[Bug 1888779] Re: Can't boot with Linux 5.4.0.*

2020-10-31 Thread Kai-Heng Feng
** Changed in: linux (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/1888779 Title: Can't boot with Linux 5.4.0.* To manage notifications about this

[Bug 1888779] Re: Can't boot with Linux 5.4.0.*

2020-10-30 Thread andrybak
After a clean install of KDE Neon, Kernel version 5.4.0-52-generic boots normally. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1888779 Title: Can't boot with Linux 5.4.0.* To manage

[Bug 1888779] Re: Can't boot with Linux 5.4.0.*

2020-10-07 Thread andrybak
** Description changed: When booting into Ubuntu with Linux kernels versions 5.4.0.* (checked - 5.4.0.42 and two uncertain previous versions, something like 5.4.0.40 - and 5.4.0.38). + 5.4.0.42, 5.4.0-48 and two uncertain previous versions, something like + 5.4.0.40 and 5.4.0.38). The

[Bug 1888779] Re: Can't boot with Linux 5.4.0.*

2020-10-07 Thread andrybak
Added the kernel parameters to grub: $ grep 'debug initcall_debug earlycon=efifb' /etc/default/grub GRUB_CMDLINE_LINUX_DEFAULT="quiet splash debug initcall_debug earlycon=efifb" $ sudo update-grub Sourcing file `/etc/default/grub' Sourcing file

[Bug 1888779] Re: Can't boot with Linux 5.4.0.*

2020-10-07 Thread andrybak
> But could you try booting with following kernel parameters? > > debug initcall_debug earlycon=efifb > > The screen may scroll much slower than usual but it's normal. Take a picture > and attach here if any last word of the kernel dumped. Sure, I'll do it today or tomorrow, as time permits.

[Bug 1888779] Re: Can't boot with Linux 5.4.0.*

2020-10-07 Thread andrybak
Sorry, here's the image I meant. ** Attachment added: "Clear image of the message, when the booting process hangs." https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1888779/+attachment/5419010/+files/IMG_20200929_234229.jpg -- You received this bug notification because you are a member

[Bug 1888779] Re: Can't boot with Linux 5.4.0.*

2020-09-30 Thread You-Sheng Yang
** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1888779 Title: Can't boot with Linux 5.4.0.* To manage notifications about this

[Bug 1888779] Re: Can't boot with Linux 5.4.0.*

2020-09-30 Thread You-Sheng Yang
Didn't find any screenshot attachment. But could you try booting with following kernel parameters? debug initcall_debug earlycon=efifb The screen may scroll much slower than usual but it's normal. Take a picture and attach here if any last word of the kernel dumped. For detailed steps, please

[Bug 1888779] Re: Can't boot with Linux 5.4.0.*

2020-09-29 Thread andrybak
** Description changed: When booting into Ubuntu with Linux kernels versions 5.4.0.* (checked 5.4.0.42 and two uncertain previous versions, something like 5.4.0.40 and 5.4.0.38). The laptop stays at a black screen with the following printed (disclaimer: typed manually from a low

[Bug 1888779] Re: Can't boot with Linux 5.4.0.*

2020-09-29 Thread andrybak
Checked again with latest version. Still does not boot in 5.4.0.48.51 In attachment – photo of the screen. The only way to get out is Alt+SysRq+REISUB -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1888779] Re: Can't boot with Linux 5.4.0.*

2020-07-23 Thread andrybak
apport information ** Tags added: apport-collected focal ** Description changed: When booting into Ubuntu with Linux kernels versions 5.4.0.* (checked 5.4.0.42 and two uncertain previous versions, something like 5.4.0.40 and 5.4.0.38). The laptop stays at a black screen with the