Ubuntu 19.04 faib tawm

Muaj tso tawm ntawm Ubuntu 19.04 "Disco Dingo" faib. Npaj-ua cov duab xeem yog tsim rau Ubuntu, Ubuntu Server, Lub neej, Kubuntu, Ubuntu ua niam txiv, Ubuntu
Budgie, Ubuntu Studio, Xubuntu thiab UbuntuKylin (Tuam Tshoj tsab).

ntsiab kev tsim kho tshiab:

• Lub desktop tau hloov kho rau GNOME 3.32 nrog restyled interface ntsiab, desktop thiab icons, discontinuation ntawm lub ntiaj teb no zaub mov txhawb thiab kev sim txhawb rau fractional scaling. Qhov kev sib tham Wayland-powered tam sim no tso cai rau qhov ntsuas ntawm 100% thiab 200% hauv 25% nce ntxiv. Txhawm rau ua kom muaj feem cuam tshuam hauv ib puag ncig X.Org, koj yuav tsum tig mus x11-randr-fractional-scaling hom ntawm gsettings. Los ntawm lub neej ntawd, cov duab ib puag ncig tseem nyob ntawm X.Org cov duab kos. Tej zaum hauv LTS tom ntej tso tawm ntawm Ubuntu 20.04 X.Org kuj tseem yuav raug tso tseg los ntawm lub neej ntawd;
  

• Ua haujlwm tiav txhawm rau txhim kho kev ua tau zoo thiab ua kom cov lus teb ntawm lub desktop, suav nrog kev ua kom zoo nkauj ntawm cov cim (FPS nce 22%), ntxiv kev txhawb nqa rau cov saib nrog siab refresh tus nqi (ntau tshaj 60.00Hz), nce smoothness ntawm scaling hauj lwm, tshem tawm thaiv I/O kev ua haujlwm, cuam tshuam cov duab kos duab zoo;
• Lub vaj huam sib luag tshiab tau ntxiv rau kev hloov kho suab, uas siv cov txheej txheem ntsug thiab ntau qhov kev xav tau faib cov khoom siv rau hauv pab pawg. GNOME Initial Setup Wizard tau hloov pauv, ntau qhov tsis sib xws tau muab tso rau ntawm thawj lub vijtsam, thiab nws tau yooj yim los pab kom paub txog qhov chaw (piv txwv li, xaiv ib cheeb tsam lub sijhawm);
• Los ntawm lub neej ntawd, qhov kev pabcuam Tracker tau qhib, uas cia li ntsuas cov ntaub ntawv thiab taug qab nkag mus rau cov ntaub ntawv tsis ntev los no;
• Txoj cai-nias handler yog hloov mus rau "Area" hom los ntawm lub neej ntawd, nyob rau hauv uas txoj cai-nias tuaj yeem simulated los ntawm kev kov hauv qab sab xis ntawm lub touchpad, ntxiv rau yav tas los txhawb txoj cai-nias ntawm ob-ntiv tes kov lub touchpad ib txhij. ;
• Alt-Tab handler yog teem rau Windows hom los ntawm lub neej ntawd (hloov ntawm qhov rais, tsis yog ntawm cov kev pab cuam), thiab hloov ntawm daim ntawv thov koj yuav tsum siv Super-Tab ua ke;
• Qhov kev txiav txim ntawm lub qhov rais thumbnails nyob rau hauv lub vaj huam sib luag tau raug kho, uas tam sim no sib haum mus rau qhov kev txiav txim nyob rau hauv uas cov qhov rais qhib;
• Wi-Fi daemon backend enabled hauv Network Manager IWD, tsim los ntawm Intel ua lwm txoj rau wpa_supplicant;
• Thaum ntsia hauv VMware ib puag ncig, kev teeb tsa tsis siv neeg ntawm lub pob qhib-vm-cov cuab yeej yog muab los txhim kho kev koom ua ke nrog cov txheej txheem virtualization no;
• Lub ntsiab lus Yaru tau hloov kho, cov cim tshiab tau ntxiv;
• Ib hom "Safe Graphics" tshiab tau ntxiv rau GRUB khau raj loader ntawv qhia zaub mov, thaum xaiv, lub kaw lus khau raj nrog "NOMODESET" kev xaiv xaiv, uas tso cai rau, yog tias muaj teeb meem nrog daim npav video, txhawm rau khau raj thiab nruab cov tsav tsheb muaj tswv;
• Linux kernel hloov kho rau version 5.0 nrog kev txhawb nqa rau AMD Radeon RX Vega thiab Intel Cannonlake GPUs, Raspberry Pi 3B / 3B+ boards, Qualcomm Snapdragon 845 SoC, nthuav kev txhawb nqa rau USB 3.2 thiab Hom-C, kev txhim kho tseem ceeb hauv kev txuag hluav taws xob;
• Cov cuab yeej tau hloov kho rau GCC 8.3 (yeem GCC 9), Glibc 2.29, OpenJDK 11, txhawb nqa 1.67, rustc 1.31, python 3.7.2 (default), ruby ​​​​2.5.5, php 7.2.15, perl 5.28.1 , golang 1.10.4. 1.1.1, openssl 3.6.5b, gnutls 1.3 (nrog TLS 64 kev txhawb nqa). Cov cuab yeej rau kev sib sau ua ke tau nthuav dav. Cov cuab yeej siv rau POWER thiab AArchXNUMX tau ntxiv kev sib sau ua ke rau
  ARM, S390X thiab RISCV64;

• QEMU emulator hloov kho rau version 3.1, thiab libvirt mus rau version 5.0. Cheebtsam suav nrog tus virglrenderer, uas tso cai rau koj siv virtio-gpu (virgil3D virtual GPU) siv 3D acceleration hauv virtual ib puag ncig raws li QEMU thiab KVM yam tsis tas xa daim npav video rau cov qhua. 3D rendering yog ua tiav nyob rau hauv cov qhua systems siv tus tswv system GPU, tab sis lub virtual GPU ua nws tus kheej ntawm tus tswv system lub cev GPU;
• Hloov kho cov neeg siv daim ntawv thov: LibreOffice 6.2.2,
  kdenlive 8.12.3, GIMP 2.10.8, Krita 4.1.7, VLC 3.0.6, Blender v2.79beta, Ardor 5.12.0, Scribus 1.4.8, Darktable 2.6.0, Pitivi v0.999, Ink.scape Falkon 0.92.4, Thunderbird 3.0.1, Firefox 60.6.1. Ib lub vaj huam sib luag tau ntxiv rau qhov chaw cia khoom latte-dock 0.8.7;

• Kev txhawb nqa Bluetooth tau ntxiv rau cov neeg rau zaub mov sib dhos rau Raspberry Pi 3B, 3B + thiab 3A + pi-bluetooth boards (ua haujlwm los ntawm kev txhim kho pob pi-bluetooth);
• Xubuntu thiab Lubuntu tau txiav tawm 32-ntsis tsim (hauv kev tshaj tawm dhau los, Ubuntu Server, Ubuntu Desktop, Ubuntu MATE, Ubuntu Studio, Ubuntu Kylin, thiab Ubuntu Budgie poob 32-ntsis tsim). Tsuas yog cov rooj sib txoos rau x86_64 architecture tam sim no muaj rau rub tawm. Kev them nyiaj yug rau repositories nrog pob khoom rau i386 architecture tau khaws cia;
• В Kubuntu desktop muaj KDE Plasma 5.15 thiab ib txheej ntawm daim ntawv thov KDE Daim ntaub ntawv 18.12.3. Txhawm rau ua kom yooj yim ntawm kev hloov pauv ntawm lwm OSes, los ntawm lub neej ntawd, nyem ob npaug rau nas tam sim no siv los qhib cov ntaub ntawv thiab cov npe (thawj nyem ua rau lub cim nquag, thiab qhov thib ob qhib cov ntaub ntawv). Tus cwj pwm qub (ib-nias qhib) tuaj yeem xa rov qab rau hauv qhov chaw;
  Ntxiv pob kio-gdrive rau kev nkag mus rau Google Drive los ntawm KIO-enabled applications (Dolphin, Kate, Gwenview, thiab lwm yam).

  Ib hom kev teeb tsa me me tau ntxiv rau lub installer, thaum xaiv, PIM daim ntawv thov (mail thov, teem sijhawm) tsis tau teeb tsa.
  LibreOffice, Cantata, mpd thiab qee qhov kev siv multimedia thiab network (tsuas yog Plasma Desktop, Firefox, VLC thiab qee qhov kev siv hluav taws xob tseem nyob). Kev ntsuam xyuas ntawm Wayland-raws li kev sib tham txuas ntxiv (tom qab txhim kho lub plasma-workspace-wayland pob, ib qho kev xaiv "Plasma (Wayland)" yam khoom tshwm ntawm lub vijtsam nkag);

  

• В Ubuntu Budgie desktop hloov tshiab rau Budgie 10.5 (lub ntsiab lus ntawm innovation). Los ntawm lub neej ntawd, Noto Sans font teeb thiab QogirBudgie cov ntsiab lus tshiab tau siv. Ib ntu tau ntxiv rau Budgie Zoo Siab Txais Tos rau kev txhim kho snap pob sai sai nrog GNOME Web, Midori, Vivaldi, Firefox, Chrome thiab Chromium browsers. Los ntawm lub neej ntawd, ib qho kev sib txuas tau ntxiv rau kev tshawb nrhiav Catfish cov ntaub ntawv. Hloov chaw ntawm Nautilus tus thawj tswj ntaub ntawv, nws rab rawg Nemo siv. Cov khoom siv yog siv los tso cov cim ntawm lub desktop DesktopFolder los ntawm Elementary OS project. Lub Plank vaj huam sib luag tau tsiv mus rau hauv qab ntawm qhov screen. Lub moos applet (ShowTime) tau raug kho dua tshiab, Take-A-Break applet tau ntxiv rau kev teem caij so, nrog rau cov applets rau kev tswj CPU zaus thiab hom kev siv fais fab;
  

• В Ubuntu MATE Kev xa mus txuas ntxiv ntawm qhov kev tso tawm dhau los ntawm MATE 1.20 desktop, uas ua dhau qee qhov kev txhim kho thiab txhim kho los ntawm HLOOV 1.22. Qhov kev txiav txim siab nyob nrog version 1.20 tau tsim los koom ua ke cov pob khoom nrog Debian 10 thiab vim tias muaj teeb meem kev ruaj ntseg rau cov neeg thib peb daim ntawv thov vim muaj ntau qhov kev hloov pauv sab hauv hauv MATE 1.22. MATE Dock Applet tau hloov kho kom tso tawm 0.88 nrog kev txhim kho interface styling hom rau Unity 7. Patches tau ntxiv rau kev txhawb nqa. RDA (Remote Desktop Awareness) txhawm rau txhim kho MATE kev paub hauv thaj chaw deb desktop. Yooj yim installation ntawm tus tswv NVIDIA tsav tsheb;
  

• В Xubuntu Cov pob yooj yim suav nrog GIMP, AptURL, LibreOffice Impress thiab Draw pob. Hloov kho Thunar 1.8.4 tus thawj tswj ntaub ntawv thiab cov khoom siv
  Thunar Volume Manager 0.9.1 (txhais tau rau GTK + 3), Xfce Application Finder 4.13.2 (txhais tau rau GTK+ 3), Xfce Desktop 4.13.3, Xfce Phau Ntawv Txhais Lus 0.8.2, Xfce Cov Lus Qhia 0.4.3, Xfce Vaj Huam Sib Luag 4.13.4, Xfce Screenshooter 1.9.4 thiab Xfce Task Manager 1.2.2;

• В Ubuntu Studio Ubuntu Studio Controls configurator interface tau txhim kho thiab tam sim no muaj raws li txoj hauv kev tseem ceeb los qhib lub suab Jack. Kev them nyiaj yug rau lub suab plugins tau ntxiv rau cov pob yooj yim Carla.
  Lub installer tau ntxiv kev txhawb nqa rau kev txhim kho cov metapackages ntxiv, nrog rau kev muaj peev xwm rau nruab Ubuntu Studio cov pob tshwj xeeb thiab cov chaw nyob rau sab saum toj ntawm Ubuntu kev teeb tsa uas twb muaj lawm. Cov ntsiab lus siv
  GTK Materia thiab Papirus Icon Teeb.

Tau qhov twg los: opennet.ru