No it doesn't change anything.
But by adding acpi=off, we can see some logs, but nothing that help.
Even with Ubuntu 19.04 with updated kernel 5.1.7, the problem is the
same.
linux (5.0.0-12.13) disco; urgency=medium
* linux: 5.0.0-12.13 -proposed tracker (LP: #1824726)
* Linux 5.0 black screen on boot, display flickers (i915 regression with
certain laptop panels) (LP: #1824216)
- drm/i915/dp: revert back to max link rate and lane count on eDP
* kernel BUG at fs/attr.c:287 when using shiftfs (LP: #1824717)
- SAUCE: shiftfs: fix passing of attrs to underaly for setattr
-- Seth Forshee <seth.fors...@canonical.com> Mon, 15 Apr 2019 09:11:23
-0500
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1826065
Title:
Can't boot from usb live system to install disco dingo 19.04
Status in linux package in Ubuntu:
Confirmed
Bug description:
I cannot boot from a USB live system with Disco Dingo 19.04 to install
Ubuntu. I tried several kernel command line options (nomodeset
modprobe.blacklist=nouveau) but nothing seems to work.
With acpi=off I can see some output. The boot sequence stops at
"Freeing unused kernel image memory". Before, there are some UEFI
error messages (Couldn't get UEFI db list, dbx list). I attached a
photo of the output. I don't get these errors with 18.10.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1826065/+subscriptions
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