Ubuntu中文论坛

自从把N卡换成A卡之后，用开源驱动时常会在启动到显卡的时候卡死，连主机的reset按钮都不好使，只能拔电。遂安装fglrx，于是gdm3和gnome3双双扑街启动不了了。CLI下面弄了个mate+lightdm总算回到图形界面，不过总感觉一朝回到解放前啊，而且这个mate还是没有任何opengl特效的，加上装个cinnamon也是各种崩溃，看来是gtk-3跟ati彻底好不了了。

天真的外国论坛网友表示希望等到fglrx更新以解决问题惨遭楼下嘲讽“you can wait forever”……

整个kde看看会不会好吧，不好的话，不好的话——老子就A卡一生黑，扒了A卡装回N卡啦！

为避免折腾，俺的下一台linux电脑必须是raspberri pi。

先办法把gdm降级
的确有这个bug

https://wiki.archlinux.org/index.php/Gdm#AMD_Catalyst
https://bbs.archlinux.org/viewtopic.php ... 9#p1404629
降到3.10以下就好了

天真的外国论坛网友表示希望等到fglrx更新以解决问题惨遭楼下嘲讽“you can wait forever”……

https://help.ubuntu.com/community/Binar ... ther_Links

1. ATI/ATM 顯卡閉源驅動依型號概分為 5 類

1-1. 最新 GPU 顯卡驅動
Newest stable and beta upstream drivers http://support.amd.com/us/gpudownload/l ... linux.aspx.
http://support.amd.com/us/gpudownload/l ... linux.aspx

1-2. Legacy AMD 顯卡驅動
Legacy driver for AMD Radeon™ HD/Mobility Radeon™ HD 4000, HD 3000 and HD 2000 series cards http://support.amd.com/us/gpudownload/l ... linux.aspx.
http://support.amd.com/us/gpudownload/l ... linux.aspx

1-3. Legacy ATI 顯卡驅動
Legacy driver for ATI Radeon 9500/9550/9600/9700/9800/X300/X550/X600/X700/X800/X850/X1050/X1300/X1550/X1600/X1650/X1800/X1900/Xpress/X1200/X1250/X2100 Series cards http://support.amd.com/us/gpudownload/l ... linux.aspx.
http://support.amd.com/us/gpudownload/l ... linux.aspx

1-4. 較早期的 Radeon 系列顯卡驅動
Previous Radeon® Series/Motherboard/Notebook Display Drivers for Linux x86 and Linux x86_64 http://support.amd.com/us/gpudownload/l ... linux.aspx

1-5. 早期的 Fire* 系列顯卡驅動
Previous FireGL™, FirePro™, FireMV™ Unified Display Drivers for Linux http://support.amd.com/us/gpudownload/f ... linux.aspx.
http://support.amd.com/us/gpudownload/f ... linux.aspx

1-6. 注意
http://support.amd.com/en-us/download/e ... inux%20x86
找到的 驅動網頁 有沒有類似的 X.Org 版本的描述
Automated installer and Display Drivers for X.Org 6.7, 6.8, 6.9, 7.0, 7.1, 7.2, 7.3, 7.4, 7.5, or 7.6
目前許多顯卡驅動都只適用到 7.6
那是 Ubuntu 12.04
http://packages.ubuntu.com/search?suite ... chon=names
意思是 超過 Ubuntu 12.04 可能就有適用與否的問題 (唯一能選的是 開源驅動 radeon)

2. AMD Radeon 顯卡 開源驅動 radeon 概分為三類

2-1. https://help.ubuntu.com/community/Radeo ... _Supported
Unsupported Chips
For the very latest cards, open-source driver support is not always instant.

2-2. https://help.ubuntu.com/community/Radeo ... _for_Unity
Supported, but Hardware is Too Old for Unity
These cards will not run Ubuntu's Unity desktop with 3D acceleration. They will still run Unity, but the CPU will be used for basic drawing and performance may suffer. If you have one of these cards, a lighter desktop (such as xfce or lxde, found in Xubuntu and Lubuntu respectively) is recommended.

2-3. https://help.ubuntu.com/community/Radeo ... _Supported
Fully Supported
All these Radeon(HD) cards and derivatives have good 3D acceleration support.