[Bug 1877871] Re: [radeon] X windows hangs following upgrade from 18.04 to 20.04

[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877871

[Bug 1877871] Re: [radeon] X windows hangs following upgrade from 18.04 to 20.04

Thanks. The next step is to bisect the kernel. First, find the last -rc kernel works and the first -rc kernel doesn’t work from http://kernel.ubuntu.com/~kernel-ppa/mainline/ Then, $ sudo apt build-dep linux $ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git $ cd linux

[Bug 1877871] Re: [radeon] X windows hangs following upgrade from 18.04 to 20.04

This bug remains in version 5.7.0-944 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877871 Title: [radeon] X windows hangs following upgrade from 18.04 to 20.04 To manage notifications about this

[Bug 1877871] Re: [radeon] X windows hangs following upgrade from 18.04 to 20.04

Is there a way I can simply not start Radeon? I do not need it. I have attempted to blacklist Radeon in a couple of ways but have not been successful in getting the laptop to boot without booting in recovery mode. -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1877871] Re: [radeon] X windows hangs following upgrade from 18.04 to 20.04

I installed both of the packages in reverse order due to dependencies. On reboot, the screen behaved the same, hanging with a white background. The latest boot log is attached. Thanks for the continued effort. ** Attachment added: "vmlinuz-5.7.0-994-generic boot.log"

[Bug 1877871] Re: [radeon] X windows hangs following upgrade from 18.04 to 20.04

https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/2020-05-20/ Download and install the following deb: linux-image-unsigned-5.7.0-994-generic_5.7.0-994.202005192206_amd64.deb linux-modules-5.7.0-994-generic_5.7.0-994.202005192206_amd64.deb -- You received this bug notification because

[Bug 1877871] Re: [radeon] X windows hangs following upgrade from 18.04 to 20.04

I've added a boot log following the 5.4.0.31.35 installation. ** Attachment added: "Boot log from latest kernel installation" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1877871/+attachment/5374288/+files/boot%20Ubuntu%205.4.0-31.35-generic%205.4.34.log -- You received this bug

Re: [Bug 1877871] Re: [radeon] X windows hangs following upgrade from 18.04 to 20.04

|I am happy to test this kernel but I am unfamiliar as to how to proceed.  Do I click on each of the ".deb" links in the order presented?  | |How to apply the patches listed? | | | |These binary packages represent builds of the mainline or stable Linux kernel tree at the commit below:  

[Bug 1877871] Re: [radeon] X windows hangs following upgrade from 18.04 to 20.04

Please test latest drm-tip kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/current/ ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.