Thanks for the bug report. The only thing I can see wrong in the above attachments right now is some kind of hardware fault on the motherboard:
[ 100.336754] pcieport 0000:00:1c.5: AER: Corrected error received: 0000:00:1c.5 [ 100.336760] pcieport 0000:00:1c.5: AER: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID) [ 100.336764] pcieport 0000:00:1c.5: AER: device [8086:9d15] error status/mask=00000001/00002000 [ 100.336767] pcieport 0000:00:1c.5: AER: [ 0] RxErr [ 238.598172] pcieport 0000:00:1c.5: AER: Corrected error received: 0000:00:1c.5 [ 238.598182] pcieport 0000:00:1c.5: AER: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID) [ 238.598190] pcieport 0000:00:1c.5: AER: device [8086:9d15] error status/mask=00000001/00002000 [ 238.598194] pcieport 0000:00:1c.5: AER: [ 0] RxErr That might just be a poorly seated PCIe card. And it might not even be related to the main issue you experience, so... -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1870338 Title: freezes on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1870338/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp