Public bug reported:
I use the snap version of Smplayer on Ubuntu 21.10 (because the apt-installed
mpv missed some libs). It seems to work correctly but I got an cli error
message:
"/usr/share/libdrm/amdgpu.ids: No such file or directory"
Does it mean there is no hardware acceleration? Could
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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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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Title:
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-
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
To manage
** Description changed:
Distro is Kubuntu 20.04
- I got a notification message about the new Chromium version or about the
Chromium update (I don't remember precisely). I wanted to restart the browser
to do something helping the update so I closed it then I couldn't find the
starter icon of
** Description changed:
Distro is Kubuntu 20.04
I got a notification message about the new Chromium version or about the
Chromium update (I don't remember precisely). I wanted to restart the browser
to do something helping the update so I closed it then I couldn't find the
starter icon of
Public bug reported:
Distro is Kubuntu 20.04
I got a notification message about the new Chromium version or about the
Chromium update (I don't remember precisely). I wanted to restart the browser
to do something helping the update so I closed it then I couldn't find the
starter icon of its.
Tested, it is OK!
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Title:
update-initramfs fails on plymouth hook due to missing target dir
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1. The deletion of the plymouth packages is a correct workaround however
that is not a correct fix. The fix will come with a package upgrade.
2. apt purge --reinstall (what I wrote) seems to wrok well but it
doesn't. It just do the purge operation and not the reinstall operation.
If this package
You are right :D. apt purge --reinstall command doesn't do a reinstall
just a purge. BTW I like this method. Do I really need this package?
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Here is a magic workaround command for problems like this:
sudo apt purge --reinstall plymouth
no warranty! :)
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Title:
update-initramfs fails
Jalon Funk (francescohickle15) sorry I haven't read well your second
sentence. I understand it now.
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Title:
Snap chromium - apparmor pulseAudio
Jalon Funk (francescohickle15) that is a correct temporary workaround.
Jamie Strandboge (jdstrand) thanks for your help. BTW please check the
other error messages in my first comment too. Those are displayed if the
file browsing dialog is opened from the web-browser (fe.: by a file
upload).
**
Messages I got after I had started browsing my computer to download the
png attachment:
type=1400 audit(1582979599.967:146): apparmor="DENIED" operation="open"
profile="snap.chromium.chromium" name="/run/mount/utab" pid=2504
comm="chrome" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
*upload
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Title:
Snap chromium - apparmor pulseAudio error message (20.04)
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** Attachment added: "apparmor_interfaces.png"
https://bugs.launchpad.net/apparmor-profiles/+bug/1865282/+attachment/5332198/+files/apparmor_interfaces.png
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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
Public bug reported:
This is a well investigated bug by me.
Problem: a black screen freeze occurs by suspend-resume process
Ubuntu version: Kubuntu 19.10 default plasma, or the backported 5.17
Kernel version: default 5.3.10 or the mainline 5.4.0rc3
xserver-xorg-video-amdgpu: 19.* or the newest
This has been fixed in: xserver-xorg-video-amdgpu 19.0.1-1ubuntu1
** Changed in: xserver-xorg-video-amdgpu (Ubuntu)
Status: New => Fix Released
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** Description changed:
This is a freeze which is obviously caused by a bug in the xserver-xorg-
video-amdgpu package ver: 19.0.1* which is shipped with Ubuntu 19.04 and
19.10. Upstream fix is needed.
Workaround:
- sudo nano /etc/apt/sources.list, copy-paste one line which contains
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 after
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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** Bug watch added: freedesktop.org Bugzilla #111459
https://bugs.freedesktop.org/show_bug.cgi?id=111459
** Also affects: linux via
https://bugs.freedesktop.org/show_bug.cgi?id=111459
Importance: Unknown
Status: Unknown
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Public bug reported:
This is a freeze which is obviously caused by a bug in the xserver-xorg-
video-amdgpu package ver: 19.0.1* which is shipped with Ubuntu 19.04 and
19.10. Upstream fix is needed.
Workaround:
sudo nano /etc/apt/sources.list, copy-paste one line which contains "main
multiverse
OK. Could you try it on disco?
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Title:
There is no firejail-default profile in Ubuntu
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Of course this had been done multiple times but hasn't helped.
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Title:
There is no firejail-default profile in Ubuntu
To manage notifications
** Summary changed:
- There is no firejail-default profile
+ There is no firejail-default profile in Ubuntu
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Title:
There is no
Public bug reported:
Firejail requires the firejail-default apparmor profile in
/etc/apparmor.d to work together with apparmor but that doesn't exist in
Ubuntu 19.04. After I had added firejail-default to /etc/apparmor.d and
firejail-local to /etc/apparmor.d/local everything was OK.
Could this
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 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 Aspire A315 IOAPIC
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
load, kernel
*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/Raven) /
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
load, kernel
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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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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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
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 (AMD Ryzen
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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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, kernel hangs,
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) / AMDGPU
I replaced these:
> defaults.pcm.card 1
> defaults.ctl.card 1
to these
> defaults.pcm.card 0
> defaults.ctl.card 0
Then i did $ pulseaudio -k && sudo alsa force-reload
And mocp works
Why?
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No, I've copied the wrong line.
/etc/asound.conf this is the file for these lines:
defaults.pcm.card 1
defaults.ctl.card 1
Why I can not edit my comment? :\
Then pulseaudio -k && sudo alsa force-reload
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Thanks for the guidance, this did the trick:
$ alsamixer
I found the proper soundcard (which has mixers)
then I have added to /etc/pulse/daemon.conf
this:
defaults.pcm.card 1
defaults.ctl.card 1
The number is the number of the correct sound device/card.
Elimar:
...
default-sample-format =
; daemonize = no
; fail = yes
; allow-module-loading = yes
; allow-exit = yes
; use-pid-file = yes
; system-instance = no
; local-server-type = user
; enable-shm = yes
; enable-memfd = yes
; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64
MiB
; lock-memory = no
;
$ ls -al /etc/alsa/conf.d
összesen 12
drwxr-xr-x 2 root root 4096 ápr 16 23:50 .
drwxr-xr-x 3 root root 4096 márc 29 00:14 ..
lrwxrwxrwx 1 root root 46 febr 20 16:09 10-samplerate.conf ->
/usr/share/alsa/alsa.conf.d/10-samplerate.conf
lrwxrwxrwx 1 root root 45 febr 20 16:09
$ dpkg -l | grep moc
ii moc 1:2.6.0~svn-r2994-3
amd64ncurses based console audio player
ii moc-ffmpeg-plugin:amd64 1:2.6.0~svn-r2994-3
amd64ncurses based console
Hi the same problem here. After I've installed the gtk3 package and
removed both libreoffice-qt5 and libreoffice-kde5 the fonts seem to be
OK but all of the icon packages are ugly, pixelated (even the *SVG*
icons)
This is one of the most important linux desktop software component but
the UI looks
Thanks, so we can say this is not a bug but a feature request?
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Title:
MOC (Music On Console) no sound driver error
To manage notifications
Apr 16 02:15:11.836793: main.c:1191 main(): This is Music On Console (version
2.6-alpha3)
Apr 16 02:15:11.836847: main.c:1195 main(): Configured:
'--build=x86_64-linux-gnu' '--prefix=/usr' '--includedir=${prefix}/include'
'--mandir=${prefix}/share/man' '--infodir=${prefix}/share/info'
Public bug reported:
Linux: Kubuntu 19.04
Desktop: Plasma
$ mocp
Running the server...
Trying JACK...
Trying ALSA...
Trying OSS...
FATAL_ERROR: No valid sound driver!
FATAL_ERROR: Server exited!
$ pulseaudio
E: [pulseaudio] pid.c: Daemon already running.
** Affects: moc (Ubuntu)
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 18.04, kernel
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
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
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 freeze (AMD
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, kernel freeze (AMD
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, kernel hangs, can't
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
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]
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
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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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 hangs, can't
load,
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.
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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Title:
Acer
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 A315 IOAPIC failure
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
Fresh install has solved the problem.
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Title:
Ubuntu 18.04->18.10 upgrade, blank screen on/before login
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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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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
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
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 (AMD Ryzen
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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Another User (another-user), install newer kernel than ubuntu's default
and don't use noapic just ivrs parameters.
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Title:
Acer Aspire A315
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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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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Title:
Acer
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 hangs, can't
load,
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 failure on Ubuntu
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
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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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:
Acer Aspire A315 IOAPIC
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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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
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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Title:
Acer
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
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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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
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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Title:
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 18.04, kernel hangs,
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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https://bugs.launchpad.net/bugs/1776563
Title:
VGA fix has been released in ver. 4.18 rc7. SSDT will not be fixed I
think.
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https://bugs.launchpad.net/bugs/1776563
Title:
Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel
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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** Patch added: "amdgpu patch"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1776563/+attachment/5164639/+files/patch.diff
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Title:
@@ -, +, @@
---
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[]
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
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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*instead of ath10k_hwmon-pci(?!??) -> except of ath10k_hwmon-pci
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Title:
Acer Aspire A315 ACPI failure on Ubuntu 18.04, kernel hangs, can't
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
This could be the better solution because of the notebook's lowest
heating but I'm not sure.
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https://bugs.launchpad.net/bugs/1776563
Title:
Acer Aspire A315 ACPI failure on Ubuntu
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