[Bug 1323074] Re: Missing bios during GPU passthrough with virt-manager
** Changed in: virt-manager (Ubuntu) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1323074 Title: Missing bios during GPU passthrough with virt-manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1323074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1323074] Re: Missing bios during GPU passthrough with virt-manager
Upgrading to Utopic fixed the bug. I guess this bug can be closed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1323074 Title: Missing bios during GPU passthrough with virt-manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1323074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1323074] Re: Missing bios during GPU passthrough with virt-manager
** Changed in: virt-manager (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1323074 Title: Missing bios during GPU passthrough with virt-manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1323074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1323074] Re: Missing bios during GPU passthrough with virt-manager
There is no directory /var/log/audit and nothing in syslog. Also when trying to pass through the device with vfio. I did had to make some changes to the libvirt-aa-helper apparmor profile to give libvirt rw access to /dev/vfio/* to get pass through with vfio to work. After that I didn't encounter any DENIED messages anymore. After reading https://bugzilla.kernel.org/show_bug.cgi?id=57831 where it was suggested that fglrx might work, I tried installing fglrx in the guest. But, again, I got almost the same error. ** Bug watch added: Linux Kernel Bug Tracker #57831 http://bugzilla.kernel.org/show_bug.cgi?id=57831 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1323074 Title: Missing bios during GPU passthrough with virt-manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1323074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1323074] Re: Missing bios during GPU passthrough with virt-manager
Thanks for submitting this bug. Could you please look through /var/log/audit/audit.log if it exists, else /var/log/syslog, and look for any DENIED messages which seem relevant? sudo grep DENIED /var/log/audit/audit.log /var/log/syslog | grep libvirt should show what we need. ** Changed in: virt-manager (Ubuntu) Status: New = Incomplete ** Changed in: virt-manager (Ubuntu) Importance: Undecided = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1323074 Title: Missing bios during GPU passthrough with virt-manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1323074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1323074] Re: Missing bios during GPU passthrough with virt-manager
Same error still occurs when trying to pass through the GPU with vfio -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1323074 Title: Missing bios during GPU passthrough with virt-manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1323074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1323074] Re: Missing bios during GPU passthrough with virt-manager
Example of dmesg output in a trusty guest: [2.251895] [drm] initializing kernel modesetting (TURKS 0x1002:0x6759 0x174B:0xE193). [2.251909] [drm] register mmio base: 0xFC04 [2.251910] [drm] register mmio size: 131072 [2.251999] radeon :00:08.0: Expecting atombios for evergreen GPU [2.252039] radeon :00:08.0: Fatal error during GPU init [2.252382] [drm] radeon: finishing device. [2.252384] [TTM] Memory type 2 has not been initialized [2.264105] radeon: probe of :00:08.0 failed with error -22 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1323074 Title: Missing bios during GPU passthrough with virt-manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1323074/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
