I can confirm that downgrade to bios 1.13 definitively solves freezing
problem (was drastic on 1.18) and also grub slowness. After revert to
1.13, everything is now super stable.
Firmware downgrade, though, is not straightforward, here is procedure
Just an update:
If you get freezes in newer debian/ubuntu distros, it is necesarry to downgrade
to
bios v1.13, for me it is the most stable bios for this acer-aspire-a315-41g.
It also gets rid of the laggy bios/grub menu. If you need assistance in
downgrading
contact me, however if your laptop
For crashes after suspend add: rcu_nocbs=0-N(number of cores -1) and
idle=nowait as grub parameters update-grub and reboot you also need
kernel 5.4 or higher with latest stable firmware.
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For crashes after suspend add: rcu_nocbs=0-N(number of cores -1) and
idle=nowait as grub parameters update-grub and reboot you also need 5.4
or higher.
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I still get freezes when resuming from suspend when using kde and opengl
as a compositor, but this is not related to this issure, or is it?
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Ignore my previous comment, the previous parameter fixes the issue but disables
manual back-light control, instead use these in grub cmd: "acpi_osi='Windows
2018' acpi_backlight=vendor"
and sudo update-grub.
They fix the issue while retaining control of the back-light via the fn
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If you get screen flickering at 100% backlight add "acpi_backlight=video"
and update-grub it seems to resolve the problem.
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Title:
There is a chance that this also helps with the resume/suspend bug with
kde/plasma. If anyone can test, that would be awesome. I will try myself
as soon as possible.
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I have a Acer Aspire A315, and I was glad that the BIOS 1.15 fixed the
problems with the boot, and the WA kernel parameters were not needed
anymore. But now I have I have the next problem:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
amdgpu/+bug/1861925
Is this known for you?
I use manjaro + wayland/sway, the only custom things i did are:
1)added my user to video power and input groups
2)disabled some devices from being able to wake the laptop from suspend at
/proc/acpi/wakeup
No screen flickering and suspend seems to work
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I found that suspend/hibernate are trouble. But specially KDE/Plasma is
problematic. While Manjaro Plasma refuses to work, Manjaro i3 gives
Suspend (to Disk, assume) out of the box. Everything else so far is
working very good.
Another observation: Monitor flickering occurs when Power is connected
Any experiences with other distributions in the last months? Especially
regarding stability? WLAN and Bluetooth work all the time? USB devices always
show up when you connect them? I could really use some feedback about your
choosen / favorite distribution on this notebook after patch 1.15.
I tested MX Linux for the past weeks and it was stable as a whole, but
WLAN, bluetooth and USB often dissapeared for no reason and forced me to
reboot.
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So far it has been quite good. Some report a "slow grub". Sometimes I
have to reboot because no wifi card detected.
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Title:
Acer
So, how is it, guys? Have you noticed any downsides with 1.15 BIOS in
linux? Do you still use ivrs and aspm stuff?
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Title:
Acer
Touchpad again stopped working, "disappeared" from the xinput list on
kernel upgrade to 5.0.0-27. Works again when reverted to 5.0.0-25.
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Confirm that the update to 1.15 has fixed it all, touchpad included.
GRUB is indeed slow but no big deal.
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Title:
Acer Aspire A315
This seems to be finally fixed by 1.15 firmware on Acer A315 41G.
Everything works, can boot without kernel params, suspend and function
keys works and powertop is down to ~7W idle (used to be ~14w) with 3+
hours of battery time.
GRUB is slow, but it is just a minor annoyance.
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Hi I have the same issue on Acer Ryzen 5, How to confirm status of the bug as
mentioned above,
I have enterered the command for this and gave the permission for one week.
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I was able to run the command by making the bios and on default settings
and booting again, but when reboot again it shows the error.
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I was able to run the command by making the bios and on default settings
and booting again, but when reboot again it shows the error.
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specifically i used this iso: Win10586PESE-x64 with woeusb,booted it
and ran the bios program provided by acer
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Win10586PESE-x64
Windows Recovery Tools - Bootable PE Rescue Disk 64Bit ISOCreated a Custom
Windows 10 Recovery Tools and Bootabl...
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Yes there is,download windows 10 PE iso and create a boot able USB drive
with woeusb, I did it twice
Sent from Yahoo Mail on Android
On Sat, Aug 17, 2019 at 11:11, Vladimir<1776...@bugs.launchpad.net> wrote:
Is there a way to update bios without installing windows?
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Is there a way to update bios without installing windows?
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs,
I had "ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2" on 18.04.03LTS with BIOS
v1.13 on A315-41-R909
Just flashed v1.15 and now it boots ok without any extra parameters
I share some info from /var/kernel.log
It is better to keep "ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2" for
better
Mint boots too, without any params...
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
load, kernel
Tails now boots without lockup after updating to new bios..
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs,
Tested Ubuntu 18.04.03 LTS. There were no soft lockups. Only error
messages in journalctl, complaining about ivrs 4 and 5. Also booted a
live iso of MXLinux 18.3 with no issues as well. The new bios update
seems to do .. something.
How to update the BIOS:
Click "DH5JV115.exe" under Winodows mode
There is new bios version!
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
load, kernel freeze (AMD
** Tags added: cscc
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
load, kernel freeze (AMD Ryzen
** Changed in: linux
Status: Incomplete => Fix Released
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel
well, i haven't used any other options, it works with kernel 5.1.14,
dmesg still complains about missing entries and iommu perf writing
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strangely, it doesn't work with ubuntu
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
load, kernel
Interesting. It does Boot with acpi_osi=Linux, but dmesg/systemctl still
shows complaints about IVRS 4 and 5. Did we already establish some
commands to verify the full functionality of ACPI of this model?
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yes, that's it
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
load, kernel freeze (AMD Ryzen
acpi_osi="Linux"? That's all? Or do you append other parameters,
vladimir220022?
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu
fyi:
https://www.phoronix.com/scan.php?page=news_item=Linux-5.2-AMD-Intel-
Laptops
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Title:
Acer Aspire A315 IOAPIC failure on
I've modified energy/power management settings in plasma (I don't know
what exactly) but the lid-closing suspending works correctly now with
these: i8042.nopnp acpi_osi=! "acpi_osi=Windows 2009"
acpi_backlight=vendor
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I did read everything. tlc did not help (or maybe not so much). I'm
usually using my battery from 80/90% to 15/20% for 1h30/2h on linux.
I didnt try since a some time but as I remember I can reach 3h/3h30 on
windows.
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I have to undo everything. It seems to be the best options is still the
ivrs parameters. Not the i8042.nopnp causes the sleep problem but these
acpi_osi=! acpi_osi=\"Windows 2009\". This is what I use now:
i8042.nopnp ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=0:00.2
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I'm sure this is a touchpad related problem because suspend works if
touchpad is disabled. We are very close :).
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Title:
Acer
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
Lid closing suspend doesn't work, any workaround?
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
*being able
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
load, kernel freeze (AMD Ryzen
use these kernel parameters: i8042.nopnp acpi_osi=! acpi_osi=\"Windows 2009\"
acpi_backlight=vendor
\ don't write slashes, that is just for can be able to post the comment here
sudo update-grub
sudo apt install --reinstall xserver-xorg-input-synaptics
sudo install tlp
sudo reboot
enjoy
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Please read the previous comments, and install tlp
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
So to be clear. AT THIS DAY, there is still no fix for the A315-41
(without the G!!).
My config (the best result from all my tests) :
- A315-41 Ryzen5 2500U 8 cores 3600mhz
- Linux ubuntu 18.04.2
- bios 1.11 configured (I didnt go to 1.13 while it seems worst on A315-41
series...)
- 4.20 kernel
Ulf Dellbrügge (ulf-dellbruegge), it should work. Don't use slash \,
just quotation marks. Slash was needed only to be able to post the
comment here because launchpad filters it.
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Sorry, I think I mistakenly tested Ubuntu 18.04.2: so my previous
comment is bollocks: I have tested Ubuntu 19.04. It does not work with
the new kernel parameters and does not work with no parameters on my
A315-41-GU. ( Parameters:
https://bugs.launchpad.net/amd/+bug/1776563/comments/445 ) Will
I used that too but the touchpad didn't work on Kubuntu 19.04. I had
just reinstalled xserver-xorg-input-synaptics package then did a reboot
and it works now. The touchpad has now more options in the system
settings for example sensitivity. This is a clear improvement. My
notebook is faster maybe
Kernel parameter "i8042.nopnp" is to fix touchpad in advanced mode. In
Bios 1.13 touchpad is in advanced mode by default and there is no
setting for basic.
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It doesn't work in advanced mode.
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
load, kernel
What is the issue with the touchpad?
I have not recognized anything with it...
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu
Aroiu Ovidiu (ixanneo)
1. Could you describe somehow the performance difference?
2. How can I fix the touchpad issue which occurs by using your parameters
Thanks.
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With ivrs there are, at least, two problems:
1. Performance drop
2. With IOMMU disabled in bios these are useless
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Title:
Acer
Please use the ivrs parameters. There is no reason using anything else.
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04,
Ubuntu 19.04 comes with kernel 5.0
see:
https://en.wikipedia.org/wiki/Ubuntu_version_history#Ubuntu_19.04_(Disco_Dingo)
I have tested with 5.1
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I have tested Ubuntu 19.04. It does not work with the new kernel
parameters and does not work with no parameters on my A315-41-GU. (
Parameters: https://bugs.launchpad.net/amd/+bug/1776563/comments/445 )
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test
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
load, kernel freeze (AMD Ryzen 5/Radeon/Raven)
The parameters mentioned in comment 445 are working for me.
Acer Aspire A315-41 (with only a internal GPU).
Bios 1.11
Linux Mint 19.1
Kernel 5.1 rc
Suspend/resume work.
sensors command shows ~41 degree idle temp.
Thx!
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Ivrs_ioapic isn't working with amd-svm and iommu disabled in bios. IMHO
this parameters are not the fix, just a partial workaround.
My last parameters are working with any bios settings and any distro.
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The battery in these are weak; only 2 cell (7.7v) @ 4600mah. 6hrs is a
pipe dream; perhaps with the screen being off and no apps running, maybe
5hrs. 3hrs or so seem realistic to me, especially watching video. Budget
laptop, budget battery.
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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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Hello. New kernel parameters to try:
i8042.nopnp
acpi_osi=!
acpi_osi=\"Windows 2009\" (in grub cfg)
acpi_backlight=vendor
Tested on kdeneon and ubuntu 19.04.
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Noapic kernel parameter is just a workaround not a correct solution for
this.
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu
Aroiu Ovidiu, had you posted "this topic" problem on acer community site? Or
you have another issue?
Also this problem listed on AMD community. And question even marked as answered.
https://community.amd.com/thread/234045
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I've custom (fixed) ACPI tables which can be loaded using grub
parameters however similar "AE_ALREADY_EXISTS" conflict occurs because
of the original tables. I can't disable the original table load.
[0.462398] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[0.472822] ACPI BIOS
Also, if the MB/CPU combo are the same, can't we just flash a different
Manufactures BIOS onto these. Just a thought.
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Title:
Acer
Richard, I understand your point. Yes, time to time there are computers
that have specific errors/messages thrown in dmesg [non fatal mostly],
but usually can be fixed and solved rather easily (I always look at
syslog, etc. on every new install to check/solve specifically for them).
I've never, in
F&£k Acer with all of their s&!t!!! The closed my topic related to bios
problems. One pies of s&!t told me that Acer could not help me with info
how to brake bios password and because this request...he must close my
topic. I never request such a thing! I thinking about sueing
them.This is Acer
Michael J (drvrmike1), many notebook families (from another
manufacturers too) have ACPI problems on linux. Just turn on your older
notebook, boot linux and check dmesg, you will see the ACPI table
issues. This Acer related thing looks so bad because these notebooks
even can't boot without
I've never had a computer that didn't work properly with Linux out of
the box, from AMD K6 to Intel MacBooks, this is the first. I
specifically purchased this as AMD support has always been good on Linux
(personally using since Mandrake 8). There really isn't an excuse for
bad bios programming,
Hi Adam,
Thanks for the contribution.
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
load, kernel
** No longer affects: linux-firmware (Ubuntu)
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
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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Bugs still persist with bios 1.13 and 5.0+ kernels. Advanced touchpad
doesn't work out the box like 4.19 and 4.20 did, new dmesg errors about
pcie powersaving [use pcie_aspm=off to fix], complaints about not
locating smbus and iommu too late in the boot (sometimes causing
softlocks [fix with Ives
Can confirm with the pcie_aspm=off arg. Had to use it after upgrading to
more recent kernels and seeing the complaints in dmesg [PCI 01.7,
sometimes PCI 01.6, if not mistaken]. Only appears once during boot
though, never after, and only with kernels 4.20 and newer. Wireless
performance is not good
Hello i finally found a fix for the wireless problem,check your dmesg for Bad
TLP or Bad DPP errors,
if you suffer from those add the parameter pcie_aspm=off in grub update-grub
and reboot.The errors should be gone and your atheros wireless should work fine
after every reboot.
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** Bug watch added: Linux Kernel Bug Tracker #202971
https://bugzilla.kernel.org/show_bug.cgi?id=202971
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Title:
Acer
5.1 kernel cursor tearing at x-axis=0, however, take with a grain of
salt as I don't have the newest Mesa, vulkin, etc. Perhaps someone can
hack a HP or Lenovo bios and see what the differences are, as they have
the same main board as us [metapod_rr]? Or just hack those bioses to
work in these.
Distro I'm running is Fedora 29 on an A315-41. Now under 4.19 kernel,
no ivrs args needed, Touchpad works, secure boot, WiFi, etc. works.
Overall, the most stable this laptop has ever been. Kernel 4.20,
softlocks immediately upon boot, need to add ivrs args back and acpi
goes to physical flat.
try installing kernel 5.0 on ubuntu anything lower than 4.20 is a no go
for these laptops
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Title:
Acer Aspire A315 IOAPIC
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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you can disable cpu core boost if temps get too high at load,i also had
problems with wireless but they were resolve by disabling ipv6 with a
grub parameter
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Ivrs workarounds no longer needed, but kernel will complain early on
that it cannot find smbus and iommu, but will later in the boot process
detect and load them (race condition?). So far working and temps are
cool, fan doesn't come on nearly as much. Going to try newer kernels in
increments. Can
I finally updated to 1.13 bios. I also have the a315-41, not the 41g.
Can confirm that it only loads 11 acpi tables. Still playing with the
4.19 fedora kernel (need to try newer distro, not much time tho). It
boots with secure boot, touchpad works, seems about the same as before;
not completely
actually dont use any parameters for grub when it comes to the touchpad,
i found a better way to fix it.
create a bash script with:
modprobe -r i2c_hid
sleep 3;
modprobe i2c_hid
and run it with a systemd service at startup after lightdm.service
i8042.nopnp causes issues with suspend
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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
I have "not-G" A315 with 2200u and can boot with acpi=noirq. With lots
of warnings, but works, no slowdown. Thought this option does same with
irqs as acpi=off or pci=noacpi (using MPTable instead of ACPI table).
I'm still on factory 1.03 BIOS, and with "noapic" parameter everything looks OK
on
After some more testing I found that these params are enough for me to
boot properly on A315-41G, bios 1.13, ubuntu 18.04, kernel 4.18, uefi,
secure boot:
"mem_encrypt=off ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
rcu_nocbs=0-7 idle=nomwait acpi_enforce_resources=lax"
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... 4.18 hwe kernel with hwe stack on ubuntu 18.04
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs,
I haven't been able to boot with no params with 1.13. bios, but now I
can make it work with:
"text radeon.modeset=0 amdgpu.runpm=0 mem_encrypt=off
ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2 rcu_nocbs=0-7 idle=nomwait
acpi_enforce_resources=lax"
With these params everything works fine - gpu,
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
Kalin Stoyanov, I had slowdown on boot even before X-session with ivrs_ioapic
param. Can not remember fan noise in X, so there was no heavy cpu usage.
Sorry for such long response - no email notifications from launchpad.
Have you tried acpi=noirq instead of pci=noacpi?
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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
this is what i had with bios v 1.11 and lower:
[0.00] ACPI Error: 1 table load failures, 13 successful
(20170831/tbxfload-246)
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i also still get these errors, but before the bios update in my case
some acpi aml tables would fail to load.
[ 0.904039] ACPI: 11 ACPI AML tables successfully acquired and loaded
your acpi probably works as good as it can, no acpi aml tables fail
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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)
[
that's weird, is your laptop model A315-41 or A315-41G?
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https://bugs.launchpad.net/bugs/1776563
Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel
if you remap the ivrs tables on manjaro usb does it load all the 15 aml
tables?
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https://bugs.launchpad.net/bugs/1776563
Title:
Acer Aspire A315 IOAPIC failure on
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