[Bug 1956408] Re: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic
*** This bug is a duplicate of bug 1956401 *** https://bugs.launchpad.net/bugs/1956401 Thank you for the report and information! We're working to get a fix out. Please refer to bug 1956401 for updates -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956408 Title: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1956408] Re: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic
*** This bug is a duplicate of bug 1956401 *** https://bugs.launchpad.net/bugs/1956401 ** This bug is no longer a duplicate of bug 1956396 kernel 5.13.0-23 extremely slow boot on AMD proc/graphics ** This bug has been marked a duplicate of bug 1956401 amdgpu hangs for 90 seconds at a time -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956408 Title: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1956408] Re: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic
*** This bug is a duplicate of bug 1956396 *** https://bugs.launchpad.net/bugs/1956396 A similar issue occurred on 5.6.x kernels: https://askubuntu.com/questions/1240879/rx-5500-xt-ubuntu-20-10-instability-crashing-drmamdgpu-dm-commit-planes-cons Looks like it's been known since last October: https://lore.kernel.org/lkml/YYAandieODqdEuXe@llamedos.localdomain/T/ I am seeing it on an AMD Picasso. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956408 Title: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1956408] Re: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic
*** This bug is a duplicate of bug 1956396 *** https://bugs.launchpad.net/bugs/1956396 ** This bug has been marked a duplicate of bug 1956396 kernel 5.13.0-23 extremely slow boot on AMD proc/graphics -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956408 Title: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1956408] Re: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic
Yes, the reporter of bug 1956396 was not able to run apport. I was able to open gnome-terminal, so I reported it by running ubuntu-bug linux. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956408 Title: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1956408] Re: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic
This one and bug 1956396 look like duplicates. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956408 Title: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1956408] Re: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic
It appears to be a problem with AMD GPU. This extract from my dmesg may help. Jan 5 10:13:12 zen kernel: [1.254538] [drm] Initialized amdgpu 3.41.0 20150101 for :08:00.0 on minor 0 Jan 5 10:13:12 zen kernel: [4.288402] amdgpu :08:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on comp_1.0.0 (-110). Jan 5 10:13:12 zen kernel: [5.312412] amdgpu :08:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on comp_1.1.0 (-110). Jan 5 10:13:12 zen kernel: [6.336406] amdgpu :08:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on comp_1.2.0 (-110). Jan 5 10:13:12 zen kernel: [7.360406] amdgpu :08:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on comp_1.3.0 (-110). Jan 5 10:13:12 zen kernel: [8.384398] amdgpu :08:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on comp_1.0.1 (-110). Jan 5 10:13:12 zen kernel: [9.408571] amdgpu :08:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on comp_1.1.1 (-110). Jan 5 10:13:12 zen kernel: [ 10.432387] amdgpu :08:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on comp_1.2.1 (-110). Jan 5 10:13:12 zen kernel: [ 11.456393] amdgpu :08:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on comp_1.3.1 (-110). Jan 5 10:13:12 zen kernel: [ 11.470776] [drm:amdgpu_device_delayed_init_work_handler [amdgpu]] *ERROR* ib ring test failed (-110). Jan 5 10:13:12 zen kernel: [ 12.335164] snd_hda_intel :08:00.1: bound :08:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu]) Jan 5 10:13:12 zen kernel: [ 13.581573] amdgpu :08:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=none Jan 5 10:13:33 zen kernel: [ 33.874402] amdgpu :08:00.0: amdgpu: failed to write reg 28b4 wait reg 28c6 Jan 5 10:13:53 zen kernel: [ 54.142888] amdgpu :08:00.0: amdgpu: failed to write reg 1a6f4 wait reg 1a706 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956408 Title: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1956408] Re: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic
My current workaround is to go into advanced options for ubuntu from the grub menu while starting the computer, and select an earlier kernel version, 5.13.0-22-generic in my case. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956408 Title: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1956408] Re: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic
I am facing with the same issue on a Lenovo Thinkpad E495 with AMD Ryzen 7 3700. Nothing (Firefox, Thunderbird etc.) works properly. Boot and reboot are super slow. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956408 Title: Ubuntu 21.10 very slow after kernel update to 5.13.0-23-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
