Hi! This happens on my stretch system too. Randomly. Here is what I have in the kernel log:
Aug 6 10:04:14 panpaniscus kernel: [63602.944141] traps: gnome-shell[1438] general protection ip:7f7b0f36f95a sp:7ffc5cb45aa0 error:0 in libgobject-2.0.so.0.5000.3[7f7b0f33b000+52000] Version of gnome-shell is 3.22.3-3 I don't have an NVIDIA graphics card. lspci says: 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) Maybe it helps debug this further. Much appreciated. Cheers! Ulrike
