我的电脑出现了一些问题，我发布了有关此问题的帖子这里大约三天前，但仍然没有得到任何解决方案；所以我决定尝试自己修复它......
我发现它根本没有安装英特尔驱动程序，正如你从我的帖子中看到的那样这里，当我尝试切换到模式设置时。模式设置从一开始就已启用，我无需切换……
因此，我尝试切换回旧的 xserver-xorg-video-intel 驱动程序，看看是否能解决失真问题……
我尝试安装时收到以下消息：
sudo apt-get install xserver-xorg-video-intel
[sudo] password for sakib:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
xserver-xorg-video-intel : Depends: xorg-video-abi-20
Depends: xserver-xorg-core (>= 2:1.17.99.902)
E: Unable to correct problems, you have held broken packages.
我现在该怎么办？我为什么没有安装英特尔驱动程序而是安装了模式设置，这完全是个谜；当我使用 Mint 时没有发生这种情况，默认情况下我使用的是英特尔，然后我切换到模式设置...
现在还有这个！
编辑后添加了此段：我发现这文章指出，对于 Gen4 Intel Graphics 及更新版本，模式设置已默认启用……
请有人指导我解决这个问题...
提前致谢...
cat /etc/apt/sources.list如果它有帮助，那么输出如下：
#deb cdrom:[Ubuntu 16.04.3 LTS _Xenial Xerus_ - Release amd64 (20170801)]/ xenial main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://bd.archive.ubuntu.com/ubuntu/ xenial main restricted
# deb-src http://bd.archive.ubuntu.com/ubuntu/ xenial main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://bd.archive.ubuntu.com/ubuntu/ xenial-updates main restricted
# deb-src http://bd.archive.ubuntu.com/ubuntu/ xenial-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://bd.archive.ubuntu.com/ubuntu/ xenial universe
# deb-src http://bd.archive.ubuntu.com/ubuntu/ xenial universe
deb http://bd.archive.ubuntu.com/ubuntu/ xenial-updates universe
# deb-src http://bd.archive.ubuntu.com/ubuntu/ xenial-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://bd.archive.ubuntu.com/ubuntu/ xenial multiverse
# deb-src http://bd.archive.ubuntu.com/ubuntu/ xenial multiverse
deb http://bd.archive.ubuntu.com/ubuntu/ xenial-updates multiverse
# deb-src http://bd.archive.ubuntu.com/ubuntu/ xenial-updates multiverse
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://bd.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse
# deb-src http://bd.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse
## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu xenial partner
# deb-src http://archive.canonical.com/ubuntu xenial partner
deb http://security.ubuntu.com/ubuntu xenial-security main restricted
# deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted
deb http://security.ubuntu.com/ubuntu xenial-security universe
# deb-src http://security.ubuntu.com/ubuntu xenial-security universe
deb http://security.ubuntu.com/ubuntu xenial-security multiverse
# deb-src http://security.ubuntu.com/ubuntu xenial-security multiverse
答案1
你做错了。你无法xserver-xorg-video-intel使用 HWE 堆栈在 Ubuntu 上安装。
该包是xserver-xorg-video-intel-hwe-16.04并且它应该已经默认安装。