openSUSE Leap 15.3

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^m: Chao-Hsiung LiaoBCraig JeffaresBJoe ManBRay ChenBRamax Lo
XG2021-01-29, G15.3.20210129

1 w
2 System upgrade
3 Removed and deprecated packages and features
4 Drivers and hardware
5 ୱ
6 More information and feedback

oƤ_aק襤CnFѳ̷siiAШb https://doc.opensuse.org/
release-notes uWC^媩oƦbݮɤ|sC½Ķi|
ɦaC

pGzqª openSUSE o檩ɯšAХѦdݤeoơGhttps://
en.opensuse.org/openSUSE:Release_NotesC

MתTШ https://www.opensuse.orgC

n󥻦o檺~iAЧQ openSUSE BugzillaCԱAгyX https:
//en.opensuse.org/Submitting_Bug_ReportsC

Major new features of openSUSE Leap 15.3 are also listed at https://
en.opensuse.org/Features_15.3.

1 w

`]tFwˬnICԲӪɯűоǡAаѾ\bhttps://
doc.opensuse.org/documentation/leap/startup/html/book.opensuse.startup/
part-basics.htmlC

1.1 Using atomic updates with the system role Transactional Server

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 15.3 also work with
the system role Transactional Server.

`N

`NGIncompatible packages

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nGTransactional Server needs at least 12 GB of disk space

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nϥΥsAШϥΫO transactional-update ӫD YaST P Zypper ӶiM
޲zG

 E stΡGtransactional-update up

 E wˮMGtransactional-update pkg in PACKAGE_NAME

 E MGtransactional-update pkg rm PACKAGE_NAME

 E n̫@ӧַӹ root ɮרtΩҰܧAХT{ztάOϥγ̫@
    ӧַӤeַӶ}AMG transactional-update rollback

    Ϊ̡AbO̫[Wַ ID H^_ܯSwַӡC

ϥθӨtΨɡAtιw]|CsåBbW 03:30 PU 05:00 s
ҰʡCoǰʧ@ҬO systemd ĲoAYݭn]iHϥ systemctl OG

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

nFѧhsӸ`AШ openSUSE Kubic 峹 https://
kubic.opensuse.org/blog/2018-04-04-transactionalupdates/ H https://
kubic.opensuse.org/blog/2018-04-20-transactionalupdates2/C

1.2 Installing on hard disks with less than 12 GB of capacity

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pMHɡAШϥΤ޾ɦϺФε{ӦۦվΰѼơC

1.3 UEFI - Τ@i餶

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֭niD UEFI  openSUSE Ұʵ{mCx Linux ֤ߴѨϥ UEFI xs
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syӫĳsC

1.4 UEFI, GPT, and MS-DOS partitions

b EFI/UEFI WѤ@ӷsκϺЪ覡GGPT]GUID Partition Table
^Coӷs覡ϥ GUID]128줸ܦb32ӤQiƦrW^ѧO˸mΤ
ΰC

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GRUB2^հw墨ǶǲΪΰϦ۰ʲͤ@ GUID Aç⥦̼giCo˪@
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2 System upgrade

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AШG

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

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

Additionally, check  3 `uRemoved and deprecated packages and featuresv.

3 Removed and deprecated packages and features

3.1 Deprecated packages and features

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oǮMsb]OFUEAĳϥΡAӥB̤|AsC

nˬdww˪MO_wA@AХT{O_ww lifecycle-data-openSUSE M
AۨϥΥHUOG

zypper lifecycle

3.2 Removed packages and features

MNAHo檩@_oC

 E libqt4 and kdelibs4 have been removed because they were unmaintained and
    had security issues. For more information, see  5.1 `uKDE 4 and Qt4
    have been removedv.

4 Drivers and hardware

4.1 Secure Boot: third-party drivers need to be properly signed

openSUSE Leap 15.2 and later enable a kernel module signature check for
third-party drivers (CONFIG_MODULE_SIG=y). This is an important security
measure to avoid untrusted code running in the kernel.

This may prevent third-party kernel modules from being loaded if UEFI Secure
Boot is enabled. Kernel Module Packages (KMPs) from the official openSUSE
repositories are not affected, because the modules they contain are signed with
the openSUSE key. The signature check has the following behavior:

 E Kernel modules that are unsigned or signed with a key that is either known
    as untrusted or cannot be verified against the system's trusted key data
    base will be blocked.

ziHͤ@Ӧ۩wҮѡAåBUtΪ MOK (Machine Owner Key) ƮwAM
θҮѪ_ñbaҽsĶ֤߼ҲաCγoؤ覡ñҲձN|QT
JάOɭPĵiTCԱШ https://en.opensuse.org/openSUSE:UEFIC

Since this also affects NVIDIA graphics drivers, we addressed this in our
official packages for openSUSE. However, you need to manually enroll a new MOK
key after installation to make the new packages work. For instructions how to
install the drivers and enroll the MOK key, see https://en.opensuse.org/
SDB:NVIDIA_drivers#Secureboot.

5 ୱ

This section lists desktop issues and changes in openSUSE Leap 15.3.

5.1 KDE 4 and Qt4 have been removed

KDE 4 packages are no longer part of openSUSE Leap 15.3. Update your system to
Plasma 5 and Qt 5. Some Qt 4 packages may still remain for compatibility
reasons. For more information, see https://bugzilla.opensuse.org/show_bug.cgi?
id=1179613.

6 More information and feedback

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 E nFѦ openSUSE ̷s~sDAгyX https://www.opensuse.orgC

vҦ ? SUSE LLC

? 2021 SUSE

