The recent update of the Linux kernel to version 6.12 has caused problems with zRAM in several distributions, including Gentoo and Void. This issue arises from a new feature added to the kernel that allows for the configuration of compression algorithms during runtime.
The problem can be resolved by enabling each backend compression configuration individually.
For more information, please refer to the [official Linux subreddit](https://www.opennet.ru/opennews/art.shtml?num=62451) for a detailed explanation.
**Update**: This issue is not unique to Linux and has also been reported in other operating systems. It is essential to keep your operating system up-to-date to avoid such issues.
**Related subreddit**: r/Linux for more discussion and resources on Linux-related topics.