Debain 13 “Trixie” has been released!

 

Release info:

https://www.debian.org/releases/stable/release-notes/index.zh_CN.html

下面是 Debian 13 官方支持的架构：

• 64-bit PC (amd64)

• 64 位 ARM（arm64）

• ARM EABI（armel）

• ARMv7（EABI 硬浮点 ABI，armhf）

• 64 位小端序 PowerPC（ppc64el）

• 64-bit little-endian RISC-V (riscv64)

• IBM System z（s390x）

Additionally, on 64-bit PC systems, a partial 32-bit userland (i386) is available. Please see Reduced support for i386 for details.

See Last release for armel for limitations on support for the ARM EABI (armel) architecture.

 

New Features

• systemd provides the privilege-escalator run0, which like sudo expects the user's password rather than root's, and in fact checks for membership of the "sudo" group, but in theory makes sudo itself largely redundant

• to help with deprecating the old "one-liner" SourcesList format in favor of deb822 format there's now apt modernize-sources

• something that mostly won't be visible to end users though it took significant development and organization work: the t64 transition, making various libraries Y2038-safe.

 

Changes

• systemd by default now creates /tmp as a tmpfs. On new installs it also introduces a "tmpreaping" regime for /tmp and /var/tmp, but this is opt-in for upgraded systems (see NEWS.Debian.gz)

• the old utmp/wtmp db format was Y2038-buggy (see t64 above), and the functionality is these days mostly covered by other logging mechanisms, so various tools have been either dropped or replaced: lastlog (in login) is replaced by the package lastlog2 (and its recommended packages), last (in util-linux) is replaced by the package wtmpd (and ditto), and utils-linux provides a new lslogins

• utils-linux-extra also drops mesg and write while adding new tools including exch and waitpid
• since all trixie systems should now have a "merged" /usr, usrmerge and usr-is-merged are removable dummy packages

 

How to upgrade to Trixie from Bookworm?

sudo sed -i 's/bookworm/trixie/g' /etc/apt/sources.list
sudo sed -i 's/bookworm/trixie/g' /etc/apt/sources.list.d/*

sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get full-upgrade -y

sudo apt --purge autoremove
sudo apt autoclean