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ubuntu-bug _usr_lib_xorg_Xorg.0.crash
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ID is.
** Tags added: cosmic
** Changed in: xorg-server (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1802950
Title:
X.org crashes after upgrade to 18.10
Status in xorg-server package in Ubuntu:
Incomplete
Bug description:
After the upgrade from 18.04 to 18.10, SDDM fails to start. This happens with
kernel 4.18.0-10 and 4.15.0-36 (it was the chance to discover grub-reboot)
See SDDM crash file attached.
The machine is a virtual machine, and PCI devices use virtio-pci
driver for example.
I looked into /var/log/Xorg.0.log and found many error messages, the first
one being :
(EE) open /dev/dri/card0: No such file or directory
See Xorg log file and crash file attached.
Then I looked at the output of 'lspci -vvnn' and it seems that no kernel
driver manages the VGA Controller.
See output of 'lspci -vvnn' attached
According to the following message, the missing kernel driver may be :
bochs-drm or virtio-vga
https://www.redhat.com/archives/libvir-list/2015-August/msg00220.html
# lsb_release -rd
Description: Ubuntu 18.10
Release: 18.10
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