Kubuntu 14.04LTS，Radeon RS690（X1270），无法使用超过1024×768的分辨率
我最近从10.04LTS升级到14.04LTS。 在某个地方，我使用1366×748分辨率的能力停止了。 任何建议都会被赞赏。
我尝试了各种解决方案，包括摆脱各种驱动程序，创建一个xorg.conf; 一切都无济于事。 我认为我的系统现在相当普通（已经摆脱了我尝试过的各种变化）。
在比较旧的10.04LTS Xorg.0.log文件时，显着的区别在于旧版本具有大量的RADEON线。 至少对我来说，看起来radeon模块没有被连接，这可以通过lsmod的视图来证实。
无论如何，这里是我认为可能有助于解决问题的信息。
~> inxi -G Graphics: Card: Advanced Micro Devices [AMD/ATI] RS690M [Radeon Xpress 1200/1250/1270] X.Org: 1.15.1 drivers: fbdev,ati,radeon (unloaded: vesa) Resolution: 1024x768@76.0hz GLX Renderer: Gallium 0.4 on llvmpipe (LLVM 3.4, 128 bits) GLX Version: 2.1 Mesa 10.1.3 没有/etc/X11/xorg.conf。
它看起来像radeon模块由内核加载，但没有任何东西连接到它。 我可以用rmmod和ttm，drm和drm_kms_helper一起删除它。
~> lsmod | grep radeon radeon 1514165 0 ttm 85115 1 radeon drm_kms_helper 53081 1 radeon drm 303102 3 ttm,drm_kms_helper,radeon i2c_algo_bit 13413 1 radeon
Syslog似乎表明它在启动时已正确安装。
~> dmesg | grep drm [ 2.094250] [drm] Initialized drm 1.1.0 20060810 [ 2.161791] [drm] radeon userspace modesetting enabled. [ 2.164082] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.164085] [drm] No driver support for vblank timestamp query. [ 2.164091] [drm] Initialized radeon 1.34.0 20080528 for 0000:01:05.0 on minor 0
获取Edid信息并尝试xrandr会产生以下结果：
>get-esid > xx >parse-edid xrandr xrandr: Failed to get size of gamma for output default Screen 0: minimum 1024 x 768, current 1024 x 768, maximum 1024 x 768 default connected 1024x768+0+0 0mm x 0mm 1024x768 76.0* 1366x768 (0x1d8) 70.8MHz h: width 1366 start 1414 end 1446 total 1494 skew 0 clock 47.4KHz v: height 768 start 770 end 775 total 790 clock 60.0Hz > xrandr --addmode default 1366x768 xrandr: Failed to get size of gamma for output default > xrandr xrandr: Failed to get size of gamma for output default Screen 0: minimum 1024 x 768, current 1024 x 768, maximum 1366 x 768 default connected 1024x768+0+0 0mm x 0mm 1024x768 76.0* 1366x768 60.0 > xrandr --output default --mode 1366x768 xrandr: Failed to get size of gamma for output default xrandr: Configure crtc 0 failed
尝试手动做一些事情。
这是Xorg.0.log。 也许有些人感兴趣的是“[KMS] drm报告模式设置不受支持。” 错误。 此外，10.04LTS中没有用于出现RADEON字样的消息。
[ 40.238] X.Org X Server 1.15.1 Release Date: 2014-04-13 [ 40.238] X Protocol Version 11, Revision 0 [ 40.238] Build Operating System: Linux 3.2.0-37-generic x86_64 Ubuntu [ 40.239] Current Operating System: Linux jenuth-netbook 3.13.0-30-generic #55-Ubuntu SMP Fri Jul 4 21:40:53 UTC 2014 x86_64 [ 40.239] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic root=UUID=37ad60c7-707e-4770-91b3-b992084c8fdd ro quiet splash nomodeset video=uvesafb:mode_option=1024x768-24,mtrr=3,scroll=ywrap vt.handoff=7 [ 40.239] Build Date: 16 April 2014 01:36:29PM [ 40.239] xorg-server 2:1.15.1-0ubuntu2 (For technical support please see http://www.ubuntu.com/support) [ 40.239] Current version of pixman: 0.30.2 [ 40.239] Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. [ 40.239] Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. [ 40.239] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Jul 5 17:56:50 2014 [ 40.256] (==) Using system config directory "/usr/share/X11/xorg.conf.d" [ 40.264] (==) No Layout section. Using the first Screen section. [ 40.264] (==) No screen section available. Using defaults. [ 40.264] (**) |-->Screen "Default Screen Section" (0) [ 40.264] (**) | |-->Monitor "" [ 40.265] (==) No monitor specified for screen "Default Screen Section". Using a default monitor configuration. [ 40.265] (==) Automatically adding devices [ 40.265] (==) Automatically enabling devices [ 40.265] (==) Automatically adding GPU devices [ 40.265] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist. [ 40.265] Entry deleted from font path. [ 40.265] (==) FontPath set to: /usr/share/fonts/X11/misc, /usr/share/fonts/X11/100dpi/:unscaled, /usr/share/fonts/X11/75dpi/:unscaled, /usr/share/fonts/X11/Type1, /usr/share/fonts/X11/100dpi, /usr/share/fonts/X11/75dpi, built-ins [ 40.265] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules" [ 40.265] (II) The server relies on udev to provide the list of input devices. If no devices become available, reconfigure udev or disable AutoAddDevices. [ 40.265] (II) Loader magic: 0x7f998e60ed60 [ 40.265] (II) Module ABI versions: [ 40.265] X.Org ANSI C Emulation: 0.4 [ 40.265] X.Org Video Driver: 15.0 [ 40.265] X.Org XInput driver : 20.0 [ 40.265] X.Org Server Extension : 8.0 [ 40.266] (II) xfree86: Adding drm device (/dev/dri/card0) [ 40.292] (--) PCI:*(0:1:5:0) 1002:791f:1025:028c rev 0, Mem @ 0xd0000000/268435456, 0xf0100000/65536, 0xf0000000/1048576, I/O @ 0x00009000/256 [ 40.292] Initializing built-in extension Generic Event Extension [ 40.292] Initializing built-in extension SHAPE [ 40.292] Initializing built-in extension MIT-SHM [ 40.292] Initializing built-in extension XInputExtension [ 40.292] Initializing built-in extension XTEST [ 40.293] Initializing built-in extension BIG-REQUESTS [ 40.293] Initializing built-in extension SYNC [ 40.293] Initializing built-in extension XKEYBOARD [ 40.293] Initializing built-in extension XC-MISC [ 40.293] Initializing built-in extension SECURITY [ 40.293] Initializing built-in extension XINERAMA [ 40.293] Initializing built-in extension XFIXES [ 40.293] Initializing built-in extension RENDER [ 40.293] Initializing built-in extension RANDR [ 40.293] Initializing built-in extension COMPOSITE [ 40.293] Initializing built-in extension DAMAGE [ 40.293] Initializing built-in extension MIT-SCREEN-SAVER [ 40.293] Initializing built-in extension DOUBLE-BUFFER [ 40.293] Initializing built-in extension RECORD [ 40.293] Initializing built-in extension DPMS [ 40.293] Initializing built-in extension Present [ 40.293] Initializing built-in extension DRI3 [ 40.293] Initializing built-in extension X-Resource [ 40.293] Initializing built-in extension XVideo [ 40.293] Initializing built-in extension XVideo-MotionCompensation [ 40.293] Initializing built-in extension SELinux [ 40.293] Initializing built-in extension XFree86-VidModeExtension [ 40.293] Initializing built-in extension XFree86-DGA [ 40.293] Initializing built-in extension XFree86-DRI [ 40.293] Initializing built-in extension DRI2 [ 40.293] (II) LoadModule: "glx" [ 40.294] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so [ 40.359] (II) Module glx: vendor="X.Org Foundation" [ 40.359] compiled for 1.15.1, module version = 1.0.0 [ 40.359] ABI class: X.Org Server Extension, version 8.0 [ 40.359] (==) AIGLX enabled [ 40.359] Loading extension GLX [ 40.359] (==) Matched fglrx as autoconfigured driver 0 [ 40.359] (==) Matched ati as autoconfigured driver 1 [ 40.359] (==) Matched fglrx as autoconfigured driver 2 [ 40.359] (==) Matched ati as autoconfigured driver 3 [ 40.359] (==) Matched modesetting as autoconfigured driver 4 [ 40.359] (==) Matched fbdev as autoconfigured driver 5 [ 40.359] (==) Matched vesa as autoconfigured driver 6 [ 40.359] (==) Assigned the driver to the xf86ConfigLayout [ 40.359] (II) LoadModule: "fglrx" [ 40.372] (WW) Warning, couldn't open module fglrx [ 40.372] (II) UnloadModule: "fglrx" [ 40.372] (II) Unloading fglrx [ 40.373] (EE) Failed to load module "fglrx" (module does not exist, 0) [ 40.373] (II) LoadModule: "ati" [ 40.373] (II) Loading /usr/lib/xorg/modules/drivers/ati_drv.so [ 40.373] (II) Module ati: vendor="X.Org Foundation" [ 40.373] compiled for 1.15.1, module version = 7.3.0 [ 40.373] Module class: X.Org Video Driver [ 40.373] ABI class: X.Org Video Driver, version 15.0 [ 40.374] (II) LoadModule: "radeon" [ 40.374] (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so [ 40.403] (II) Module radeon: vendor="X.Org Foundation" [ 40.403] compiled for 1.15.1, module version = 7.3.0 [ 40.403] Module class: X.Org Video Driver [ 40.408] ABI class: X.Org Video Driver, version 15.0 [ 40.409] (II) LoadModule: "modesetting" [ 40.410] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so [ 40.410] (II) Module modesetting: vendor="X.Org Foundation" [ 40.410] compiled for 1.15.0, module version = 0.8.1 [ 40.410] Module class: X.Org Video Driver [ 40.410] ABI class: X.Org Video Driver, version 15.0 [ 40.410] (II) LoadModule: "fbdev" [ 40.411] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so [ 40.411] (II) Module fbdev: vendor="X.Org Foundation" [ 40.411] compiled for 1.15.0, module version = 0.4.4 [ 40.411] Module class: X.Org Video Driver [ 40.411] ABI class: X.Org Video Driver, version 15.0 [ 40.411] (II) LoadModule: "vesa" [ 40.425] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so [ 40.425] (II) Module vesa: vendor="X.Org Foundation" [ 40.425] compiled for 1.15.0, module version = 2.3.3 [ 40.425] Module class: X.Org Video Driver [ 40.425] ABI class: X.Org Video Driver, version 15.0 [ 40.425] (==) Matched fglrx as autoconfigured driver 0 [ 40.425] (==) Matched ati as autoconfigured driver 1 [ 40.425] (==) Matched fglrx as autoconfigured driver 2 [ 40.425] (==) Matched ati as autoconfigured driver 3 [ 40.425] (==) Matched modesetting as autoconfigured driver 4 [ 40.425] (==) Matched fbdev as autoconfigured driver 5 [ 40.425] (==) Matched vesa as autoconfigured driver 6 [ 40.425] (==) Assigned the driver to the xf86ConfigLayout [ 40.425] (II) LoadModule: "fglrx" [ 40.426] (WW) Warning, couldn't open module fglrx [ 40.426] (II) UnloadModule: "fglrx" [ 40.426] (II) Unloading fglrx [ 40.426] (EE) Failed to load module "fglrx" (module does not exist, 0) [ 40.426] (II) LoadModule: "ati" [ 40.427] (II) Loading /usr/lib/xorg/modules/drivers/ati_drv.so [ 40.427] (II) Module ati: vendor="X.Org Foundation" [ 40.427] compiled for 1.15.1, module version = 7.3.0 [ 40.427] Module class: X.Org Video Driver [ 40.427] ABI class: X.Org Video Driver, version 15.0 [ 40.427] (II) LoadModule: "modesetting" [ 40.445] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so [ 40.445] (II) Module modesetting: vendor="X.Org Foundation" [ 40.445] compiled for 1.15.0, module version = 0.8.1 [ 40.445] Module class: X.Org Video Driver [ 40.445] ABI class: X.Org Video Driver, version 15.0 [ 40.445] (II) UnloadModule: "modesetting" [ 40.445] (II) Unloading modesetting [ 40.446] (II) Failed to load module "modesetting" (already loaded, 0) [ 40.446] (II) LoadModule: "fbdev" [ 40.446] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so [ 40.446] (II) Module fbdev: vendor="X.Org Foundation" [ 40.446] compiled for 1.15.0, module version = 0.4.4 [ 40.446] Module class: X.Org Video Driver [ 40.446] ABI class: X.Org Video Driver, version 15.0 [ 40.446] (II) UnloadModule: "fbdev" [ 40.446] (II) Unloading fbdev [ 40.446] (II) Failed to load module "fbdev" (already loaded, 0) [ 40.446] (II) LoadModule: "vesa" [ 40.447] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so [ 40.447] (II) Module vesa: vendor="X.Org Foundation" [ 40.447] compiled for 1.15.0, module version = 2.3.3 [ 40.447] Module class: X.Org Video Driver [ 40.447] ABI class: X.Org Video Driver, version 15.0 [ 40.447] (II) UnloadModule: "vesa" [ 40.447] (II) Unloading vesa [ 40.447] (II) Failed to load module "vesa" (already loaded, 0) [ 40.447] (II) RADEON: Driver for ATI Radeon chipsets: ATI Radeon Mobility X600 (M24) 3150 (PCIE), ATI FireMV 2400 (PCI), ATI Radeon Mobility X300 (M24) 3152 (PCIE), ATI FireGL M24 GL 3154 (PCIE), ATI FireMV 2400 3155 (PCI), ATI Radeon X600 (RV380) 3E50 (PCIE), ATI FireGL V3200 (RV380) 3E54 (PCIE), ATI Radeon IGP320 (A3) 4136, ATI Radeon IGP330/340/350 (A4) 4137, ATI Radeon 9500 AD (AGP), ATI Radeon 9500 AE (AGP), ATI Radeon 9600TX AF (AGP), ATI FireGL Z1 AG (AGP), ATI Radeon 9800SE AH (AGP), ATI Radeon 9800 AI (AGP), ATI Radeon 9800 AJ (AGP), ATI FireGL X2 AK (AGP), ATI Radeon 9600 AP (AGP), ATI Radeon 9600SE AQ (AGP), ATI Radeon 9600XT AR (AGP), ATI Radeon 9600 AS (AGP), ATI FireGL T2 AT (AGP), ATI Radeon 9650, ATI FireGL RV360 AV (AGP), ATI Radeon 7000 IGP (A4+) 4237, ATI Radeon 8500 AIW BB (AGP), ATI Radeon IGP320M (U1) 4336, ATI Radeon IGP330M/340M/350M (U2) 4337, ATI Radeon Mobility 7000 IGP 4437, ATI Radeon 9000/PRO If (AGP/PCI), ATI Radeon 9000 Ig (AGP/PCI), ATI Radeon X800 (R420) JH (AGP), ATI Radeon X800PRO (R420) JI (AGP), ATI Radeon X800SE (R420) JJ (AGP), ATI Radeon X800 (R420) JK (AGP), ATI Radeon X800 (R420) JL (AGP), ATI FireGL X3 (R420) JM (AGP), ATI Radeon Mobility 9800 (M18) JN (AGP), ATI Radeon X800 SE (R420) (AGP), ATI Radeon X800XT (R420) JP (AGP), ATI Radeon X800 VE (R420) JT (AGP), ATI Radeon X850 (R480) (AGP), ATI Radeon X850 XT (R480) (AGP), ATI Radeon X850 SE (R480) (AGP), ATI Radeon X850 PRO (R480) (AGP), ATI Radeon X850 XT PE (R480) (AGP), ATI Radeon Mobility M7 LW (AGP), ATI Mobility FireGL 7800 M7 LX (AGP), ATI Radeon Mobility M6 LY (AGP), ATI Radeon Mobility M6 LZ (AGP), ATI FireGL Mobility 9000 (M9) Ld (AGP), ATI Radeon Mobility 9000 (M9) Lf (AGP), ATI Radeon Mobility 9000 (M9) Lg (AGP), ATI FireMV 2400 PCI, ATI Radeon 9700 Pro ND (AGP), ATI Radeon 9700/9500Pro NE (AGP), ATI Radeon 9600TX NF (AGP), ATI FireGL X1 NG (AGP), ATI Radeon 9800PRO NH (AGP), ATI Radeon 9800 NI (AGP), ATI FireGL X2 NK (AGP), ATI Radeon 9800XT NJ (AGP), ATI Radeon Mobility 9600/9700 (M10/M11) NP (AGP), ATI Radeon Mobility 9600 (M10) NQ (AGP), ATI Radeon Mobility 9600 (M11) NR (AGP), ATI Radeon Mobility 9600 (M10) NS (AGP), ATI FireGL Mobility T2 (M10) NT (AGP), ATI FireGL Mobility T2e (M11) NV (AGP), ATI Radeon QD (AGP), ATI Radeon QE (AGP), ATI Radeon QF (AGP), ATI Radeon QG (AGP), ATI FireGL 8700/8800 QH (AGP), ATI Radeon 8500 QL (AGP), ATI Radeon 9100 QM (AGP), ATI Radeon 7500 QW (AGP/PCI), ATI Radeon 7500 QX (AGP/PCI), ATI Radeon VE/7000 QY (AGP/PCI), ATI Radeon VE/7000 QZ (AGP/PCI), ATI ES1000 515E (PCI), ATI Radeon Mobility X300 (M22) 5460 (PCIE), ATI Radeon Mobility X600 SE (M24C) 5462 (PCIE), ATI FireGL M22 GL 5464 (PCIE), ATI Radeon X800 (R423) UH (PCIE), ATI Radeon X800PRO (R423) UI (PCIE), ATI Radeon X800LE (R423) UJ (PCIE), ATI Radeon X800SE (R423) UK (PCIE), ATI Radeon X800 XTP (R430) (PCIE), ATI Radeon X800 XL (R430) (PCIE), ATI Radeon X800 SE (R430) (PCIE), ATI Radeon X800 (R430) (PCIE), ATI FireGL V7100 (R423) (PCIE), ATI FireGL V5100 (R423) UQ (PCIE), ATI FireGL unknown (R423) UR (PCIE), ATI FireGL unknown (R423) UT (PCIE), ATI Mobility FireGL V5000 (M26) (PCIE), ATI Mobility FireGL V5000 (M26) (PCIE), ATI Mobility Radeon X700 XL (M26) (PCIE), ATI Mobility Radeon X700 (M26) (PCIE), ATI Mobility Radeon X700 (M26) (PCIE), ATI Radeon X550XTX 5657 (PCIE), ATI Radeon 9100 IGP (A5) 5834, ATI Radeon Mobility 9100 IGP (U3) 5835, ATI Radeon XPRESS 200 5954 (PCIE), ATI Radeon XPRESS 200M 5955 (PCIE), ATI Radeon 9250 5960 (AGP), ATI Radeon 9200 5961 (AGP), ATI Radeon 9200 5962 (AGP), ATI Radeon 9200SE 5964 (AGP), ATI FireMV 2200 (PCI), ATI ES1000 5969 (PCI), ATI Radeon XPRESS 200 5974 (PCIE), ATI Radeon XPRESS 200M 5975 (PCIE), ATI Radeon XPRESS 200 5A41 (PCIE), ATI Radeon XPRESS 200M 5A42 (PCIE), ATI Radeon XPRESS 200 5A61 (PCIE), ATI Radeon XPRESS 200M 5A62 (PCIE), ATI Radeon X300 (RV370) 5B60 (PCIE), ATI Radeon X600 (RV370) 5B62 (PCIE), ATI Radeon X550 (RV370) 5B63 (PCIE), ATI FireGL V3100 (RV370) 5B64 (PCIE), ATI FireMV 2200 PCIE (RV370) 5B65 (PCIE), ATI Radeon Mobility 9200 (M9+) 5C61 (AGP), ATI Radeon Mobility 9200 (M9+) 5C63 (AGP), ATI Mobility Radeon X800 XT (M28) (PCIE), ATI Mobility FireGL V5100 (M28) (PCIE), ATI Mobility Radeon X800 (M28) (PCIE), ATI Radeon X850 5D4C (PCIE), ATI Radeon X850 XT PE (R480) (PCIE), ATI Radeon X850 SE (R480) (PCIE), ATI Radeon X850 PRO (R480) (PCIE), ATI unknown Radeon / FireGL (R480) 5D50 (PCIE), ATI Radeon X850 XT (R480) (PCIE), ATI Radeon X800XT (R423) 5D57 (PCIE), ATI FireGL V5000 (RV410) (PCIE), ATI Radeon X700 XT (RV410) (PCIE), ATI Radeon X700 PRO (RV410) (PCIE), ATI Radeon X700 SE (RV410) (PCIE), ATI Radeon X700 (RV410) (PCIE), ATI Radeon X700 SE (RV410) (PCIE), ATI Radeon X1800, ATI Mobility Radeon X1800 XT, ATI Mobility Radeon X1800, ATI Mobility FireGL V7200, ATI FireGL V7200, ATI FireGL V5300, ATI Mobility FireGL V7100, ATI Radeon X1800, ATI Radeon X1800, ATI Radeon X1800, ATI Radeon X1800, ATI Radeon X1800, ATI FireGL V7300, ATI FireGL V7350, ATI Radeon X1600, ATI RV505, ATI Radeon X1300/X1550, ATI Radeon X1550, ATI M54-GL, ATI Mobility Radeon X1400, ATI Radeon X1300/X1550, ATI Radeon X1550 64-bit, ATI Mobility Radeon X1300, ATI Mobility Radeon X1300, ATI Mobility Radeon X1300, ATI Mobility Radeon X1300, ATI Radeon X1300, ATI Radeon X1300, ATI RV505, ATI RV505, ATI FireGL V3300, ATI FireGL V3350, ATI Radeon X1300, ATI Radeon X1550 64-bit, ATI Radeon X1300/X1550, ATI Radeon X1600, ATI Radeon X1300/X1550, ATI Mobility Radeon X1450, ATI Radeon X1300/X1550, ATI Mobility Radeon X2300, ATI Mobility Radeon X2300, ATI Mobility Radeon X1350, ATI Mobility Radeon X1350, ATI Mobility Radeon X1450, ATI Radeon X1300, ATI Radeon X1550, ATI Mobility Radeon X1350, ATI FireMV 2250, ATI Radeon X1550 64-bit, ATI Radeon X1600, ATI Radeon X1650, ATI Radeon X1600, ATI Radeon X1600, ATI Mobility FireGL V5200, ATI Mobility Radeon X1600, ATI Radeon X1650, ATI Radeon X1650, ATI Radeon X1600, ATI Radeon X1300 XT/X1600 Pro, ATI FireGL V3400, ATI Mobility FireGL V5250, ATI Mobility Radeon X1700, ATI Mobility Radeon X1700 XT, ATI FireGL V5200, ATI Mobility Radeon X1700, ATI Radeon X2300HD, ATI Mobility Radeon HD 2300, ATI Mobility Radeon HD 2300, ATI Radeon X1950, ATI Radeon X1900, ATI Radeon X1950, ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900, ATI AMD Stream Processor, ATI Radeon X1900, ATI Radeon X1950, ATI RV560, ATI RV560, ATI Mobility Radeon X1900, ATI RV560, ATI Radeon X1950 GT, ATI RV570, ATI RV570, ATI FireGL V7400, ATI RV560, ATI Radeon X1650, ATI Radeon X1650, ATI RV560, ATI Radeon 9100 PRO IGP 7834, ATI Radeon Mobility 9200 IGP 7835, ATI Radeon X1200, ATI Radeon X1200, ATI Radeon X1200, ATI Radeon X1200, ATI Radeon X1200, ATI RS740, ATI RS740M, ATI RS740, ATI RS740M, ATI Radeon HD 2900 XT, ATI Radeon HD 2900 XT, ATI Radeon HD 2900 XT, ATI Radeon HD 2900 Pro, ATI Radeon HD 2900 GT, ATI FireGL V8650, ATI FireGL V8600, ATI FireGL V7600, ATI Radeon 4800 Series, ATI Radeon HD 4870 x2, ATI Radeon 4800 Series, ATI Radeon HD 4850 x2, ATI FirePro V8750 (FireGL), ATI FirePro V7760 (FireGL), ATI Mobility RADEON HD 4850, ATI Mobility RADEON HD 4850 X2, ATI Radeon 4800 Series, ATI FirePro RV770, AMD FireStream 9270, AMD FireStream 9250, ATI FirePro V8700 (FireGL), ATI Mobility RADEON HD 4870, ATI Mobility RADEON M98, ATI Mobility RADEON HD 4870, ATI Radeon 4800 Series, ATI Radeon 4800 Series, ATI FirePro M7750, ATI M98, ATI M98, ATI M98, ATI Mobility Radeon HD 4650, ATI Radeon RV730 (AGP), ATI Mobility Radeon HD 4670, ATI FirePro M5750, ATI Mobility Radeon HD 4670, ATI Radeon RV730 (AGP), ATI RV730XT [Radeon HD 4670], ATI RADEON E4600, ATI Radeon HD 4600 Series, ATI RV730 PRO [Radeon HD 4650], ATI FirePro V7750 (FireGL), ATI FirePro V5700 (FireGL), ATI FirePro V3750 (FireGL), ATI Mobility Radeon HD 4830, ATI Mobility Radeon HD 4850, ATI FirePro M7740, ATI RV740, ATI Radeon HD 4770, ATI Radeon HD 4700 Series, ATI Radeon HD 4770, ATI FirePro M5750, ATI RV610, ATI Radeon HD 2400 XT, ATI Radeon HD 2400 Pro, ATI Radeon HD 2400 PRO AGP, ATI FireGL V4000, ATI RV610, ATI Radeon HD 2350, ATI Mobility Radeon HD 2400 XT, ATI Mobility Radeon HD 2400, ATI RADEON E2400, ATI RV610, ATI FireMV 2260, ATI RV670, ATI Radeon HD3870, ATI Mobility Radeon HD 3850, ATI Radeon HD3850, ATI Mobility Radeon HD 3850 X2, ATI RV670, ATI Mobility Radeon HD 3870, ATI Mobility Radeon HD 3870 X2, ATI Radeon HD3870 X2, ATI FireGL V7700, ATI Radeon HD3850, ATI Radeon HD3690, AMD Firestream 9170, ATI Radeon HD 4550, ATI Radeon RV710, ATI Radeon RV710, ATI Radeon RV710, ATI Radeon HD 4350, ATI Mobility Radeon 4300 Series, ATI Mobility Radeon 4500 Series, ATI Mobility Radeon 4500 Series, ATI FirePro RG220, ATI Mobility Radeon 4330, ATI RV630, ATI Mobility Radeon HD 2600, ATI Mobility Radeon HD 2600 XT, ATI Radeon HD 2600 XT AGP, ATI Radeon HD 2600 Pro AGP, ATI Radeon HD 2600 XT, ATI Radeon HD 2600 Pro, ATI Gemini RV630, ATI Gemini Mobility Radeon HD 2600 XT, ATI FireGL V5600, ATI FireGL V3600, ATI Radeon HD 2600 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或者至少是它的第一部分。 最多30,000个字符。 您可以在http://www.jenuth.ca/Xorg.0.log.html查看整个内容
问题解决了。 Kubuntu 14.04在启动命令行中添加了“nomodeset”（如上面的Xorg.0.log文件所示）。
解决方案结果很简单。 编辑/ etc / default / grub并更改
GRUB_CMDLINE_LINUX_DEFAULT =“quiet splash ro nomodeset video = uvesafb：mode_option = 1024×768-24，mtrr = 3，scroll = ywrap”
至
GRUB_CMDLINE_LINUX_DEFAULT =“安静的video= radeoon”。
然后运行“sudo update-grub”。
在此过程中，我将任何看起来像帧缓冲模块的内容列入黑名单，但这似乎没有任何区别。 可能有必要使这项工作，但删除nomodeset是最终的解决方案。