[Bug 1813509] Re: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic
@illweckz Please try to close the bug as it seems to apply only to unsupported ubuntu versions and fixed on current LTS kernel (5.4). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813509 Title: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1813509/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813509] Re: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic
This bug seems to not affect Ubuntu 20.04 stock kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813509 Title: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1813509/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813509] Re: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic
This is affecting me on an X230 as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813509 Title: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1813509/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813509] Re: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic
I have exactly the same problem on a Lenovo ThinkPad T410 running Xubuntu 18.10. After the kernel upgrade to 4.18.0-14, the system would not display any graphical output after the Grub2 menu. However, from the HDD activity LED I can tell that the system boots ups once I enter my LUKS-password correctly. I can also shut down the system via SysRQs (Alt+PrintScreen+… – again clear responses from the HDD-LED and finally reboot). Unfortunately, I didn't keep any older kernel. Reinstalling Xubuntu 18.10 fixed the problem, upgrading to the most recent kernel caused the problem to appear again (but this time I kept an older one). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813509 Title: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1813509/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813509] Re: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-signed (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813509 Title: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1813509/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813509] Re: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic
If you still have the 4.18.0-13-generic kernel try booting that, it helped me get a working screen again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813509 Title: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1813509/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813509] Re: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic
@illwieckz I see. I posted the dmesg in that thread. Thanks for replying. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813509 Title: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1813509/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813509] Re: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic
@paed808 see my comment on that thread, as a dmesg from the faulty kernel would be useful to compare. By the way I would be surprised the bugs are the same because you really use a very far more recent hardware (mine is perhaps four years older than yours), but if the bug is in a shared component it's possible. Note that I'm able to run a 4.20 kernel from liquorix (was the easiest way for me to try out a newer kernel at this point, but I may try an official ubuntu kernel from kernel ppa instead) so it looks like the bug I face is fixed upstream. May be good to backport on official current kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813509 Title: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1813509/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813509] Re: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic
Is this the same issue as my issue here? https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813657 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813509 Title: [i915] NULL pointer on Linux 4.18.0-14-generic / cosmic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1813509/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
