Package: epiphany-browser Version: 3.22.3-1 Followup-For: Bug #847553 Control: reassign -1 libx11-6 1.6.4-2 I downgraded libx11-6 to version 1.6.3-1 since this morning, and did not reproduce the problem since. I think it's best to reassign to that package. Jérémy