Here before that error lists
Dec 8 03:35:39 localhost snap[2590]: [2016-12-08 03:35:39.561979] mirplatform: Found graphics driver: mir:mesa-kms (version 0.24.1)
Dec 8 03:35:39 localhost snap[2590]: [2016-12-08 03:35:39.562510] mirplatform: Found graphics driver: mir:mesa-x11 (version 0.24.1)
Here before that error lists
Dec 8 03:35:39 localhost snap[2590]: [2016-12-08 03:35:39.561979] mirplatform: Found graphics driver: mir:mesa-kms (version 0.24.1)
Dec 8 03:35:39 localhost snap[2590]: [2016-12-08 03:35:39.562510] mirplatform: Found graphics driver: mir:mesa-x11 (version 0.24.1)