Bug 111861

Summary:	Lenovo IdeaCentre Q190 Won't Boot linux-image-3.13.0-77-generic 3.13.0-77.121
Product:	Drivers	Reporter:	Lonnie Lee Best (launchpad)
Component:	Other	Assignee:	drivers_other
Status:	NEW ---
Severity:	high
Priority:	P1
Hardware:	Intel
OS:	Linux
Kernel Version:	3.13.0-77-generic 3.13.0-77.121	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	apport bug report info Apport for 3.13.0-77

Description Lonnie Lee Best 2016-02-03 23:04:16 UTC

Created attachment 202921 [details]
apport bug report info

I have Ubuntu Server 14.04 64bit installed on a Lenovo IdeaCentre Q190.

The last kernel I could successfully boot was this one:
  linux-image-3.13.0-74-generic 3.13.0-74.118

However, with sudo apt-get upgrade, the following kernels have been released (and I've installed them) but they will NOT boot:
1) linux-image-3.13.0-76-generic 3.13.0-76.120
2) linux-image-3.13.0-77-generic 3.13.0-77.121

Unfortunately, in order to generate this bug report, I had to boot from an earlier kernel, so the kernel actually specified in the generated-bug-report is the one that actually works; I couldn't figure out how to generate the bug using one of the bad kernels enumerated above.

An auto-generated bug-report, using the command
ubuntu-bug linux

. . . can be found here:
https://bugs.launchpad.net/bugs/1541629

Comment 1 Lonnie Lee Best 2016-02-12 10:49:18 UTC

Created attachment 203551 [details]
Apport for 3.13.0-77

Currently the system is booting about once every 4 tries. Boot failures provide:

"Kernel panic - not syncing: Attempt to kill init! exitcode=0x00000009"