Let me preface this by saying that I'm mainly a windows user, and
(unluckily) the first time I am running linux on hardware is my Acer
A315-41 so take that as you will.
Here's what happened with me:
- I initially used "pci=noacpi" to install ubuntu, and it was running as you
might expect from th
@siya, does this actually make the apic features work? I tried the
latest fedora install (mate variation) from the website, as I don't
really know much about kernels and so on.. Sure it ran without the
errors after the initial installation, but it was still in the same
state as ubuntu - hanging on
These work on 18.04 (suspend/resume etc.), and so far don't cause the
performance hit I get with ivrs. Will use the laptop some more tomorrow
and see how it goes.
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Hey I was running ubuntu with just "ivrs_ioapic[4]=00:14.0
ivrs_ioapic[5]=00:00.2" for some time, but after a while the performance
degraded (i.e. noticeable slowdown of different actions). I'll see if
it's better with the other parameters suggested by Aroiu.
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The new bios does not seem to help for A315-41. Ubuntu does not load
without the parameters same as before. Manjaro boots (tried from usb
only), but loads only 11 tables.
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It's A315-41 (no G). The tables don't load even if I remap ivrs:
[0.903165] ACPI BIOS Error (bug): Failure creating
[\_SB.PCI0.LPC0.EC0._Q46], AE_ALREADY_EXISTS (20180810/dswload2-316)
[0.903172] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog
(20180810/psobject-221)
[0.903
I don't know man, I don't believe it's fixed for me since it does not
work under ubuntu (and all my stuff is set up there.. I kinda don't want
to switch). Also it's strange that I am getting the exact same messages
when searching dmesg for ACPI in ubuntu with "pci=noacpi". Shouldn't it
say somethin
Yeah I am running it with "pci=noacpi" when I use the laptop. Tried
"acpi=noirq" just now and it does not boot.
As for X, since I have 4 cores and 8 threads, 1 full thread registers as just
12% cpu used, and there was no fan noise, etc. I'd say that for me this
indicates X is malfunctioning som
Could be difference in the model - mine is with Ryzen 2500U. I'd say give it a
try if you are using/willing to switch to an arch based distro since Manjaro
seemed to work ok (though I just tried it for about 5 mins off a usb, suspend
and so on worked).
Other than that my touchpad stopped working
So what does that mean, now it's an Ubuntu issue (i.e. the others find a
way to work around the broken bios not that it's ubuntu's fault)? Anyone
tried it on Debian?
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It does not work for me with Kernel 5.0.2 generic under ubuntu 18.04. I
don't see why this should be closed when the bios clearly does not fix
it for all users
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Looks like when not using "pci=noacpi", Xorg takes 100% of one of my cpu
cores and that's what is causing the slowdown. I don't know how to
resolve this though.. @to_load maybe the same happens to you as well?
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It happens on first boot.
I'm using ubuntu mate and i3wm
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
load, ke
maybe try this on and remove nopnp? Although 1) I couldn't make it work (maybe
I did it wrong, i'm a noob) 2) it was about suspend with the lid open not
working.
I any case siyia said nopnp screwed with suspend. It is most likely the case, I
think if it works when you disable the touchpad that'
Do you mean "ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2"? That made
my laptop perform worse than with "noacpi" (on ubuntu 18.04 with acer
315-41 (not G)) - it started heating up in idle, and battery drained
faster. I didn't try building the kernel like you suggested earlier but
to be honest at t
Hi all, I decided to try "ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=0:00.2"
and it actually worked for me. It is possible that I am a complete idiot
and misspelled it 5 times in a row before, but I could have sworn it did
nothing before. Now suspend and brightness keys work..:
k@k-Aspire-A315-41:~$ jo
Ok, I'll try putting it under load when I have the time. But I thought
there were supposed to be more cpu sensors.. or am I wrong?
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Title:
Acer A
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