(In reply to k ts from comment #9) > That same version of ff is all OK with Dell N4110. This affects also the N4110. I was wrong. [ +12.283534] Socket Process[15463]: segfault at 0 ip 000056384919273e sp 00007ffdcb91da00 error 6 in firefox[563849184000+78000] [ +0.000020] Code: a0 58 08 00 48 8b 33 e8 80 1d ff ff 48 8b 33 bf 0a 00 00 00 e8 43 1e ff ff 48 8d 05 4c 79 08 00 48 8d 15 a3 a0 06 00 48 89 10 <c7> 04 25 00 00 00 00 00 00 00 00 0f 0b 0f 1f 44 00 00 48 85 ff 74