I would try if you explained what the "reverse bisection" is :).
By the way - the signed ubuntu kernel 5.2.0-10 also works correctly with my
laptop. Will it be provided in ubuntu 18.04.4? If so - maybe there's no point
in fixing kernel 5.0.0...
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No, not similar. I get no messages on the screen. And the messages
recorded by the other user seem different from messages which I can see
in my syslog file. In my case the computer is not completely dead (there
are messages in the syslog file which confirm that e.g. WiFi connection
is activated),
An unsigned kernel 5.2.8 (installed with UKUU) boots correctly, too.
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https://bugs.launchpad.net/bugs/1840708
Title:
HP Envy with AMD Ryzen 5 2500U processor hangs on boot
To manage no
Public bug reported:
Ubuntu 18.04.3, kernel 5.0.0-25-generic
When grub menu disappears, the screen remains blank.
I include a syslog file from a failed boot. The important part is at line 1175:
irq 7: nobody cared (try booting with the "irqpoll" option)
This laptop boots correctly with the 4
