e-0b35-4e28-8f3a-440c3f51eef1}
[PIPELIGHT:WIN:silverlight5.1] init successful!
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 154 (GLX)
Minor opcode of failed request: 3 (X_GLXCreateContext)
Value in failed request: 0x0
Serial number of failed request: 182
Current serial number in output stream: 183
Why does starting Qt Creator trigger some Pipelight garbage? Yes, I have installed Pipelight, but it shouldn't have anything to do with Qt Creator... right?
