有人成功在ubuntu 11.10 用上 ironhide（铁皮），实现双显卡切换的吗？（加窗口鼠标闪烁问题--已解决）

[lyell123]

运行了下optirun glxgears就好了，现在可以optirun *了。。。。
感谢楼主了。。。。。以前弄bumblebee没成功。。。。

祝贺你了！
对了，你的是什么版本的系统，有闪屏现象没？

[lyell123]

Linux Mint 12，Acer 4750G，GT540M，在配置的时候无法出现小齿轮，但是安装完之后optirun进程名有效果，wine打魔兽不卡了= =

可能没安装小齿轮吧

代码： 全选

sudo apt-get install  mesa-utils

[wliment]

我是y460 nvidia 双显卡 ubuntu 10.04 ，kernel 3.2 也有 闪屏现象 crtl+alt+F1切换终端， 输入密码的时候能看到^@的输出，运行命令也能看到，导致无法正确输入密码。
闪的时候在桌面上甚至无法正常打字。

我估计闪屏幕的都能在xorg.0.log下看到这样的输出，输出一行你的屏幕就闪一次。

代码： 全选

(II) intel(0): Printing DDC gathered Modelines:
(II) intel(0): Modeline "1366x768"x0.0   71.00  1366 1414 1446 1502  768 771 776 788 -hsync -vsync (47.3 kHz)
(II) intel(0): EDID vendor "LGD", prod id 654
(II) intel(0): Printing DDC gathered Modelines:
(II) intel(0): Modeline "1366x768"x0.0   71.00  1366 1414 1446 1502  768 771 776 788 -hsync -vsync (47.3 kHz)
(II) intel(0): EDID vendor "LGD", prod id 654
(II) intel(0): Printing DDC gathered Modelines:
(II) intel(0): Modeline "1366x768"x0.0   71.00  1366 1414 1446 1502  768 771 776 788 -hsync -vsync (47.3 kHz)

感觉温度一高就会出现这样的问题。

[allensun3]

安装完成以后运行显示这个，/var/log/xorg.8.log信息如下：
[ 939.984]
X.Org X Server 1.10.4
Release Date: 2011-08-19
[ 939.984] X Protocol Version 11, Revision 0
[ 939.984] Build Operating System: Linux 2.6.24-29-server i686 Ubuntu
[ 939.984] Current Operating System: Linux sun-Inspiron-N5110 3.0.0-14-generic #23-Ubuntu SMP Mon Nov 21 20:34:47 UTC 2011 i686
[ 939.984] Kernel command line: BOOT_IMAGE=/vmlinuz-3.0.0-14-generic root=UUID=0278d58a-4b9f-4e30-8b2e-bce42cf3e482 ro quiet splash vt.handoff=7
[ 939.984] Build Date: 19 October 2011 05:09:41AM
[ 939.984] xorg-server 2:1.10.4-1ubuntu4.2 (For technical support please see http://www.ubuntu.com/support)
[ 939.984] Current version of pixman: 0.22.2
[ 939.984] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 939.984] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 939.985] (==) Log file: "/var/log/Xorg.8.log", Time: Wed Dec 28 15:59:24 2011
[ 939.985] (++) Using config file: "/etc/X11/xorg.conf.nvidia"
[ 939.985] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 939.986] (==) ServerLayout "Layout0"
[ 939.986] (**) |-->Screen "Screen0" (0)
[ 939.986] (**) | |-->Monitor "Monitor0"
[ 939.987] (**) | |-->Device "Device0"
[ 939.987] (**) Option "AutoAddDevices" "false"
[ 939.987] (**) Not automatically adding devices
[ 939.987] (==) Automatically enabling devices
[ 939.987] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 939.987] Entry deleted from font path.
[ 939.987] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 939.987] Entry deleted from font path.
[ 939.987] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 939.987] Entry deleted from font path.
[ 939.987] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 939.987] Entry deleted from font path.
[ 939.987] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 939.987] Entry deleted from font path.
[ 939.988] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
built-ins
[ 939.988] (++) ModulePath set to "/usr/lib/nvidia-current/xorg,/usr/lib/xorg/modules"
[ 939.988] (**) Extension "Composite" is enabled
[ 939.988] (==) |-->Input Device "<default pointer>"
[ 939.988] (==) |-->Input Device "<default keyboard>"
[ 939.988] (==) The core pointer device wasn't specified explicitly in the layout.
Using the default mouse configuration.
[ 939.988] (==) The core keyboard device wasn't specified explicitly in the layout.
Using the default keyboard configuration.
[ 939.988] (II) Loader magic: 0x823ada0
[ 939.988] (II) Module ABI versions:
[ 939.988] X.Org ANSI C Emulation: 0.4
[ 939.988] X.Org Video Driver: 10.0
[ 939.988] X.Org XInput driver : 12.3
[ 939.988] X.Org Server Extension : 5.0
[ 939.989] (--) PCI:*(0:0:2:0) 8086:0116:1028:04ca rev 9, Mem @ 0xf6400000/4194304, 0xd0000000/268435456, I/O @ 0x0000f000/64
[ 939.989] (--) PCI: (0:1:0:0) 10de:0df5:1028:04ca rev 161, Mem @ 0xf5000000/16777216, 0xe0000000/268435456, 0xf0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/524288
[ 939.990] (II) Open ACPI successful (/var/run/acpid.socket)
[ 939.990] (II) "extmod" will be loaded. This was enabled by default and also specified in the config file.
[ 939.990] (II) "dbe" will be loaded. This was enabled by default and also specified in the config file.
[ 939.990] (II) "glx" will be loaded. This was enabled by default and also specified in the config file.
[ 939.990] (II) "record" will be loaded. This was enabled by default and also specified in the config file.
[ 939.990] (II) "dri" will be loaded by default.
[ 939.990] (II) "dri2" will be loaded by default.
[ 939.990] (II) LoadModule: "dbe"
[ 939.991] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[ 939.991] (II) Module dbe: vendor="X.Org Foundation"
[ 939.991] compiled for 1.10.4, module version = 1.0.0
[ 939.991] Module class: X.Org Server Extension
[ 939.991] ABI class: X.Org Server Extension, version 5.0
[ 939.991] (II) Loading extension DOUBLE-BUFFER
[ 939.991] (II) LoadModule: "extmod"
[ 939.992] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[ 939.992] (II) Module extmod: vendor="X.Org Foundation"
[ 939.992] compiled for 1.10.4, module version = 1.0.0
[ 939.992] Module class: X.Org Server Extension
[ 939.992] ABI class: X.Org Server Extension, version 5.0
[ 939.992] (II) Loading extension MIT-SCREEN-SAVER
[ 939.992] (II) Loading extension XFree86-VidModeExtension
[ 939.992] (II) Loading extension XFree86-DGA
[ 939.992] (II) Loading extension DPMS
[ 939.992] (II) Loading extension XVideo
[ 939.992] (II) Loading extension XVideo-MotionCompensation
[ 939.992] (II) Loading extension X-Resource
[ 939.992] (II) LoadModule: "glx"
[ 939.992] (II) Loading /usr/lib/nvidia-current/xorg/libglx.so
[ 940.011] (II) Module glx: vendor="NVIDIA Corporation"
[ 940.011] compiled for 4.0.2, module version = 1.0.0
[ 940.011] Module class: X.Org Server Extension
[ 940.011] (II) NVIDIA GLX Module 280.13 Wed Jul 27 17:14:51 PDT 2011
[ 940.011] (II) Loading extension GLX
[ 940.011] (II) LoadModule: "record"
[ 940.011] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[ 940.011] (II) Module record: vendor="X.Org Foundation"
[ 940.011] compiled for 1.10.4, module version = 1.13.0
[ 940.011] Module class: X.Org Server Extension
[ 940.011] ABI class: X.Org Server Extension, version 5.0
[ 940.011] (II) Loading extension RECORD
[ 940.011] (II) LoadModule: "dri"
[ 940.011] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[ 940.012] (II) Module dri: vendor="X.Org Foundation"
[ 940.012] compiled for 1.10.4, module version = 1.0.0
[ 940.012] ABI class: X.Org Server Extension, version 5.0
[ 940.012] (II) Loading extension XFree86-DRI
[ 940.012] (II) LoadModule: "dri2"
[ 940.012] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[ 940.012] (II) Module dri2: vendor="X.Org Foundation"
[ 940.012] compiled for 1.10.4, module version = 1.2.0
[ 940.012] ABI class: X.Org Server Extension, version 5.0
[ 940.012] (II) Loading extension DRI2
[ 940.012] (II) LoadModule: "nvidia"
[ 940.012] (II) Loading /usr/lib/nvidia-current/xorg/nvidia_drv.so
[ 940.012] (II) Module nvidia: vendor="NVIDIA Corporation"
[ 940.012] compiled for 4.0.2, module version = 1.0.0
[ 940.012] Module class: X.Org Video Driver
[ 940.014] (EE) NVIDIA: Failed to load the NVIDIA kernel module. Please check your
[ 940.014] (EE) NVIDIA: system's kernel log for additional error messages.
[ 940.014] (II) UnloadModule: "nvidia"
[ 940.014] (II) Unloading nvidia
[ 940.014] (EE) Failed to load module "nvidia" (module-specific error, 0)
[ 940.014] (II) LoadModule: "mouse"
[ 940.015] (II) Loading /usr/lib/xorg/modules/input/mouse_drv.so
[ 940.015] (II) Module mouse: vendor="X.Org Foundation"
[ 940.015] compiled for 1.10.2.902, module version = 1.7.1
[ 940.015] Module class: X.Org XInput Driver
[ 940.015] ABI class: X.Org XInput driver, version 12.3
[ 940.015] (II) LoadModule: "kbd"
[ 940.016] (WW) Warning, couldn't open module kbd
[ 940.016] (II) UnloadModule: "kbd"
[ 940.016] (II) Unloading kbd
[ 940.016] (EE) Failed to load module "kbd" (module does not exist, 0)
[ 940.016] (EE) No drivers available.
[ 940.016]
Fatal server error:
[ 940.016] no screens found
[ 940.016]
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 940.016] Please also check the log file at "/var/log/Xorg.8.log" for additional information.
[ 940.016]
这是肿么回事啊，搂主指点一下啊，因为显卡驱动安装失败已经重装了2次来，这个方法再不行的话，真得放弃ubuntu了

[田尘殇]

学习了，刚刚装来 mint 一会就去看看我的本本（acer 4752）能不能支持 双显卡。

[lyell123]

安装完成以后运行显示这个，/var/log/xorg.8.log信息如下：
[ 939.984]
X.Org X Server 1.10.4
Release Date: 2011-08-19
[ 939.984] X Protocol Version 11, Revision 0
[ 939.984] Build Operating System: Linux 2.6.24-29-server i686 Ubuntu
[ 939.984] Current Operating System: Linux sun-Inspiron-N5110 3.0.0-14-generic #23-Ubuntu SMP Mon Nov 21 20:34:47 UTC 2011 i686
[ 939.984] Kernel command line: BOOT_IMAGE=/vmlinuz-3.0.0-14-generic root=UUID=0278d58a-4b9f-4e30-8b2e-bce42cf3e482 ro quiet splash vt.handoff=7
[ 939.984] Build Date: 19 October 2011 05:09:41AM
[ 939.984] xorg-server 2:1.10.4-1ubuntu4.2 (For technical support please see http://www.ubuntu.com/support)
[ 939.984] Current version of pixman: 0.22.2
[ 939.984] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 939.984] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 939.985] (==) Log file: "/var/log/Xorg.8.log", Time: Wed Dec 28 15:59:24 2011
[ 939.985] (++) Using config file: "/etc/X11/xorg.conf.nvidia"
[ 939.985] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 939.986] (==) ServerLayout "Layout0"
[ 939.986] (**) |-->Screen "Screen0" (0)
[ 939.986] (**) | |-->Monitor "Monitor0"
[ 939.987] (**) | |-->Device "Device0"
[ 939.987] (**) Option "AutoAddDevices" "false"
[ 939.987] (**) Not automatically adding devices
[ 939.987] (==) Automatically enabling devices
[ 939.987] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 939.987] Entry deleted from font path.
[ 939.987] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 939.987] Entry deleted from font path.
[ 939.987] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 939.987] Entry deleted from font path.
[ 939.987] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 939.987] Entry deleted from font path.
[ 939.987] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 939.987] Entry deleted from font path.
[ 939.988] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
built-ins
[ 939.988] (++) ModulePath set to "/usr/lib/nvidia-current/xorg,/usr/lib/xorg/modules"
[ 939.988] (**) Extension "Composite" is enabled
[ 939.988] (==) |-->Input Device "<default pointer>"
[ 939.988] (==) |-->Input Device "<default keyboard>"
[ 939.988] (==) The core pointer device wasn't specified explicitly in the layout.
Using the default mouse configuration.
[ 939.988] (==) The core keyboard device wasn't specified explicitly in the layout.
Using the default keyboard configuration.
[ 939.988] (II) Loader magic: 0x823ada0
[ 939.988] (II) Module ABI versions:
[ 939.988] X.Org ANSI C Emulation: 0.4
[ 939.988] X.Org Video Driver: 10.0
[ 939.988] X.Org XInput driver : 12.3
[ 939.988] X.Org Server Extension : 5.0
[ 939.989] (--) PCI:*(0:0:2:0) 8086:0116:1028:04ca rev 9, Mem @ 0xf6400000/4194304, 0xd0000000/268435456, I/O @ 0x0000f000/64
[ 939.989] (--) PCI: (0:1:0:0) 10de:0df5:1028:04ca rev 161, Mem @ 0xf5000000/16777216, 0xe0000000/268435456, 0xf0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/524288
[ 939.990] (II) Open ACPI successful (/var/run/acpid.socket)
[ 939.990] (II) "extmod" will be loaded. This was enabled by default and also specified in the config file.
[ 939.990] (II) "dbe" will be loaded. This was enabled by default and also specified in the config file.
[ 939.990] (II) "glx" will be loaded. This was enabled by default and also specified in the config file.
[ 939.990] (II) "record" will be loaded. This was enabled by default and also specified in the config file.
[ 939.990] (II) "dri" will be loaded by default.
[ 939.990] (II) "dri2" will be loaded by default.
[ 939.990] (II) LoadModule: "dbe"
[ 939.991] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[ 939.991] (II) Module dbe: vendor="X.Org Foundation"
[ 939.991] compiled for 1.10.4, module version = 1.0.0
[ 939.991] Module class: X.Org Server Extension
[ 939.991] ABI class: X.Org Server Extension, version 5.0
[ 939.991] (II) Loading extension DOUBLE-BUFFER
[ 939.991] (II) LoadModule: "extmod"
[ 939.992] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[ 939.992] (II) Module extmod: vendor="X.Org Foundation"
[ 939.992] compiled for 1.10.4, module version = 1.0.0
[ 939.992] Module class: X.Org Server Extension
[ 939.992] ABI class: X.Org Server Extension, version 5.0
[ 939.992] (II) Loading extension MIT-SCREEN-SAVER
[ 939.992] (II) Loading extension XFree86-VidModeExtension
[ 939.992] (II) Loading extension XFree86-DGA
[ 939.992] (II) Loading extension DPMS
[ 939.992] (II) Loading extension XVideo
[ 939.992] (II) Loading extension XVideo-MotionCompensation
[ 939.992] (II) Loading extension X-Resource
[ 939.992] (II) LoadModule: "glx"
[ 939.992] (II) Loading /usr/lib/nvidia-current/xorg/libglx.so
[ 940.011] (II) Module glx: vendor="NVIDIA Corporation"
[ 940.011] compiled for 4.0.2, module version = 1.0.0
[ 940.011] Module class: X.Org Server Extension
[ 940.011] (II) NVIDIA GLX Module 280.13 Wed Jul 27 17:14:51 PDT 2011
[ 940.011] (II) Loading extension GLX
[ 940.011] (II) LoadModule: "record"
[ 940.011] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[ 940.011] (II) Module record: vendor="X.Org Foundation"
[ 940.011] compiled for 1.10.4, module version = 1.13.0
[ 940.011] Module class: X.Org Server Extension
[ 940.011] ABI class: X.Org Server Extension, version 5.0
[ 940.011] (II) Loading extension RECORD
[ 940.011] (II) LoadModule: "dri"
[ 940.011] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[ 940.012] (II) Module dri: vendor="X.Org Foundation"
[ 940.012] compiled for 1.10.4, module version = 1.0.0
[ 940.012] ABI class: X.Org Server Extension, version 5.0
[ 940.012] (II) Loading extension XFree86-DRI
[ 940.012] (II) LoadModule: "dri2"
[ 940.012] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[ 940.012] (II) Module dri2: vendor="X.Org Foundation"
[ 940.012] compiled for 1.10.4, module version = 1.2.0
[ 940.012] ABI class: X.Org Server Extension, version 5.0
[ 940.012] (II) Loading extension DRI2
[ 940.012] (II) LoadModule: "nvidia"
[ 940.012] (II) Loading /usr/lib/nvidia-current/xorg/nvidia_drv.so
[ 940.012] (II) Module nvidia: vendor="NVIDIA Corporation"
[ 940.012] compiled for 4.0.2, module version = 1.0.0
[ 940.012] Module class: X.Org Video Driver
[ 940.014] (EE) NVIDIA: Failed to load the NVIDIA kernel module. Please check your
[ 940.014] (EE) NVIDIA: system's kernel log for additional error messages.
[ 940.014] (II) UnloadModule: "nvidia"
[ 940.014] (II) Unloading nvidia
[ 940.014] (EE) Failed to load module "nvidia" (module-specific error, 0)
[ 940.014] (II) LoadModule: "mouse"
[ 940.015] (II) Loading /usr/lib/xorg/modules/input/mouse_drv.so
[ 940.015] (II) Module mouse: vendor="X.Org Foundation"
[ 940.015] compiled for 1.10.2.902, module version = 1.7.1
[ 940.015] Module class: X.Org XInput Driver
[ 940.015] ABI class: X.Org XInput driver, version 12.3
[ 940.015] (II) LoadModule: "kbd"
[ 940.016] (WW) Warning, couldn't open module kbd
[ 940.016] (II) UnloadModule: "kbd"
[ 940.016] (II) Unloading kbd
[ 940.016] (EE) Failed to load module "kbd" (module does not exist, 0)
[ 940.016] (EE) No drivers available.
[ 940.016]
Fatal server error:
[ 940.016] no screens found
[ 940.016]
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 940.016] Please also check the log file at "/var/log/Xorg.8.log" for additional information.
[ 940.016]
这是肿么回事啊，搂主指点一下啊，因为显卡驱动安装失败已经重装了2次来，这个方法再不行的话，真得放弃ubuntu了

貌似是找不到显示器,我也是找来的办法，你试试：
修改 /etc/X11/xorg.conf.nvidia
修改

代码： 全选

Option ConnectedMonitor CRT-0

为

代码： 全选

Option ConnectedMonitor DFP-0

重启，再运行一遍

代码： 全选

ironhide-configuration

[yiran_yt]

收藏了，正在研究中。。。。