View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0017648 | CentOS-8 | kernel | public | 2020-08-06 21:25 | 2020-08-08 13:59 |
Reporter | gopit | Assigned To | |||
Priority | urgent | Severity | crash | Reproducibility | always |
Status | new | Resolution | open | ||
Summary | 0017648: Post Upgrade: kernel crashes in dual monitor setup. Second display screen is black (Showing only mouse cursor and no GUI) | ||||
Description | Upgrading from kernel 4.18.0-147.el8.x86_64 to 4.18.0-193.el8.x86_64 Post upgrade issue: kernel crashes in dual monitor setup. Second display screen is black (Showing only mouse cursor and no GUI) $dmesg kernel: nouveau 0000:01:00.0: gr: data_error 0000009c [] ch 5 [007f6d9000 kernel: nouveau 0000:01:00.0: gr: data_error 0000009c [] ch 5 [007f6d9000 kernel: nouveau 0000:01:00.0: gr: data_error 0000009c [] ch 5 [007f6d9000 kernel: nouveau 0000:01:00.0: gr: data_error 0000009c [] ch 5 [007f6d9000 kernel: nouveau 0000:01:00.0: gr: data_error 0000009c [] ch 5 [007f6d9000 | ||||
Steps To Reproduce | 1. Install Centos - kernel 4.18.0-147.el8.x86_64 2. Configure Dual monitors ( dual display ) 3. Upgrade using - "sudo yum update" 4. Upgraded to 4.18.0-193.el8.x86_64 5. Reboot 6. Second screen display in black (showing the mouse navigation but no GUI) 7. Check kernel messages and logs "/etc/log/messages" kernel: nouveau 0000:01:00.0: gr: data_error 0000009c [] ch 5 [007f6d9000 kernel: nouveau 0000:01:00.0: gr: data_error 0000009c [] ch 5 [007f6d9000 kernel: nouveau 0000:01:00.0: gr: data_error 0000009c [] ch 5 [007f6d9000 kernel: nouveau 0000:01:00.0: gr: data_error 0000009c [] ch 5 [007f6d9000 kernel: nouveau 0000:01:00.0: gr: data_error 0000009c [] ch 5 [007f6d9000 | ||||
Tags | No tags attached. | ||||