[SOLVED] ACPI error - AE_ALREADY_EXIST

[a_subscriber]

My system Linux Mint 20, 64 bit, Cinamone :

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 inxi -Fxpmrz
System:    Kernel: 5.8.0-34-generic x86_64 bits: 64 compiler: N/A Desktop: Cinnamon 4.6.7 Distro: Linux Mint 20 Ulyana 
           base: Ubuntu 20.04 focal 
Machine:   Type: Laptop System: LENOVO product: 81T3 v: Legion Y540-17IRH-PG0 serial: <filter> 
           Mobo: LENOVO model: LNVNB161216 v: NO DPK serial: <filter> UEFI: LENOVO v: BHCN32WW date: 08/29/2019 
Battery:   ID-1: BAT0 charge: 45.2 Wh condition: 45.7/52.5 Wh (87%) model: LGC L17L3PG1 status: Unknown 
           Device-1: hidpp_battery_0 model: Logitech Wireless Mouse M545/M546 charge: 55% (should be ignored) 
           status: Discharging 
Memory:    RAM: total: 15.56 GiB used: 2.38 GiB (15.3%) 
           RAM Report: permissions: Unable to run dmidecode. Root privileges required. 
CPU:       Topology: 6-Core model: Intel Core i7-9750H bits: 64 type: MT MCP arch: Kaby Lake rev: A L2 cache: 12.0 MiB 
           flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 62399 
           Speed: 800 MHz min/max: 800/4500 MHz Core speeds (MHz): 1: 800 2: 800 3: 800 4: 801 5: 800 6: 800 7: 800 8: 800 
           9: 800 10: 800 11: 800 12: 800 
Graphics:  Device-1: NVIDIA TU117M [GeForce GTX 1650 Mobile / Max-Q] vendor: Lenovo driver: nouveau v: kernel bus ID: 01:00.0 
           Display: x11 server: X.Org 1.20.9 driver: modesetting unloaded: fbdev,vesa resolution: 1920x1080~60Hz 
           OpenGL: renderer: NV167 v: 4.3 Mesa 20.2.6 direct render: Yes 
Audio:     Device-1: Intel Cannon Lake PCH cAVS vendor: Lenovo driver: snd_hda_intel v: kernel bus ID: 00:1f.3 
           Device-2: NVIDIA vendor: Lenovo driver: snd_hda_intel v: kernel bus ID: 01:00.1 
           Sound Server: ALSA v: k5.8.0-34-generic 
Network:   Device-1: Intel Wireless-AC 9560 [Jefferson Peak] driver: iwlwifi v: kernel bus ID: 00:14.3 
           IF: wlp0s20f3 state: up mac: <filter> 
           Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Lenovo driver: r8169 v: kernel port: 3000 
           bus ID: 07:00.0 
           IF: enp7s0 state: down mac: <filter> 
Drives:    Local Storage: total: 476.94 GiB used: 92.46 GiB (19.4%) 
           ID-1: /dev/nvme0n1 vendor: Samsung model: MZVLB512HBJQ-000L2 size: 476.94 GiB 
Partition: ID-1: / size: 467.96 GiB used: 92.45 GiB (19.8%) fs: ext4 dev: /dev/nvme0n1p2 
           ID-2: /boot/efi size: 511.0 MiB used: 7.8 MiB (1.5%) fs: vfat dev: /dev/nvme0n1p1 
Sensors:   System Temperatures: cpu: 50.0 C mobo: N/A gpu: nouveau temp: 45 C 
           Fan Speeds (RPM): N/A 
Repos:     No active apt repos in: /etc/apt/sources.list 
           Active apt repos in: /etc/apt/sources.list.d/google-chrome.list 
           1: deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main
           Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list 
           1: deb http://packages.linuxmint.com ulyana main upstream import backport #id:linuxmint_main
           2: deb http://archive.ubuntu.com/ubuntu focal main restricted universe multiverse
           3: deb http://archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
           4: deb http://archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
           5: deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
           6: deb http://archive.canonical.com/ubuntu/ focal partner
           Active apt repos in: /etc/apt/sources.list.d/skype-stable.list 
           1: deb [arch=amd64] https://repo.skype.com/deb stable main
Info:      Processes: 346 Uptime: 8m Init: systemd runlevel: 5 Compilers: gcc: 9.3.0 Shell: bash v: 5.0.17 inxi: 3.0.38 

When start Linux on my notebook for 2 seconds show the next error messages:

After 2 seconds this error messages gone and Linux success start.

How hide this error messages?

[Termy]

I get ACPI errors too. Apparently you can add the loglevel=3 kernel boot parameter to clear out these ACPI errors.

WARNING: The following can render your system unbootable (it's fixable) if done incorrectly.

This can be done by:

1. Open '/etc/default/grub' in an editor with root access.
2. The line with 'GRUB_CMDLINE_LINUX_DEFAULT', add the loglevel=3 part. So this, which is what I'm currently using:

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GRUB_CMDLINE_LINUX_DEFAULT='quiet splash'

Becomes this:

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GRUB_CMDLINE_LINUX_DEFAULT='quiet splash loglevel=3'

Then, when the changes have been saved, open a terminal, then run:

sudo update-grub

Then reboot to see the spoils of war. You know what, I'm sick of ACPI errors, so I'm gonna do this myself, now.

UPDATE: It sorted it for me.

[a_subscriber]

OK, it's help. Thanks

But stay only one error message:

Initramfs unpacking failed: Decoding failed

How I can hide this message when run Linux Mint 20 ?

[DPM]

Initramfs unpacking failed: Decoding failed

How I can hide this message when run Linux Mint 20 ?

You could rather fix the underlying problem:

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sudo sed -i 's/COMPRESS=lz4/COMPRESS=gzip/g' /etc/initramfs-tools/initramfs.conf
sudo update-initramfs -u -k all

[Termy]

Oooh, so the problem there is that the OP needs to install LZ4 support for it to work? IIRC, LZ4 is a better compression method to GZip, resulting in a much smaller file size, at the cost of a small drop in performance when extracting.

[a_subscriber]

Initramfs unpacking failed: Decoding failed

How I can hide this message when run Linux Mint 20 ?

You could rather fix the underlying problem:

Code: Select all

sudo sed -i 's/COMPRESS=lz4/COMPRESS=gzip/g' /etc/initramfs-tools/initramfs.conf
sudo update-initramfs -u -k all

Thanks. It's help me.