Ubuntu中文论坛

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2. Dropping Ubuntu Software Center for GNOME Software

1. 16.04 將以 GNOME Software 取代 Ubuntu Software Center
2. 目前 GNOME Software 還沒進入 16.04 套件庫
3. 想嚐鮮 ?
試試 GNOME Software 可以先從 PPA 安裝
sudo add-apt-repository ppa:ubuntu-desktop/gnome-software
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install packagekit
sudo apt-get install gnome-software
登出再登入 或 重新開機





3-1. 放在心上 它還在開發中 可能還有許多你不滿意的地方 寬宏大量吧

4. 資料來源
4-1. http://news.softpedia.com/news/gnome-so ... 8977.shtml
GNOME Software Now Available in Ubuntu 16.04, with a PPA
4-2. https://launchpad.net/~ubuntu-desktop/+ ... e-software
GNOME Software
4-3. http://www.phoronix.com/scan.php?page=n ... Xenial-PPA
GNOME Software On Ubuntu 16.04 LTS Available For Testing

Xenial Xerus 16.04 Alpha 2 now released for select flavors 發行了

1. https://lists.ubuntu.com/archives/ubunt ... 01166.html
Xenial Xerus 16.04 Alpha 2 now released for select flavors

2. https://wiki.ubuntu.com/XenialXerus/Alpha2/
Alpha2

自 Ubuntu 16.04 開始 允許 使用者把 起動器 Launcher 移動到 下方



<目前暫時>移動方法 嚐鮮 參閱
http://news.softpedia.com/news/how-to-m ... 9855.shtml
How to Move Ubuntu's Unity Launcher to the Bottom of the Screen

poloshiao 写了：自 Ubuntu 16.04 開始 允許 使用者把 起動器 Launcher 移動到 下方



<目前暫時>移動方法 嚐鮮 參閱
http://news.softpedia.com/news/how-to-m ... 9855.shtml
How to Move Ubuntu's Unity Launcher to the Bottom of the Screen

请问现在unity8什么情况?何时正式使用?

现在unity8什么情况?

1. https://www.reddit.com/r/linux/comments ... ent_state/
Ubuntu 16.04 with Unity8 current state

何时正式使用?

2. 原來預定 16.04 開始 預裝
2-1. 目前可能延至 1610 開始預裝
http://news.softpedia.com/news/ubuntu-1 ... 6340.shtml
Ubuntu 16.10 to Have Unity 8, Mir, and Snappy Personal as Default
2-2. 16.04 還是 選裝
http://packages.ubuntu.com/xenial/unity8
套件： unity8 (8.11+16.04.20160212-0ubuntu1) [universe]
2-3. https://wiki.ubuntu.com/Unity8Desktop
Unity8Desktop

http://news.softpedia.com/news/ubuntu-1 ... 0543.shtml
Ubuntu 16.04 LTS to Ship with Full Support for Vulkan in Mir Display Server

Ubuntu 16.04 LTS 將會 在 Mir Display Server 給予 Vulkan 完全支援

想體驗到 手機 / 平板 / 桌電 的 整合桌面 ?
歡迎光橉 MWC 2016 會場 (2016/02/22 ~ 25)

http://linux.softpedia.com/blog/canonic ... 0627.shtml
Canonical Shows Off Its Immense Ubuntu Stand at MWC 2016, Convergence Awaits You

Ubuntu 16.04 LTS Beta 1 將在 2016/02/25 發行 (只有部份 Flavors)

https://wiki.ubuntu.com/XenialXerus/Beta1
Beta1

1. ZFS是一個具有高儲存容量、檔案系統與卷管理概念整合、嶄新的磁碟邏輯結構的輕量級檔案系統，同時也是一個便捷的儲存池管理系統。
1-1. https://zh.wikipedia.org/wiki/ZFS
1-2. https://en.wikipedia.org/wiki/ZFS


2. Ubuntu 16.04 LTS 將 ZFS 預設為 the default file system for containers 並且給予長期支援.
2-1. http://news.softpedia.com/news/zfs-will ... 0493.shtml
2-2. http://www.phoronix.com/scan.php?page=n ... nues-16.04

3. Ubuntu 已經提供 ZFS 的參考文章
https://wiki.ubuntu.com/ZFS
https://wiki.kubuntu.org/Kernel/Reference/ZFS

4. 想嘗試有挑戰性的安裝 ?
4-1. https://github.com/zfsonlinux/pkg-zfs/w ... Filesystem
HOWTO install Ubuntu 16.04 to a Native ZFS Root Filesystem
4-2. https://github.com/zfsonlinux/pkg-zfs/w ... Filesystem
HOWTO install Ubuntu 14.04 15.04 to a Native ZFS Root Filesystem
4-3. https://github.com/zfsonlinux/pkg-zfs/w ... Filesystem
HOWTO install Ubuntu 12.04 to a Native ZFS Root Filesystem

http://www.phoronix.com/scan.php?page=a ... 6way&num=1
How Ubuntu 16.04 Is Performing Compared To Five Other Linux Distributions

Ubuntu 16.04 跟下述 5 個 Linux 發行版
Clear Linux, Fedora 23, CentOS 7, openSUSE 42.1, Ubuntu 15.10
的效能比較

1. http://news.softpedia.com/news/ubuntu-1 ... 1410.shtml
Ubuntu 16.04 LTS to Ship Without Python 2, Windows Printers Detection Affected

2. https://lists.ubuntu.com/archives/ubunt ... 39235.html
Knocking Python 2 off the desktop iso

Ubuntu 16.04 LTS ISO 將移除 Python 2
使用 ISO (燒錄的安裝媒體) 預裝的 Ubuntu 16.04 LTS 將不再包含 Python 2
如果需要 Python 2 支援 必須額外安裝 Python 2 相關套件
http://packages.ubuntu.com/search?suite ... chon=names

你使用 ATI/AMD 顯卡 ? 請關心下述重大訊息 ！

1. 說明
ATI/AMD 顯卡驅動 分為
1-1. 開源驅動
1-1-1. Radeon
https://en.wikipedia.org/wiki/Free_and_ ... m.2Fradeon
/drivers/gpu/drm/radeon
1-1-2. amdgpu
https://en.wikipedia.org/wiki/Free_and_ ... d.2Famdgpu
/drivers/gpu/drm/amd/amdgpu
1-2. 閉源驅動
https://en.wikipedia.org/wiki/AMD_Radeo ... mson#Linux
https://en.wikipedia.org/wiki/AMD_Radeo ... mson#Linux
7.10 以前稱 fglrx
7.11 ~ 15.10 Catalyst
15.11 以後稱 Crimson
http://support.amd.com/en-us/kb-article ... otfix.aspx

2. 自 Ubuntu 16.04 LTS 開始 Ubuntu 將棄用閉源驅動 fglrx (Catalyst Crimson) 鼓勵使用者採用 開源驅動 Radeon
2-1. http://www.phoronix.com/scan.php?page=n ... ping-fglrx
Ubuntu Is Deprecating fglrx (Catalyst) In 16.04 LTS
Canonical will not be supporting the fglrx/Catalyst Linux driver in their archive beginning with Ubuntu 16.04 Xenial Xerus.
2-2. https://wiki.ubuntu.com/XenialXerus/ReleaseNotes#fglrx
The fglrx driver is now deprecated in 16.04, and we recommend its open source alternatives (radeon and amdgpu). AMD put a lot of work into the drivers, and we backported kernel code from Linux 4.5 to provide a better experience.
2-2-1. 如果是 升級到 Ubuntu 16.04
When upgrading to Ubuntu 16.04 from a previous release, both the fglrx driver and the xorg.conf will be removed, so that the system is set to use either the amdgpu driver or the radeon driver (depending on the available hardware).
2-3. 套件 fglrx 已從 Ubuntu 16.04 所有的套件庫 移除
http://packages.ubuntu.com/search?suite ... ords=fglrx
2-3-1. 移除部份理由 見
http://www.phoronix.com/scan.php?page=n ... untu-16.04
AMD doesn't yet have a Catalyst / Radeon Software driver release that's compatible with the new video ABI. It's also looking like they may never release a supported driver either but defer to using the xf86-video-amdgpu DDX in conjunction with their upcoming new driver architecture that makes use of the Radeon DRM. This appears to be part of the reason why Catalyst/fglrx is now deprecated in Ubuntu 16.04.

3. 建議
繼續追蹤
http://www.phoronix.com/forums/forum/ph ... -16-04-lts
所有的 Comments

16.04 LTS 發行公告
https://wiki.ubuntu.com/XenialXerus/ReleaseNotes
ReleaseNotes

經實測 在 Ubuntu 16.04 LTS 跑 64 bit 程式 比 跑 32 bit 程式 省電

http://www.phoronix.com/forums/forum/ph ... onsumption
Using 64-bit Linux Software To Reduce Power Consumption?
the 64-bit Ubuntu had an average power use of 30.2 Watts while the 32-bit Ubuntu had an average power draw of 31.9 Watts. The lowest power consumption was also seen with the 64-bit build at 8.5 Watts vs. 9.4 Watts. The 32-bit Ubuntu also peaked higher at 54.3 Watts compared to 49.7 Watts.

http://www.phoronix.com/scan.php?page=a ... 3264&num=1
Ubuntu 16.04 LTS 32-bit vs. 64-bit Linux Performance
Ubuntu 16.04 LTS 32-bit / Ubuntu 16.04 LTS 64-bit 效能測試報告 共 四 頁

總結
Besides x86_64 Linux offering greater performance, there are also power consumption benefits.
64-bit 效能比較高 也比較省電