Thanks for the link.
It appears your crash occurred in the nvidia graphics driver (version
390):
Xorg (7) /lib/x86_64-linux-gnu/libgcc_s.so.1+11ba4 → /lib/x86_64-linux-
gnu/libc-2.27.so+165f21 → /lib/x86_64-linux-gnu/libgcc_s.so.1+12da5 →
/lib/x86_64-linux-gnu/libgcc_s.so.1+f373 → /lib/x86_64-linux-
gnu/libgcc_s.so.1+10550 → /lib/x86_64-linux-gnu/libgcc_s.so.1+1138c →
/lib/x86_64-linux-gnu/libc-2.27.so+131168 → /usr/lib/xorg/Xorg+1b88ad →
/usr/lib/xorg/Xorg+1bc649 → /lib/x86_64-linux-
gnu/libpthread-2.27.so+12890 → /lib/x86_64-linux-gnu/ld-2.27.so+fe47 →
/lib/x86_64-linux-gnu/ld-2.27.so+1770a →
/usr/lib/xorg/modules/libwfb.so+25597 → /usr/lib/x86_64-linux-
gnu/nvidia/xorg/nvidia_drv.so+60a46c → [heap]+d35cb0
That's something which isn't open source but hopefully a future update
from Nvidia will resolve it.
If the cause of the crash is in the open source parts of that stack
trace, we can't tell, unfortunately.
** Also affects: nvidia-graphics-drivers-390 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: nvidia-graphics-drivers-390 (Ubuntu)
Importance: Undecided => High
** Changed in: xorg-server (Ubuntu)
Importance: Undecided => High
** Tags added: nvidia
** Summary changed:
- Xorg crashes after system sleep / wakeup
+ [nvidia] Xorg crashes after system sleep / wakeup
** Summary changed:
- [nvidia] Xorg crashes after system sleep / wakeup
+ [nvidia] Xorg crashes after system sleep / wakeup, in libwfb.so+25597 →
nvidia_drv.so+60a46c → [heap]+d35cb0
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/1769819
Title:
[nvidia] Xorg crashes after system sleep / wakeup, in libwfb.so+25597
→ nvidia_drv.so+60a46c → [heap]+d35cb0
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/1769819/+subscriptions
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