openSUSE Leap 15.5

˵

openSUSE Leap һĸ˼ʼǱԻĻ Linux ɲ
ϵͳʹƣʣƬ㹫񣬹ƵƷ
֣Ȥ

: ?աGrover ChouDingzhong Chen
ڣ2023-06-0715.5.20230607.b76dd05

1 װ
2 ϵͳ
3 
4 Ӳ
5 
6 
7 ȫ
8 Ϣͷ

This is the initial version of the release notes for the forthcoming openSUSE
Leap 15.5.

һɵİ汾 openSUSE Leapǰ汾ķ˵https://
zh.opensuse.org/openSUSE:˵

ι beta 汾Ϊ openSUSE Ŀһ֡й openSUSE ĿϢο
https://www.opensuse.org

Report all bugs you encounter using this prerelease of openSUSE Leap 15.5 in
the openSUSE Bugzilla. For more information, see https://en.opensuse.org/
Submitting_Bug_Reports. If you would like to see anything added to the release
notes, file a bug report against the component ?Release Notes?.

1 װ

This section contains installation-related notes. For detailed installation
instructions, see the documentation at https://doc.opensuse.org/documentation/
leap/startup/html/book-startup/part-basics.html.

1.1 ʹϵͳɫԭӸ

The installer supports the system role Transactional Server. This system role
features an update system that applies updates atomically (as a single
operation) and makes them easy to revert should that become necessary. These
features are based on the package management tools that all other SUSE and
openSUSE distributions also rely on. This means that the vast majority of RPM
packages that work with other system roles of openSUSE Leap 15.5 also work with
the system role Transactional Server.

ע

ע⣺ݵ

Щǵ RPM %post ű޸ /var  /srv ݣЩ
ݵġύϱ档

ҪṩЩܣ˸ϵͳڣ

  Btrfs գ  ϵͳ¿ʼ֮ǰɸļϵͳһµ Btrfs ա
    ȻԸøµĸĶᱻװ´ Btrfs СҪɸ£
    ϵͳʹøÿա

    Ҫ£ֻҪǰһϵͳɡ

  ֻļϵͳ  Ϊ˱´ݶʧ⣬ļϵͳ벻д
    ˣļϵͳͨʱֻء

    Ҫô˰װùҪļϵͳĸģҪд /etc 
    ãĿ¼ԶΪʹ OverlayFS/var ǶӾԱд
    롣

Ҫ

ҪҪ 12 GB Ĵ̿ռ

ϵͳɫҪ 12 GB Ĵ̴С Btrfs ա

Ҫ

ҪYaST ģʽʹ

ǰYaST ¡Ϊ YaST ǼʱִвģҲ޷༭ֻ
ļϵͳ

Ҫʹ£ȫҪʼʹ transactional-update  YaST
 Zypper

  ϵͳtransactional-update up

  װtransactional-update pkg in 

  Ƴtransactional-update pkg rm 

  ҪԭĿգһζԸļϵͳĸģȷϵͳ
    յһȻУtransactional-update rollback

    ߣĩβһյ ID Իعָ ID

ʹôϵͳɫʱĬϣϵͳִճ² 3:00  5:00 ֮
ǻ systemd бҪ systemctl ã

systemctl disable --now transactional-update.timer rebootmgr.service

µϢ openSUSE Kubic  https://
kubic.opensuse.org/blog/2018-04-04-transactionalupdates/  https://
kubic.opensuse.org/blog/2018-04-20-transactionalupdates2/.

1.2 װ 12 GB Ӳ

װֻڴ̿ôС 12 GB ʱὨ밲װС
ӳʹֶָ

1.3 UEFI??ͳһչ̼ӿ

 openSUSE װʹ UEFIͳһչ̼ӿڣļǰر
һӲƼĹ̼£ңеĻ밲װĸ¡Ԥװ
Windows 8 °汾Ǳʹ UEFI һԱ־

Щ UEFI ̼⣬ᵼ UEFI 洢дʱ𻵡
ǲû綨Ϊ??

openSUSE дϵͳСݣӶ÷տ͡С
ζŸ֪ UEFI ̼ openSUSE λáĬϽ Linux ںʹ
 UEFI 洢ͱϢpstoreĹܡȻƼװӲ
Ƽκι̼¡

1.4 UEFIGPT  MS-DOS 

 EFI/UEFI 淶һµķGPTGUID ·ʹ
ȫΨһʶ128 λֵʾ 32 ʮ֣ʶ豸ͷ͡

⣬UEFI 淶Ҳͳ MBRMS-DOSLinux ELILO  GRUB2
᳢ΪЩͳʽķԶһ GUIDд뵽̼С
GUID Ƶ仯д̼дͬɣƳʹǰһ


ʽ̼ռѼɾͷڴԤĹ̼
ͷЩʱͻᵼ⡣ʹϵͳ޷

ܷܼ򵥣ͳ MBR תµ GPT ⡣

2 ϵͳ

½гϵͳصע͡˽ֵ֧ϸָο


  https://en.opensuse.org/SDB:System_upgrade

  https://doc.opensuse.org/documentation/leap/startup/html/book-startup/
    cha-update-osuse.html

Make sure to also review the following sections of this documentation:

   3  ??

   7.1  ?Usage of 4096 bit RSA RPM and repository signing key?

3 

3.1 õ

õṩΪаһ֣ƻ¸ openSUSE Leap 汾Ƴ
ЩΪ˷Ǩƣʹǿܲյ¡

ȷϰװǷάȰװ lifecycle-data-openSUSE ִ


zypper lifecycle

3.2 Ƴ

Ƴ淢аһ𷢲

  gnome-todo: gnome-todo was replaced by package Endeavour.

    msgpack: msgpack was replaced by msgpack-c and msgpack-cxx.

    nodejs-electron: This old version of Electron is EOL, and we are unable to
    support this runtime throughout Leap's lifetime due to frequent ABI breaks.
    Current versions of Electron are still available from the
    devel:languages:nodejs repository on OBS.

4 Ӳ

4.1 ȫҪȷǩ

 openSUSE Leap 15.2 ʼԵںģǩ飨
CONFIG_MODULE_SIG=yһҪİȫʩԱںδεĴ


 UEFI ȫֹܻںģļء openSUSE 
ֿںģKMPӰ죬Ϊֿڵģ openSUSE Կǩ
ǩΪΪ

  δǩ벻λδϵͳԿݿ֤Կǩںģ飬
    Ρ

Զ֤飬עϵͳĻԿMOKݿ⣬Ȼ֤Կ
ǩرںģ顣ʹô˷ǩģȲᱻҲ𾯸档
 https://zh.opensuse.org/openSUSE:UEFI

ҲӰ쵽 NVIDIA Կڹٷн⡣ǣ
Ҫڰװֶעµ Mok Կʹйΰװע
Mok Կ˵ο https://zh.opensuse.org/SDB:NVIDIA_%E9%A9%B1%E5%8A%A8
#.E5.AE.89.E5.85.A8.E5.90.AF.E5.8A.A8

4.2 Raspberry Pi 4 簲װʱ

Ϊ Raspberry Pi 4 ͨ USB 簲װʱ⣬Ҫ console=
tty  Raspberry Pi 4 ӲбӢģе֪½ڡ

5 

This section lists desktop issues and changes in openSUSE Leap 15.5.

5.1 Ƴ KDE 4  Qt 4

KDE 4 packages will not be part of openSUSE Leap 15.4. Please update your
system to Plasma 5 and Qt 5. Some of Qt 4 packages might still remain for
compatibility reasons. https://bugzilla.opensuse.org/show_bug.cgi?id=1179613.

5.2 nouveau disabled for Nvidia Turing and Ampere GPUs / openGPU recommendation

The nouveau driver is still considered experimental for Nvidia Turing and
Ampere GPUs. Therefore it has been disabled by default on systems with these
GPUs.

Instead of using the nouveau driver we recommend using Nvidia's new openGPU
driver. Install this driver by installing these following packages:

  nvidia-open-driver-G06-signed-kmp-default

  kernel-firmware-nvidia-gsp-G06

Then uncomment the options nvidia line in the /etc/modprobe.d/
50-nvidia-default.conf file so that it looks like the following afterwards:

### Enable support on *all* Turing/Ampere GPUs: Alpha Quality!
options nvidia NVreg_OpenRmEnableUnsupportedGpus=1

If you prefer using nouveau driver anyway, add nouveau.force_probe=1 to your
kernel boot parameters, and do not install the above openGPU package.

5.3 Starting ibus automatically under KDE Plasma

ibus does not start automatically under KDE Plasma. This can be fixed by adding
the appropriate command to the autostart section. To do that, go to System
Settings, Startup and Shutdown, Autostart and there click on the Add? button,
and then click on Add Application?. In the opened dialog window type
ibus-daemon -x into the text box and click OK. For more information see https:/
/bugzilla.suse.com/show_bug.cgi?id=1211977.

6 

6.1 iotop support

iotop does not display values for SWAPIN and IO %.

Since Linux kernel 5.14, either kernel boot parameter delayacct needs to be
specified or kernel.task_delayacct sysctl needs to be enabled.

7 ȫ

This section lists changes to security features in openSUSE Leap 15.5.

7.1 Usage of 4096 bit RSA RPM and repository signing key

We switched the RPM and repository signing key of openSUSE Leap 15.5 from 2048
bit RSA to a 4096 bit RSA key. This key was previously introduced to openSUSE
Leap 15.4 users in a maintenance update. Users upgrading from older releases
will need to import the new key manually as described in https://
en.opensuse.org/SDB:System_upgrade#0._New_4096_bit_RSA_signing_key.

8 Ϣͷ

  Ķװϵ README ĵ

   RPM лȡĳضϸ޶ʷϢ

    rpm --changelog -qp ļ.rpm

    ļ滻Ϊ RPM ơ

  鿴ʶĿ¼е ChangeLog ļðʱеȫʷ

  ڽϵ docu ļлȡϢ

  Ϣµĵ https://doc.opensuse.org/

  ȡ openSUSE ²Ʒţ https://www.opensuse.org

Ȩ ? SUSE LLC

? 2023 SUSE

