dell 燃7000安装2015.4屏幕撕裂- Community

dell 燃7000安装2015.4屏幕撕裂

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pacman

deepin

2017-04-20 20:29

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本帖最后由 pacman 于 2017-4-20 12:30 编辑

刚用了dell 燃7000安装2015.4，安装完成更新过后。程序窗口拖动的时候有明显的撕裂。
去驱动管理那里，安装了驱动，重启。依然撕裂。我的显卡是940MX。有人遇到过同样
的问题吗？过两天要向办公室的同事们安利这个系统，不能在关键的时候出问题。

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mjchow

deepin

2017-05-09 19:13

#21

https://bbs.deepin.org/post/137994
不对啊，看你上传的日志，显卡是intel的而且：
] (--) intel(0): Output eDP1 using initial mode 1920x10 ...

00:00.0 Host bridge [0600]: Intel Corporation Sky Lake Host Bridge/DRAM Registers [8086:1904] (rev 08)
00:02.0 VGA compatible controller [0300]: Intel Corporation Sky Lake Integrated Graphics [8086:1916] (rev 07)
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21)
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI [8086:9d3a] (rev 21)
00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21)
00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:9d10] (rev f1)
00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port [8086:9d14] (rev f1)
00:1d.0 PCI bridge [0604]: Intel Corporation Device [8086:9d18] (rev f1)
00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-LP LPC Controller [8086:9d48] (rev 21)
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d70] (rev 21)
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:134b] (rev ff)
02:00.0 Network controller [0280]: Intel Corporation Wireless 8260 [8086:24f3] (rev 3a)
03:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller [144d:a802] (rev 01)

Xorg.tar.gz

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mjchow

deepin

2017-05-09 21:23

#22

https://bbs.deepin.org/post/137994
不对啊，看你上传的日志，显卡是intel的而且：
] (--) intel(0): Output eDP1 using initial mode 1920x10 ...

我的20-intel.conf配置是这样的
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
Option "AccelMethod" "sna"
Option "TearFree" "true"
EndSection

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187******46

deepin

2017-05-09 21:37

#23

https://bbs.deepin.org/post/137994
我的20-intel.conf配置是这样的
Section "Device"
Identifier "Intel Graphics"

双显卡的机器，n卡的驱动居然没有用起来.
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
Option "AccelMethod" "glamor"
Option "TearFree" "true"
EndSection
你改成如上分别用glamor和uxa试试，然后重启桌面，执行　sudo systemctl restart lightdm

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mjchow

deepin

2017-05-09 21:46

#24

https://bbs.deepin.org/post/137994
双显卡的机器，n卡的驱动居然没有用起来.
Section "Device"
Identifier "Intel Graphics"

改成uxa完美解决，非常感谢~

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187******46

deepin

2017-05-09 22:24

#25

https://bbs.deepin.org/post/137994
改成uxa完美解决，非常感谢~

再次看一下你的Xorg.0.log，麻烦传一下附件，搜集一下相关的信息。

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mjchow

deepin

2017-05-09 23:04

#26

https://bbs.deepin.org/post/137994
再次看一下你的Xorg.0.log，麻烦传一下附件，搜集一下相关的信息。

好的已上传附件Xorg.tar.gz

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numb

deepin

2017-05-13 06:12

#27

本帖最后由 numb 于 2017-5-12 22:26 编辑

https://bbs.deepin.org/post/137994
新版本的xserver默认全部都采用了modesetting的加速方式，这种方式好处就是接口统一，兼容性好。不好的地方 ...

我上传了我的日志文件，你能帮我看下怎么添加.conf文件吗？同样撕裂问题，双显卡，950m，还需要提前安装你说的那些驱动吗？

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187******46

deepin

2017-05-16 17:52

#28

https://bbs.deepin.org/post/137994
我上传了我的日志文件，你能帮我看下怎么添加.conf文件吗？同样撕裂问题，双显卡，950m，还需要提前安装你 ...

能把你的撕裂录屏么？看日志你的conf文件已经添加了

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numb

deepin

2017-05-18 18:22

#29

本帖最后由 numb 于 2017-5-21 06:59 编辑

https://bbs.deepin.org/post/137994
能把你的撕裂录屏么？看日志你的conf文件已经添加了

现在已经好多了我是这样配置的
Section "Device"
      Identifier  "Intel  Graphics"
      Driver    "intel"
      Driver    "modesetting"
      Option "TearFree" "TRUE"
EndSection
这样是不是最好的呢？现在chrome浏览时还是会有一些撕裂感的，请问如何更改？才能完全正常：？

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