![]() I just hadn't manually grabbed all the dependencies. My simplest option may be to upgrade to ubuntu 20.10, which was only released two days ago.Įdit: 45.4 hours, 1.9 days after posting: I installed the ubuntu 20.10 kernel on ubuntu 20.04. Installing the ubuntu 20.10 kernel on ubuntu 20.04 has been a dependency pain. I have not disabled my temperature and fan monitoring.Įdit: 45 hours after posting: Mainline kernel doesn't include zfs, because of the license. The same thorough instructions for verifying its contents apply, in the PPA description.Įdit: My next step is going to be disabling my temperature and fan monitoring.Įdit: 1 day, crashed playing war thunder.Įdit: Immediately after, I added "AMD_DEBUG=nongg,nodma" to /etc/environment, installed the Oibaf ppa, and I installed the 5.8.16 generic mainline kernel from ubuntu. Įdit: 20 hours, my PPA should now work with ubuntu 20.10 groovy, with automated daily builds. This looks like the best discussion of RX 5700 XT issues on linux. It appears firmware is not my magic fix.Įdit: 9 hours after posting, I installed this mesa PPA, because it seems like the next least invasive step that might help: įuture steps I'm considering, not necessarily in order: Boo.Įdit: Also about 8 hours after posting, crashed again. I'd be interested to hear if you find this useful.Įdit: 8 hours later, it green screen crashed again. ![]() The PPA contains thorough instructions for sanity checking its contents.ĭoes anybody have any opinions on how stable AMD GPU firmware releases tend to be? Because the risk here is that AMD will publish something that will break things. The phoronix instructions tell you to just replace the /lib/firmware/amdgpu directory with the current version from the kernel repo. The linux-firmware package is mostly the contents of this kernel repo: git:///pub/scm/linux/kernel/git/firmware/linux-firmware.gitIts files are stored in /lib/firmware. I wondered why nobody had made a PPA to automate this for me, so I did. Since then, AMD has published four more firmware releases for navi10 based cards: 20.10 (six months ago), 20.20, 20.30, and 20.40. Ubuntu 20.04 updates only contains the very first AMD firmware release for these navi10 based graphics cards. I followed these instructions, to manually update the firmware from the kernel repo: ![]() ![]() It crashed three times in the first two days. I got an AMD Radeon RX 5700 XT a few days ago. I have the impression that slow updates to things like graphics card firmware are a real problem on linux, so I tried to do something about it: ![]()
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