Ubuntu MATE 22.04.3 LTS
Linux hp 6.5.0-14-generic #14~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Nov
20 18:15:30 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
I'm getting several of these messages at boot time. Here's one of them:
UBSAN: array-index-out-of-bounds in
I couldn't resist a challenge :), so I installed GCC version 5. In the
process of trying to compile a bisected kernel, my file system somehow
got corrupted. I have no idea who the culprit is, as this laptop is
very old. So, it could be a hardware issue, who knows.
But this exercise has
Ok, I started with v4.5 and v4.6. I successfully did a couple
iterations, after adding the follownig CFLAGS to Makefile to get past
compiler errors:
-fno-pie -fno-stack-protector
But I then ran into this error when trying to compile both 4.9.0 and
4.8.0:
kernel/built-in.o: In function
Ugh, tab key did a submit! Launchpad needs some work.
So, in summary:
- with "acpi=off noapic", all kernels can reboot but hang during shutdown
- without "acpi=off noapic", <= 4.5.7 can reboot and shutdown, but later
kernels hang during both reboot and shutdown.
Since I can't run
I tried with 4.5.7, nothing changes with WiFi on or off
However, back to the original problem, while playing with WiFi, I
discovered that 4.5.7 was now freezing during shutdown (reboot okay).
So, I then tried removing "acpi=off noapic" again, and 4.5.7 was now
able to reboot and shutdown. But as
Hey! I'm typing this from the laptop over WiFi. I powered on the laptop
with the WiFi off, but then turned it on before booting up 18.04. I got
connected, then did a reboot. That went without any issues, and I got
back into Ubuntu 18.04. After getting back into Ubuntu, I started up
this
Ugh, partial retraction. The above solution works for reboot, but not
for shutdown. I managed to get one shutdown session to show me the
console, and the final statement was something like "poweroff reached",
and then it just sits there forever.
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You received this bug notification because you
I tried the bisect procedure, but failed to build a kernel. First, the
provided link won't work:
git clone
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
This repo only contains major releases. To get minor releases, this
link is necessary:
I found a related post here:
https://www.linuxliteos.com/forums/suggestions-and-feedback/possible-
kernel-problems-with-ubuntu-18-04-and-latest-
kernel/15/?PHPSESSID=sgfuljc5afl0kgfg1lsj4oltg1
My Toshiba laptop does not have any power settings in the BIOS, so I
tried adding "acpi=off noapic" to
Following the lead of #12 (sorry, I originally said #10, but could not
edit to correct), I confirm those findings.
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.5.7-yakkety/ works
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-yakkety/ hangs
I purposely skipped the v4.6 release
Got some testing results:
4.19.0 latest currently listed stable release hangs
4.4.0.163 latest version listed for 16.04 works
I'll try a couple later kernels tomorrow - might as well follow the lead
in #10.
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You received this bug notification because you are a member of Kernel
Packages,
Just upgraded an old Toshiba Satellite A215-S7422 with AMD Turion X2
from 16.04 to 18.04. Was working fine under 16.04. Now I'm
encountering this same issue. I don't use this laptop very much, so I
can run tests on it.
I'm running the Ubuntu Mate flavor. The current kernel it is running is
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