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 f
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 addition
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 Error
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 18.0
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)
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, ker
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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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 freeze
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 b
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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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
lo
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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*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 5/Radeon/
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
loa
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 Aspire
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'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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Yes, that's correct. This the reason why Kwin's opengl compositor +
suspend-resume combination causes it. What I wrote is just a
workaround/trick to disable opengl compositor on resume.
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Hi, is this issue still present? 20.04 seems OK for me. No freezes.
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Title:
Freeze on system-resume caused by kwin and amdgpu driver
Hi khitschler,
I have the default Ubuntu 20.04 kernel and the freeze still occurs. My
assumption about the correct behavior was wrong however I think I have
just found a workaround could somebody you/somebody test it?
>From here (by tbg - Admired ): https://forum.manjaro.org/t/kde-nvidia-
screen-
I have the exactly same problem I think, this script should work! I'm
trying to figure out what could be wrong with your systemctl.
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T
Public bug reported:
My chromium browser what was installed by snap is constantly causing
this system error message:
[ 3754.402424] audit: type=1400 audit(1582978393.441:96):
apparmor="DENIED" operation="open" profile="snap.chromium.chromium"
name="/etc/pulse/client.conf.d/" pid=6082 comm="chrome
Hi, I have a very similar problem with kernel 5.3rc7. Wil this be downstream
patched then?
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-amdgpu/+bug/1842954
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h
Thanks, this is a patched kernel I think. I need a more recent kernel,
could you give me the patch.?
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Title:
[amdgpu] screen freeze
Thanks Freihut, I will try this.
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Title:
Ubuntu 18.04 can't load kernel on Acer Aspire A315 (Ryzen5/Radeon/FHD)
Status in amd:
Ne
It works but very slow. This could be an ACPI problem.
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Title:
Ubuntu 18.04 can't load kernel on Acer Aspire A315 (Ryzen5/Radeon/FHD
*Sorry correction: Who would like to do it? :D
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Title:
Ubuntu 18.04 can't load kernel on Acer Aspire A315 (Ryzen5/Radeon/FHD)
Statu
I installed the new amdgpu pro driver and everything is very fast now.
This bug should be reported to freedesktop, would you like somebody to
do it? :D
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"The fact that ACPI was designed by a group of monkeys high on LSD, and is some
of the worst designs in the industry obviously makes running it at any point
pretty damn ugly."
Torvalds, Linus (2005-07-31). Message. linux-kernel mailing list. IU. Retrieved
on 2006-08-28.
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Power management doesn't work well this way. It was hot a little. I've
changed back to win10. This should be fixed by kernel developers or with
a downstream patch.
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Reported upstream:
https://bugzilla.kernel.org/show_bug.cgi?id=200087
** Bug watch added: Linux Kernel Bug Tracker #200087
https://bugzilla.kernel.org/show_bug.cgi?id=200087
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** No longer affects: xserver-xorg-video-amdgpu (Ubuntu)
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Title:
Ubuntu 18.04 can't load kernel on Acer Aspire A315 (Ryzen5/Radeon/F
apport-collect 1776563 can't be entered because the kernel can not load.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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** Summary changed:
- Acer Aspire A315 (Ryzen5/Radeon/FHD) Ubuntu 18.04 kernel cant load
+ Ubuntu 18.04 kernel can't load kernel on Acer Aspire A315 (Ryzen5/Radeon/FHD)
** Summary changed:
- Ubuntu 18.04 kernel can't load kernel on Acer Aspire A315 (Ryzen5/Radeon/FHD)
+ Ubuntu 18.04 can't load k
** Attachment added: "35236658_10216166799272081_8319003953274552320_n.jpg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1776563/+attachment/5152603/+files/35236658_10216166799272081_8319003953274552320_n.jpg
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** Attachment added: "35241499_10216166779031575_5796073510006685696_n.jpg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1776563/+attachment/5152604/+files/35241499_10216166779031575_5796073510006685696_n.jpg
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** Summary changed:
- Ubuntu 18.04 can't load kernel on Acer Aspire A315 (Ryzen5/Radeon/FHD)
+ Acer Aspire A315 ACPI failure on Ubuntu 18.04 (Ryzen5/Radeon/FHD)
** Summary changed:
- Acer Aspire A315 ACPI failure on Ubuntu 18.04 (Ryzen5/Radeon/FHD)
+ Acer Aspire A315 ACPI failure on Ubuntu 18.04
** Summary changed:
- Acer Aspire A315 ACPI failure on Ubuntu 18.04 (Ryzen5/Radeon)
+ Acer Aspire A315 ACPI failure on Ubuntu, kernel hangs, can't load 18.04
(Ryzen5/Radeon)
** Summary changed:
- Acer Aspire A315 ACPI failure on Ubuntu, kernel hangs, can't load 18.04
(Ryzen5/Radeon)
+ Acer Asp
** Summary changed:
- Acer Aspire A315 ACPI failure on Ubuntu 18.04, kernel hangs, can't load (AMD
Ryzen 5/Radeon/Raven)
+ Acer Aspire A315 ACPI failure on Ubuntu 18.04, kernel hangs, can't load,
kernel freeze (AMD Ryzen 5/Radeon/Raven)
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The solution for Acer A315-41G-* notebooks: (USE AT YOUR OWN RISK - PLS
be very careful)
1. Load kernel with these parameters: ivrs_ioapic[4]=00:14.0
ivrs_ioapic[5]=00:00.2 nomodeset
This is how it can be done (1. answer/first half 1-4):
https://askubuntu.com/questions/19486/how-do-i-add-a-kerne
Dear Ubuntu maintainers,
couldn't this be fixed by an ubuntu kernel patch? The hardest part is to
disable gpu switching at kernel load time. APIC fixing parameters can be
hardcoded for these models I think or search for the correct pci
controller using a smart script.
This was a hell of an invest
** Also affects: linux-firmware (Ubuntu)
Importance: Undecided
Status: New
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Title:
Acer Aspire A315 ACPI failure
Hi AaronMa,
thanks for the response. I tried it but it didn't work. I think iommu
problem is not the main reason of the kernel hang. Otherwise it can be
disabled in BIOS and there is no change.
The main reason is: https://bugzilla.kernel.org/attachment.cgi?id=276587
like you can se on this pictur
Kernel can be started even with noapic but two sensors will be missing
and the advanced touchpad functions will not work.
!!!This line is not here: This is the reason of CONFIG_VGA_SWITCHEROO=n
compile time kernel parameter.
There is an another problem: this notebook has two GPUs and amdgpu (or t
AaronMa,
This is the iommu debug:
[0.00] AMD-Vi: Using IVHD type 0x11
[0.00] AMD-Vi: device: 00:00.2 cap: 0040 seg: 0 flags: b0 info
[0.00] AMD-Vi:mmio-addr: fd90
[0.00] AMD-Vi: DEV_SELECT_RANGE_START devid: 00:01.0 flags: 00
[0.000
HOT NEWS!!
CONFIG_VGA_SWITCHEROO=n can be avoided using these kernel parameters
amdgpu.runpm=0 radeon.modeset=0.
Further investigation is in progress...
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This could be the better solution because of the notebook's lowest
heating but I'm not sure.
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Title:
Acer Aspire A315 ACPI
Hi all,
After a bit of testing the power management seems to be better but it is far
away from perfect. I don't see any anomaly watching temperature sensors
(instead of ath10k_hwmon-pci(?!??)) but my notebook is definitely warm if I
hold it on my lap.
This is more better on win10, I don't know
*instead of ath10k_hwmon-pci(?!??) -> except of ath10k_hwmon-pci
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Title:
Acer Aspire A315 ACPI failure on Ubuntu 18.04, ker
Here is a hiDPI scaling script for Gnome3:
#!/bin/bash
gsettings set org.gnome.desktop.interface scaling-factor 2
eval sleep 1;xrandr --output eDP --scale 1.6x1.6 --panning 3072x1728
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** Patch added: "amdgpu patch"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1776563/+attachment/5164639/+files/patch.diff
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Dear Ubuntu Maintainers,
here is the summary:
1. Kernel freeze can be resolved by using the mentioned kernel parameters:
> ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
It would be the best if the broken DSTD tables were fixed but I think nobody
will do it.
The workaround with the parameters
@@ -, +, @@
---
drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
+++ a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
@@ -575,6 +575,7 @@ static const struct amdgpu_px_quirk amdgpu_px_quirk_list[]
Hi Kai-Heng Feng,
I've received the patch from Alex Deucher. Is it really needed to send
to that mail? He said:
"Assuming it fixes the issue, I'll go ahead and apply it to upstream and
stable kernels."
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VGA fix has been released in ver. 4.18 rc7. SSDT will not be fixed I
think.
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Title:
Acer Aspire A315 IOAPIC failure on Ubun
you (bountou), please add the output of lspci -vv
Kai-Heng Feng (kaihengfeng), no I tried the mentioned kernel and that works
well.
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you (bountou), IOMMU has to be enabled in BIOS. Could you check that
too?
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu
No, I mean that the 4.18 rc7-8 mainline kernel solved the gpu problem.
What is special with your kernel what have you changed on mainline?
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you (bountou), this is exactly the same problem what I have. Maybe there is a
little difference but not much. We will be able to fix it with a little work.
So this is an ACPI problem. ACPI(Advanced Configuration and Power Interface) is
a hardware interface what is afforded by the manufacturer fo
No sorry, instead of pci=noacpi, try to start the kernel with noapic and
then check lspci. It there is a kernel panic by this way then use
pci=noacpi.
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I'm glad you did it.
Why does the kernel not find the correct addres like lspci? This is a good
question. Maybe the kernel doesn't know what to search.
I have a somewhat fixed (not perfectly) DSDT/SSDT for A315-41G (Ryzen 5 +
Radeon vega 8/Radeon 535) which provides a better cpu power management
For me the latest 4.18 is the best. AMDGPU PRO is not necessary. Please
copy-paste for me the "sensors" output on 4.18 kernel.
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Darksurf (piroisl33t-u)
great-great-great work, we are waiting for the good news. I did the same
with AMD. They tried to help me with giving advices but they couldn't
fix the tables of course.
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siyia, dmesg is needed.
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
load, kernel freeze
There is no problem here.
Linux version 4.18.13-041813-generic (kernel@gloin) (gcc version 8.2.0 (Ubuntu
8.2.0-7ubuntu1)) #201810100332 SMP Wed Oct 10 07:34:55 UTC 2018
[0.00] Command line: BOOT_IMAGE=/boot/vmlinuz-4.18.13-041813-generic
root=UUID=abd604e5-aa0b-4b30-8657-39b462df9afb ro
Public bug reported:
I had been using ubuntu 18.04 with mainline 4.18.* kernel without any problem
then I've upgraded to 18.10 and the screen is black now on login. I'm almost
sure there shouldn't be modesetting problem on 4.18 with its default modules.
What information, files, logs do you need
Joseph Salisbury (jsalisbury) no it doesn't. I've tried it of course.
18.04 worked well with the same kernel. I've tried to reconfigure xorg,
reinstall amdgpu, remove mesa but there is no change. Maybe I try to
make a fresh install
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Fresh install has solved the problem.
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Title:
Ubuntu 18.04->18.10 upgrade, blank screen on/before login
Status in linux package in
Public bug reported:
Hi,
I installed Kubuntu 18.10. My notebook has a fullHD display so DPI
scaling was needed. I set scaling to 1.2 but the ui of firefox and
chromium browsers were still small. Then I set it to 1.3 and chromium
looked OK but firefox still had small elements.
I think Kubuntu is
Hi, noapic is not a too sophisticated solution.
Try this:
mkdir bios_sck
cd bios_sck
sudo acpidump -b
A lot of firmware file should be appeared we need SSDT/DSDT dat files
You should decompile all of them but that is impossible because of some
interference between the files.
This combination wor
Darksurf (piroisl33t-u), what you've done is not what I had written.
siyia (siyia), I can send you but this is just a hack not a correct fix. I
deleted lines, forced return values etc etc.
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siyia, I don't recognize any problem but I'm not sure there aren't any.
That is sure I've broken some functions.
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Title:
Ac
Don't you want to write an e-mail to Acer Support? This should be the message:
"Please recompile the firmware SSDT/DSDT files using Intel aml compiler fix the
syntax errors and give BIOS update for us, thanks"
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Darksurf, I think you should use my decompile parameters. I left same ssdt from
that command exactly because of these dependency problem. You didn't write the
same like me.
Unknown method warnings shouldn't be appeared.
siyia, the original files should be uploaded to be fixed correctly using
the
Darksurf, it gives segmentation fault by me. Could you do the dump on
Linux not on Windows?
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Title:
Acer Aspire A315 IOAPIC
OK, iasl is too old in distros, I'm compiling a new one.
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel ha
This works:
iasl -da ssdt1.dat ssdt2.dat ssdt3.dat ssdt4.dat ssdt5.dat ssdt6.dat ssdt8.dat
ssdt11.dat ssdt12.dat dsdt.dat
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Darksurf, this shouldn't be showed:
"iASL Warning: There were 8 external control methods found during
* disassembly, but only 0 were resolved (8 unresolved)"
So my previous command was not correct. Maybe you should try decompile
it with MS decompiler.
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Another User (another-user), install newer kernel than ubuntu's default
and don't use noapic just ivrs parameters.
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Title:
Dear All,
there is no orther way to get a correct ACPI behavior than fixing the
ACPI tables manually.
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Title:
Acer Aspire
I patched the ssdt tables and my ubuntu 18.10 works perfectly. There is
no need to fix everything but the most important parts.
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noapic, noacpi, etc: all of them are incorrect fixes for this problems.
These are just workarounds. With using these you limit the one of the
most important part of your notebook hardvare functions/behaviour. It's
better if you install Windows 10 instead of using these limitations.
https://wiki.ub
I sent you my hacked acpi tables, why don't you use them?
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel h
siyia, why would I ask it if they didn't worked well? They work
correctly so you did something wrong. Show me a dmesg with custom table
loading.
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siyia, you have exactly the same laptop model as I have, they should
work. You do something wrong. Maybe you use an incorrect grub or kernel
parameter.
this a section of my /boot/grub/grub.cfg. Yours should look like this.
### BEGIN /etc/grub.d/40_custom_proxy ###
menuentry "Ubuntu" --class ubuntu
siyia (siyia), ok you are right, 1.11 messed it up, there is no suspend,
I was wrong. With previous versions it worked perfectly but remapping
was needed.
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Ok, I've jus done a restart and it works now. I don't understand.
[ 485.749519] [drm:amdgpu_device_ip_suspend [amdgpu]] *ERROR* suspend of IP
block failed -12
[ 485.812592] amdgpu :04:00.0: 5ebb32cf unpin not necessary
[ 485.896218] ACPI: EC: interrupt blocked
[ 485.934777] ACPI:
Vendor ID: AuthenticAMD
CPU family: 23
Model: 17
Model name: AMD Ryzen 5 2500U with Radeon Vega Mobile Gfx
Stepping:0
CPU MHz: 1402.460
CPU max MHz: 2000,
CPU min MHz: 1600,
BogoMIPS:3992.22
Virtua
yep, I'm trying to make a better patch, please be patient :D
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kerne
siyia (siyia), e-mail has been sent.
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Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't
load, k
There is an extremely non official patch for this problem that works
very well for me. Not perfectly but well. It's worth a try. Please use
it at your own risk.
I copy this from here: https://forum.manjaro.org/t/intel-bay-trail-
freezes-the-linux-kernel/1931/10
https://github.com/TheDrHax/t100ta-
4. You should remove cstate kernel parameter
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Title:
[Dell Inspiron 3451] WARNING: CPU: 1 PID: 1297 at /build/linux-lts-
utopic-vy2
Andrew do you not try the patch?
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Title:
[Dell Inspiron 3451] WARNING: CPU: 1 PID: 1297 at /build/linux-lts-
utopic-vy2yyy/linux-lt
I post this from Debian Jessie and that is stable enough. Please be
careful wen you use the kernel parameters I wrote, it is possible to get
your device significatly warmer! At your own risk...!
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Try this: > sudo apt-get remove pulseaudio && sudo apt-get purge
pulseaudio && sudo apt-get autoremove
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Title:
[Acer Aspire ES1-311]
Stasia, you could be right. Removing pulse didn't solve the problem (Acer
e1-510) but
I have upgraded to the 4.3.3-040303-generic kernel and it's much better. My
acer freezed regularly with ubuntu's default kernel but I haven't seen one
after the upgrade (several hours). I hope it will be okay.
Christian, this is a kernel bug. You should use the kernel parameter:
"intel_idle.max_cstate=1", or downgrade to the 14.04 LTS Release, or
just downgrade the kernel. I use ubuntu kernel 3.13.0-24, and it doesn't
freeze.
If you choose the first option, do these steps:
1. sudo nano /etc/default/gru
julio
It should work. I hope it will but unfortunately this is not the best
solution. These Intel CPUs use very advanced power saving technologies
and C-state is something that is in connection with power saving. The
more bigger c-state number is in use the more energy efficient your cpu
is. "C-st
julio, Nick
Did you not install intel microcode driver with closed driver manager
tool, or official intel graphics driver?
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Title:
A few days ago I have replaced my debian jessie with new ubuntu 15.10 to
make a try and that was suprisingly stable. (I installed debian before
because of ubuntu's freezes.) There were no crashes.
Then I downloaded an app (intel-graphics-installer) from the official
website of Intel and I ran it.
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