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Questions tagged [acpi]

Questions that relate to the Advanced Configuration and Power Interface (ACPI) specification which provides an open standard for device configuration and power management by the operating system.

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While I starting the ubuntu 22.04 version the laptop is displayed as acpi bios error (bug) on the screen

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ACPI errors after kernel 5.17.9 update

I've updated my kernel from 5.15 to 5.17.9 by installing the .deb packages from the kernel-ppa. After the boot screen I get ACPI errors and some peripherals like wifi won't work. Here is the full ...
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ACPI ae_not_found init error 438

Hi I'm searching help to solve this
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Unknown Error Message on Boot

I Freshly installed Ubuntu 22.04 LTS on my Device. The Operating System seems to work fine so far, but when booting the Device i get the Following Message displayed before the System completely starts:...
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how do I fix an ACPI error?

I've recently upgraded to Kubuntu 22.04 LTS Jammy successfully. The install appears to be running without issue. Although, I have been seeing the following message upon boot / reboot ... I've ...
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Ubuntu 21.10: Cannot boot any more after last update, ended up in emergency mode

Because of an update I had to reboot. However, my laptop ended up only in emergency mode. Executing "journalctl -xb" as advised resulted in a ton of messages, some errors from snap. It was ...
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about acpi bug/error newly installed 22.04

ı recently upgraded new Ubuntu 22.04 lts, everything works fine but having ACPI bug report while startup. any thoughts/helps?
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TPM and ACPI errors listed in dmesg in my Ubuntu 20.04 on Dell Latitude 5511 - spontaneous reboots

In my dmesg I see: $ dmesg|grep tpm [ 0.571377] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x0, rev-id 78) [ 0.572925] tpm tpm0: [Firmware Bug]: TPM interrupt not working, polling instead AND $ ...
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Touchpad not reversed anymore and device, Glib and kernel errors in log after upgrade to 22.04

Yesterday I upgraded to 22.04 on my Dell XPS 15. After the upgrade the touchpad does not use natural scrolling anymore even if it is switched on. I see the below errors in the log after boot. Seems ...
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Unable to enter installation 22.04 boot usb ACPI errors Laptop Legion 5 Pro

Laptop: Legion 5 Pro 16ACH6H (Ryzen 5 5600H, NVIDIA RTX 3060), Discrete Graphics (similar issue with Dynamic Graphics as well, and when trying Safe Graphics in Boot USB with either Dynamic or Discrete ...
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Why does my laptop require a hard boot every time it suspends?

My laptop requires me to hard boot it everytime the screen suspends by pressing the power button for 40s. It switches off and doesn't start again unless I spend 40s switching it on, it resets the time ...
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ACPI Error: AE_NOT_FOUND ACPI ERROR: AE_ALREADY_EXISTS error while flashing UBUNTU 21.10

I made a live USB to flash ubuntu 21.10 using the program RUFUS. It boots, shows me the desktop background but then crashes. The message that appears when i try to boot ubuntu 21.10 from the live usb ...
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Hard drive not visible while dual booting Xubuntu on a Pentium 5 Windows 7 machine

Using a Pentium 5 Windows 7 machine. Further details are as follows: Processor: Intel(R) Pentium(R) Dual CPU E220 @ 2.20GHz 2.20GHz Installed Memory (RAM): 2GB System type: 32-bit Operating System ...
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Why am I getting ACPI BIOS Errors each time I run nvidia-smi?

Each time I run nvidia-smi on our new compute system I get this type of errors in syslog. Often a few of them in a group: Feb 25 13:35:02 xxxx kernel: [77419.656602] ACPI BIOS Error (bug): Failure ...
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Not able to boot my ubuntu due to ACPI error

Don't know why my ubuntu is not booting up. It is showing BusyBox v1.30.1 (ubuntu 1:1.30.1-6ubuntu3.1) built-in shell And after some time it is showing ACPI:Error: cannot release Mutux[PATM] When I ...
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"ACPI Error" when I connect a flashdrive

I connected a flash drive to my laptop to install Ubuntu 24.04 and while running Ubuntu from the flash drive, I encountered this error that I do not know what It is and there is no information about ...
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Ubuntu 18.04 boot error - Firmware bug: ACPI does not cover the entire command/response buffer

I have bought a new SSD for my ASUS (X541UA series) laptop and tried installing Ubuntu 18.04 many times, but it gets stuck after crossing some installation steps. Before installing Ubuntu it shows ...
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Dell Latitude 5289 wakes-up from suspend on volume keypress, despite lid is closed

I've just installed Ubuntu 21.10 on a convertible laptop Dell Latitude 5289. Moreover, I've switched to TLP, which helps a lot in saving battery life. Everything works fine, except for an annoying ...
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ACPI error on waking up the screen

When I open up my Dell Precision 3520 (Ubuntu 21.10, Linux 5.13.0-25-generic) from sleep mode, often a black screen shows the errors below. After a second it goes to the login screen, but that also ...
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ACPI error is making my drive completely unusable

I brought my Acer Aspire laptop with me on a plane trip, but it has sat in my bag for a while and totally run out of battery. Upon powering it up, I was brought to the GRUB boot screen rather than ...
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Cannot boot into newly installed Ubuntu 20.04 from GRUB

I have just installed Ubuntu 20.04 alongside windows 10 inside my MS1 modern 14 B4MW (AMD Ryzen 5 4500u, integrated graphics, 8GB RAM) using a USB. When trying to install Ubuntu, I was getting some ...
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acpi pci error when booting ubuntu 20.04

I am using a pico-itx computer 'aaeon pico-tgu4' with only ubuntu 20.04 system installed. The system works well when nothing added. When i add a mini-pcie network card AX210 or AC8625 then booting ...
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Ubuntu 20.04 ACPI BIOS Error: Could not resolve symbol

I'm using Ubuntu 20.04 on an HP 348 G4 UEFI BIOS. I encountered the below issue: Dec 9 13:13:36 indlaptop664 kernel: [ 5723.567826] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.LPCB.HEC....
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21.10 - what's the suspend / hibernate call stack?

I would like to understand what is wrong with my linux system (or hardware). Sometimes I lose my session when the system is suspended, instead, it restarts then instantly without restoring anything. ...
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SOS! Cannot boot Ubuntu, emergency mode, pr.cpu0._pdc error

I just powered on my laptop, it said checkdisk is needed, but checkdisk stopped after about 30% and went into first picture's screen. After ctl -xb I faced several errors as in next pictures. I was ...
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[Firmware Bug]: TPM interrupt not working, polling instead when trying to boot from bootable USB with ubuntu server

I get these errors. I disabled Secure Boot in BIOS but still same. I'm installing Ubuntu Server into Dell Precision Tower 3640. Refer to photo here. [O.321005] ACPI Error: No handler for Region [WST1] ...
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Error mutex at starting my pc

this is the message when i start my pc , all solutions are accepted thanks. [ 1.310428] ACPI Error: Cannot release Mutex (ECMX], not acquired (20190816/e xmutex-357) [ 1.310441] ACPI Error: Aborting ...
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Can not disable wakeup on opening lid

On my Lenovo T440p with Ubuntu 20.10 - Regolith-desktop I have the issue, that I can't disable the wakeup on opening the laptop lid. I already tried the solution presented in most instructions of ...
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ubuntu 21.04 on Acer Aspire 5: acpi misinformation

I was happy to get Ubuntu running on my Aspire 5, having been warned here and elsewhere that only a very recent Ubuntu version would work. One thing remains "less than perfect": acpi does ...
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CPU package badly configured on my MSI laptop, how to reconfigure?

Problem : A few months ago, I got a new MSI gaming laptop (GP76 Leopard w/Intel Core i7-10870H and Nvidia RTX 3070). However, since the very beginning, I've been experiencing a very annoying behaviour ...
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ACPI Error: Aborting method \_PR.CPU0._PDC due to previous error

I installed xubuntu 20.04 on a friend's lenovo thinkpad T560. Nearly every time the notebook powers on the first time, after showing BIOS und GRUB, the xubuntu logo doesn't appear. The full error ...
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Adding image to initrd image

I am new to Ubuntu and tried to get Ubuntu 20.04 to run on my lenovo yoga 7i. The sound does not work when you start. I found this tutorial on ArchWiki. The issue I am running into is trying to add /...
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Shutdown on opening laptop lid due to acpi detecting high temperature

I have ASUS ROG GL503E running ubuntu dual booted with windows. On Ubuntu almost always on opening my laptop lid acpi detects temperature to be 100 C and shuts down the machine, even though physically ...
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Live USB of Ubuntu 18.04.2 or later not booting without "acpi=off" or "nolapic"

I tried to install Ubuntu 20.04 in my desktop but live usb did not boot showing only a blank screen. Following the instruction below, I found that only when I added acpi=off or nolapic (and nomodeset ...
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Can't suspend: system resumes for unknown reason after ~40 minutes of sleep

I've bought new MSI Summit B15 which was supplied without OS and happily installed on it fresh Ubuntu 21.04. So far everything works pretty well (except couple of troubles with touchpad & no ...
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X1 Carbon Gen 8 can't change charge thresholds via TLP 1.3.1

I've got a new X1 gen8 with core i7 10510U CPU. I've installed Ubuntu 20.04 and tlp, were successfully changing charge levels up until this moment. I guess, I've installed some regular update and it ...
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ACPI error, ubuntu wont boot

Right now I am faced with the problem that Ubuntu won't boot. I am currently using my Dell computer as a dual boot with Windows 10 and Ubuntu 20.04. Windows works perfectly so far only when I start ...
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How to fix Ubuntu showing only one core?

I have installed Ubuntu after long struggle. The complete details is available in below link. https://ubuntuforums.org/showthread.php?t=2465857 Now I am facing issue with only one core and one CPU. so ...
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ACPI BIOS error on boot (AE_ALREADY_EXISTS)

I've been having issues with printing, so I restarted my Jumper PC, which usually fixes the issue. However, when the PC booted up, it started loading then I got this error... Error (bug): Failure ...
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Ubuntu ACPI BIOS Error

I am having problem with Ubuntu installation in my ASUS TUF Dash Laptop. The following error messages appear on boot, and GNOME does not start up. [ 3.156095] ACPI BIOS Error (bug): Could not ...
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Brightness Keys Not Working on Lenovo Ideapad 5, Ubuntu 21.04

I have a Lenovo Ideapad 5 running Ubuntu 21.04. No matter what I do, the brightness keys do not work. Output of neofetch: OS: Ubuntu 21.04 x86_64 Host: 82FG IdeaPad 5 15ITL05 Kernel: 5.11.0-25-...
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bluetooth driver works only when acpi=off

Recently after an update of Ubuntu, I started facing the issue of it not booting up properly. It gets stuck on the boot page with my laptop company logo and Ubuntu symbol. After searching through the ...
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My /proc/acpi/wakeup file is empty

My laptop cannot wake from sleep. I know this means that I need to enable some things in /proc/acpi/wakeup. But I have several problems. First, the entire content of the file is: Device S-state ...
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Trying to isolate random freezes in Ubuntu 20.04

I'm new to Ubuntu/Linux but an experienced if not expert Windows user. I've set up Ubuntu 20.04 on an older PC with an Asus a8N32-SLI Deluxe (nvidia nforce4 chipset) motherboard and a Radeon HD 7850 ...
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ACPI Error in the Console on screen with Ubuntu Server 21.04

We have buy a new Shuttle XPC Nano NC10UXA. But after install Ubuntu Server 21.04 i have every two seconds a ACPI Error on the screen. This is very annoying you can not enter anything because ...
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ACPI BIOS ERROR when shutting down

After a fresh install of Ubuntu 20.04, when shutting down the system, every time for a second it appears a black screen with a few lines of an error message. As per the syslog: Jul 26 18:34:33 rui-HP ...
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Ubuntu 21.04 reboots itself, sometimes hibernates

So, I've been having this problem for a while, since 18.04 I guess. My computer reboots out of nowhere. It is really, really random. The only thing I've noticed is that it only happens when my CPUs ...
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ACPI errors prevent boot

I have HP 840 with Ubuntu 18.04. On startup, I received the following message. ACPI Error: Field CAP1 at bit offset/length 64/32 exceeds size of target Buffer (64 disk) (20170831/dsopcode-235) ACPI ...
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Differences between acpi thermal zone and lm-sensors on the cpu temperature

I'd like to monitor the CPU temperature, but I found that both paths contain cpu temp info, x86_pkg_temp under /sys/class/thermal/thermal_zone2/temp and cores' temp under /sys/class/hwmon/hwmon1/temp*...
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Acpid can't execute scripts

I have an old laptop and I installed Ubuntu 20.04 LTS Server edition (no GUI, just CLI). It managed via SSH so its display is unnecessary. I would like to turn off the display when I close the lid, ...
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