-
Please enable ACPI support on cubian A20 tested on kernel 3.4.43 r2
ACPID power button support is working on cubian for A10 but not the A20
-
When the X230T's screen is rotated, an ACPI call is made to detect that the screen has been rotated and activate tablet mode. This call is not made with a coreboot. I am reading the api calls with `ac…
-
I looked into the ACPI tables and found that INT33D3 implementation is just a stub which does not really make any queries to hardware.
INT33D3 relies on VGBS ACPI method that in this device just retu…
-
## CVE-2020-15780 - Medium Severity Vulnerability
Vulnerable Library - linuxlinux-4.19.87
The Linux Kernel
Library home page: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/?wsslib=linux
Fou…
-
This is likely not a bug in Systemd but I couldn't figure out where else to report it, for example http://ibm-acpi.sourceforge.net/ is very old, and http://acpi.sourceforge.net/ has moved to a dead li…
-
Entering into S3 is super slow, it takes about 15-20 seconds.
At first I thought it was caused by the iwlwifi module, but even if I remove it before sleep, it still takes a long time.
This happe…
-
## 问题
acpi pm timer 没有更新墙上时间,并且没有触发软中断。
这会导致:
1. 软中断没法触发
2. 各种定时任务无法运行。
要实现以上功能,我认为需要设置acpi pm timer的定时器中断,然后在中断里面模仿hpet的处理逻辑去做。
## 参考
1. https://wiki.osdev.org/ACPI_Timer
> IRQs
Th…
-
```
On boot, ACPI on SATA fails with:
ACPI _SDD failed (AE 0x5)
And blocks for 10 seconds. Disabling ACPI on SATA fixes the 10 second block,
but still leaves ACPI on SATA disabled.
```
Original is…
-
I'm getting random errors during boot with ECEnabler related to battery. Sometimes there are more, sometimes there are less, and even times when there's nothing.
With the manual ACPI patching I had…
-
[Support](https://www.phoronix.com/scan.php?page=news_item&px=Linux-ACPI-Platform-Profile) for native power profiles (low power/regular/performance, etc) is in kernel 5.12, facilitating an easy interf…