[Bug 1969275] Re: end kernel panic not syncing attempted to kill init exit code 0x00000009 and the pc dont turn off
This seems to be a nouveau/nvidia drivers topic. I'm not a graphics expert, but if I recall correctly, the opensource `nouveau` driver is usually disabled in favor of the proprietary `nvidia` drivers, which seem to work better on the Nvidia cards/gpus. I can't provide the detailed steps right now, but just searching for 'how to install nvidia drivers on 18.04' gave many results which seem to be accurate about add a PPA, apt install, nouveau check/disable, and done. That should help you out. :) Hope this helps! ... P.S.: This is not to say the nouveau driver shouldn't be fixed, but I'd guess that due to the wider/more common usage of the nvidia drivers, that'd be a lower relative priority. ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (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/1969275 Title: end kernel panic not syncing attempted to kill init exit code 0x0009 and the pc dont turn off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1969275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1969275] Re: end kernel panic not syncing attempted to kill init exit code 0x00000009 and the pc dont turn off
Thanks! The picture in comment #4 contains the full stack trace. Some technical analysis for reference. Don't worry about it. Please see the next comment for suggestions, for now. ... When returning to userspace from the exit_group() syscall (as per: orig rax == 0xe7 == 231 -> sys_exit_group; see [1]), the work to release the last reference to a file closed (per fput() bits) called into the DRM handling (apparently the file might be /dev/drm*, I guess), which called into the _nouveau_driver (the implementation), which owns the majority of the trace from there. Finally, the nouveau probably performed an incorrect memory access (per CR2, showing what seems to be an over flown pointer). This crashed the kernel. [1] $ grep 231 git/linux/arch/x86/entry/syscalls/syscall_64.tbl 231 common exit_group sys_exit_group -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969275 Title: end kernel panic not syncing attempted to kill init exit code 0x0009 and the pc dont turn off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1969275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1969275] Re: end kernel panic not syncing attempted to kill init exit code 0x00000009 and the pc dont turn off
ok this is the screen after reboot or shut down ** Attachment added: "IMG20220419022725.jpg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1969275/+attachment/5581336/+files/IMG20220419022725.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969275 Title: end kernel panic not syncing attempted to kill init exit code 0x0009 and the pc dont turn off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1969275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1969275] Re: end kernel panic not syncing attempted to kill init exit code 0x00000009 and the pc dont turn off
ok this is the screen after reboot or shut down ** Attachment added: "IMG20220416160255.jpg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1969275/+attachment/5581335/+files/IMG20220416160255.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969275 Title: end kernel panic not syncing attempted to kill init exit code 0x0009 and the pc dont turn off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1969275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1969275] Re: end kernel panic not syncing attempted to kill init exit code 0x00000009 and the pc dont turn off
Thanks for the bug report. Can you please upload a picture of the screen during freeze? We need more information from the 'kernel panic' message. ** Package changed: linux-signed-hwe-5.4 (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969275 Title: end kernel panic not syncing attempted to kill init exit code 0x0009 and the pc dont turn off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1969275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1969275] Re: end kernel panic not syncing attempted to kill init exit code 0x00000009 and the pc dont turn off
** Package changed: ubuntu => linux-signed-hwe-5.4 (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969275 Title: end kernel panic not syncing attempted to kill init exit code 0x0009 and the pc dont turn off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.4/+bug/1969275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
