launcher window black after closing game output widow

after closing the game and clogins the game output window, launcher window goes black and following output appears.
does not happen all the time, launcher window is OK until I close game output

[0726/171458.789810:ERROR:gl_context_glx.cc(232)] Couldn't make context current with X drawable.
[0726/171458.793387:ERROR:gles2_cmd_decoder.cc(4387)] GLES2DecoderImpl: Context lost during MakeCurrent.
[0726/171458.797016:WARNING:x11_util.cc(1349)] X error received: serial 1010, error_code 181 (GLXBadWindow), request_code 154, minor_code 26 (X_GLXMakeContextCurrent)
[0726/171458.797080:ERROR:gles2_cmd_decoder.cc(4382)] GLES2DecoderImpl: Trying to make lost context current.
[0726/171458.797160:ERROR:gl_context_glx.cc(232)] Couldn't make context current with X drawable.
[0726/171458.797312:ERROR:gles2_cmd_decoder.cc(4382)] GLES2DecoderImpl: Trying to make lost context current.
[0726/171458.797353:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1
[0726/171458.799113:WARNING:x11_util.cc(1349)] X error received: serial 1039, error_code 8 (BadMatch (invalid parameter attributes)), request_code 154, minor_code 26 (X_GLXMakeContextCurrent)
[0726/171458.799203:WARNING:x11_util.cc(1349)] X error received: serial 1041, error_code 3 (BadWindow (invalid Window parameter)), request_code 4, minor_code 0 (X_DestroyWindow)
[0726/171458.799284:ERROR:gl_context_glx.cc(232)] Couldn't make context current with X drawable.
[0726/171458.801041:WARNING:x11_util.cc(1349)] X error received: serial 1069, error_code 8 (BadMatch (invalid parameter attributes)), request_code 154, minor_code 26 (X_GLXMakeContextCurrent)
[0726/171458.801092:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1
[0726/171458.801159:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1
[0726/171458.801223:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1
[0726/171458.801289:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1
[0726/171458.801354:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1
[0726/171458.801420:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1
[0726/171458.801484:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1
[0726/171458.801562:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1
[0726/171458.801627:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1
[0726/171458.801691:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1
[0726/171458.802065:ERROR:gles2_cmd_decoder.cc(4382)] GLES2DecoderImpl: Trying to make lost context current.
[0726/171458.802402:ERROR:gl_context_glx.cc(232)] Couldn't make context current with X drawable.
[0726/171458.816851:WARNING:x11_util.cc(1349)] X error received: serial 1097, error_code 8 (BadMatch (invalid parameter attributes)), request_code 154, minor_code 26 (X_GLXMakeContextCurrent)
[0726/171458.817008:ERROR:gl_context_glx.cc(232)] Couldn't make context current with X drawable.
[0726/171458.817991:WARNING:x11_util.cc(1349)] X error received: serial 1127, error_code 8 (BadMatch (invalid parameter attributes)), request_code 154, minor_code 26 (X_GLXMakeContextCurrent)
[0726/171458.818193:ERROR:gl_context_glx.cc(232)] Couldn't make context current with X drawable.
[0726/171458.819125:WARNING:x11_util.cc(1349)] X error received: serial 1155, error_code 8 (BadMatch (invalid parameter attributes)), request_code 154, minor_code 26 (X_GLXMakeContextCurrent)
[0726/171458.819241:ERROR:gl_context_glx.cc(232)] Couldn't make context current with X drawable.
[0726/171458.820148:WARNING:x11_util.cc(1349)] X error received: serial 1183, error_code 8 (BadMatch (invalid parameter attributes)), request_code 154, minor_code 26 (X_GLXMakeContextCurrent)
[0726/171458.820264:ERROR:gl_context_glx.cc(232)] Couldn't make context current with X drawable.
[0726/171458.821165:WARNING:x11_util.cc(1349)] X error received: serial 1211, error_code 8 (BadMatch (invalid parameter attributes)), request_code 154, minor_code 26 (X_GLXMakeContextCurrent)
[0726/171458.821276:ERROR:gl_context_glx.cc(232)] Couldn't make context current with X drawable.
[0726/171458.822235:WARNING:x11_util.cc(1349)] X error received: serial 1239, error_code 8 (BadMatch (invalid parameter attributes)), request_code 154, minor_code 26 (X_GLXMakeContextCurrent)