Bug 1846542 has equivalent stack traces on 5.3.0-13. Suggested this test
kernel there.
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https://bugs.launchpad.net/bugs/1845454
Title:
Kernel panic with 19.10 beta image
To manage
https://lists.ubuntu.com/archives/kernel-team/2019-September/104101.html
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https://bugs.launchpad.net/bugs/1845454
Title:
Kernel panic with 19.10 beta image
To manage notifications
** Description changed:
+ SRU Justification
+
+ Impact: Some systems are getting kernel panics during boot while parsing
+ tpm event logs from the firmware. This happens only when the tpm and
+ secure boot are both enabled in the firmware.
+
+ Fix: 3 patches which are currently applied to the
I got some positive testing on the test build off-bug, will submit these
patches for eoan.
** Changed in: linux (Ubuntu)
Status: Incomplete => In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Seth Forshee (sforshee)
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Provided this in irc, but posting here also. Instructions for installing
a MOK that you can use to sign kernels are found here:
https://ubuntu.com/blog/how-to-sign-things-for-secure-boot
Note the comment under "Enrolling the key" about omitting OID
1.3.6.1.4.1.2312.16.1.2 if you want to use the
This is the same bug as bug 1844101 I think? If it is, it doesn't
reproduce with secure boot off and we'll need a signed kernel to test.
I'm happy to enrol whatever key in my firmware to test a self-signed
kernel...
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Test build is available at:
https://people.canonical.com/~sforshee/lp1845454/5.3.0-13.14+lp1845454v201909260743/
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https://bugs.launchpad.net/bugs/1845454
Title:
Kernel panic with
I agree this looks the same as the bug reported against fedora. I've
started a test build with these commits. I know this was reported with
the ISO image, but hopefully we can work out a way to test. I suspect
disabling the tpm in the firmware settings will get the machine to
boot/install, and
** Summary changed:
- Dell XPS 13 7390 - Kernel panic with 19.10 beta image
+ Kernel panic with 19.10 beta image
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Title:
Kernel panic with
