サイト参考にしたのですが表示、それ以降の対応ができませんでした。

$ xrandr
Screen 0: minimum 640 x 480, current 800 x 600, maximum 800 x 600
default connected 800x600+0+0 0mm x 0mm
   800x600        60.0*    56.0 
   640x480        60.0 
$ xrandr --newmode <ModeLine>
bash: 期待してない token `newline' のあたりにシンタックスエラー

PCの仕様ですが、２００１年頃のｉBOOKでOS９，０２だと思います。
貰い物で詳しく聞いてなっかたので。

以降の対応したのですが、この状態です。
/var/log/xorg.o.log
bash: /var/log/xorg.o.log: No such file or directory

上記のコマンドはどこか間違っていますか。
初心者なのですみません。

cat /var/log/Xorg.0.log の内容です。



    ABI class: X.Org Server Extension, version 2.0
(II) Loading extension RECORD
(II) LoadModule: "dri"
(II) Loading /usr/lib/xorg/modules/extensions/libdri.so
(II) Module dri: vendor="X.Org Foundation"
    compiled for 1.7.6, module version = 1.0.0
    ABI class: X.Org Server Extension, version 2.0
(II) Loading extension XFree86-DRI
(II) LoadModule: "dri2"
(II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
(II) Module dri2: vendor="X.Org Foundation"
    compiled for 1.7.6, module version = 1.1.0
    ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DRI2
(==) Matched ati as autoconfigured driver 0
(==) Matched fbdev as autoconfigured driver 1
(==) Assigned the driver to the xf86ConfigLayout
(II) LoadModule: "ati"
(II) Loading /usr/lib/xorg/modules/drivers/ati_drv.so
(II) Module ati: vendor="X.Org Foundation"
    compiled for 1.7.6, module version = 6.13.0
    Module class: X.Org Video Driver
    ABI class: X.Org Video Driver, version 6.0
(II) LoadModule: "r128"
(II) Loading /usr/lib/xorg/modules/drivers/r128_drv.so
(II) Module r128: vendor="X.Org Foundation"
    compiled for 1.7.6, module version = 6.8.1
    Module class: X.Org Video Driver
    ABI class: X.Org Video Driver, version 6.0
(II) LoadModule: "fbdev"
(II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
(II) Module fbdev: vendor="X.Org Foundation"
    compiled for 1.7.6, module version = 0.4.1
    ABI class: X.Org Video Driver, version 6.0
(II) R128: Driver for ATI Rage 128 chipsets:
    ATI Rage 128 Mobility M3 LE (PCI), ATI Rage 128 Mobility M3 LF (AGP),
    ATI Rage 128 Mobility M4 MF (AGP), ATI Rage 128 Mobility M4 ML (AGP),
    ATI Rage 128 Pro GL PA (PCI/AGP), ATI Rage 128 Pro GL PB (PCI/AGP),
    ATI Rage 128 Pro GL PC (PCI/AGP), ATI Rage 128 Pro GL PD (PCI),
    ATI Rage 128 Pro GL PE (PCI/AGP), ATI Rage 128 Pro GL PF (AGP),
    ATI Rage 128 Pro VR PG (PCI/AGP), ATI Rage 128 Pro VR PH (PCI/AGP),
    ATI Rage 128 Pro VR PI (PCI/AGP), ATI Rage 128 Pro VR PJ (PCI/AGP),
    ATI Rage 128 Pro VR PK (PCI/AGP), ATI Rage 128 Pro VR PL (PCI/AGP),
    ATI Rage 128 Pro VR PM (PCI/AGP), ATI Rage 128 Pro VR PN (PCI/AGP),
    ATI Rage 128 Pro VR PO (PCI/AGP), ATI Rage 128 Pro VR PP (PCI),
    ATI Rage 128 Pro VR PQ (PCI/AGP), ATI Rage 128 Pro VR PR (PCI),
    ATI Rage 128 Pro VR PS (PCI/AGP), ATI Rage 128 Pro VR PT (PCI/AGP),
    ATI Rage 128 Pro VR PU (PCI/AGP), ATI Rage 128 Pro VR PV (PCI/AGP),
    ATI Rage 128 Pro VR PW (PCI/AGP), ATI Rage 128 Pro VR PX (PCI/AGP),
    ATI Rage 128 GL RE (PCI), ATI Rage 128 GL RF (AGP),
    ATI Rage 128 RG (AGP), ATI Rage 128 VR RK (PCI),
    ATI Rage 128 VR RL (AGP), ATI Rage 128 4X SE (PCI/AGP),
    ATI Rage 128 4X SF (PCI/AGP), ATI Rage 128 4X SG (PCI/AGP),
    ATI Rage 128 4X SH (PCI/AGP), ATI Rage 128 4X SK (PCI/AGP),
    ATI Rage 128 4X SL (PCI/AGP), ATI Rage 128 4X SM (AGP),
    ATI Rage 128 4X SN (PCI/AGP), ATI Rage 128 Pro ULTRA TF (AGP),
    ATI Rage 128 Pro ULTRA TL (AGP), ATI Rage 128 Pro ULTRA TR (AGP),
    ATI Rage 128 Pro ULTRA TS (AGP?), ATI Rage 128 Pro ULTRA TT (AGP?),
    ATI Rage 128 Pro ULTRA TU (AGP?)
(II) FBDEV: driver for framebuffer: fbdev
(II) Primary Device is: PCI 00@00:10:0
(WW) Falling back to old probe method for fbdev
(II) Loading sub module "fbdevhw"
(II) LoadModule: "fbdevhw"
(II) Loading /usr/lib/xorg/modules/linux/libfbdevhw.so
(II) Module fbdevhw: vendor="X.Org Foundation"
    compiled for 1.7.6, module version = 0.0.2
    ABI class: X.Org Video Driver, version 6.0
(II) R128(0): PCI bus 0 card 16 func 0
(II) R128(0): Creating default Display subsection in Screen section
    "Default Screen" for depth/fbbpp 24/32
(==) R128(0): Depth 24, (--) framebuffer bpp 32
(II) R128(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp pixmaps)
(==) R128(0): Default visual is TrueColor
(**) R128(0): Option "UseFBDev" "true"
(II) R128(0): VGAAccess option set to FALSE, VGA module load skipped
(==) R128(0): RGB weight 888
(II) R128(0): Using 8 bits per RGB (8 bit DAC)
(**) R128(0): Using framebuffer device
(II) Loading sub module "fbdevhw"
(II) LoadModule: "fbdevhw"
(II) Reloading /usr/lib/xorg/modules/linux/libfbdevhw.so
(--) R128(0): Chipset: "ATI Rage 128 Mobility M3 LF (AGP)" (ChipID = 0x4c46)
(--) R128(0): Linear framebuffer at 0x94000000
(--) R128(0): MMIO registers at 0x90000000
(II) R128(0): Option "Display" ignored (framebuffer device determines display type)
(--) R128(0): VideoRAM: 8192 kByte (128-bit SDR SGRAM 1:1)
(WW) R128(0): Failed to read PCI ROM!
(WW) R128(0): Video BIOS not found!
(II) R128(0): Primary Display == Type 2
(WW) R128(0): Can't determine panel dimensions, and none specified.
    Disabling programming of FP registers.
(II) R128(0): PLL parameters: rf=2950 rd=59 min=12500 max=25000; xclk=10500
(II) Loading sub module "ddc"
(II) LoadModule: "ddc"
(II) Module "ddc" already built-in
(==) R128(0): Using gamma correction (1.0, 1.0, 1.0)
(II) R128(0): Configured Monitor: Using default hsync range of 31.50-37.90 kHz
(II) R128(0): Configured Monitor: Using default vrefresh range of 50.00-70.00 Hz
(WW) R128(0): Unable to estimate virtual size
(II) R128(0): Clock range:  12.50 to 250.00 MHz
(II) R128(0): Not using default mode "640x350" (vrefresh out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "320x175" (unknown reason)
(II) R128(0): Not using default mode "640x400" (vrefresh out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "320x200" (unknown reason)
(II) R128(0): Not using default mode "720x400" (vrefresh out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "360x200" (unknown reason)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "320x240" (unknown reason)
(II) R128(0): Not using default mode "640x480" (vrefresh out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "320x240" (unknown reason)
(II) R128(0): Not using default mode "640x480" (vrefresh out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "320x240" (unknown reason)
(II) R128(0): Not using default mode "640x480" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "320x240" (unknown reason)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "400x300" (unknown reason)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "400x300" (unknown reason)
(II) R128(0): Not using default mode "800x600" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "400x300" (unknown reason)
(II) R128(0): Not using default mode "800x600" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "400x300" (unknown reason)
(II) R128(0): Not using default mode "800x600" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "400x300" (unknown reason)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "1024x768" (unknown reason)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "512x384" (unknown reason)
(II) R128(0): Not using default mode "1024x768" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "512x384" (unknown reason)
(II) R128(0): Not using default mode "1024x768" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "512x384" (unknown reason)
(II) R128(0): Not using default mode "1024x768" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "512x384" (unknown reason)
(II) R128(0): Not using default mode "1024x768" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "512x384" (unknown reason)
(II) R128(0): Not using default mode "1152x864" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "576x432" (unknown reason)
(II) R128(0): Not using default mode "1280x960" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "640x480" (unknown reason)
(II) R128(0): Not using default mode "1280x960" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "640x480" (unknown reason)
(II) R128(0): Not using default mode "1280x1024" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "640x512" (unknown reason)
(II) R128(0): Not using default mode "1280x1024" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "640x512" (unknown reason)
(II) R128(0): Not using default mode "1280x1024" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "640x512" (unknown reason)
(II) R128(0): Not using default mode "1600x1200" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "800x600" (unknown reason)
(II) R128(0): Not using default mode "1600x1200" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "800x600" (unknown reason)
(II) R128(0): Not using default mode "1600x1200" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "800x600" (unknown reason)
(II) R128(0): Not using default mode "1600x1200" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "800x600" (unknown reason)
(II) R128(0): Not using default mode "1600x1200" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "800x600" (unknown reason)
(II) R128(0): Not using default mode "1792x1344" (insufficient memory for mode)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "896x672" (unknown reason)
(II) R128(0): Not using default mode "1792x1344" (insufficient memory for mode)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "896x672" (unknown reason)
(II) R128(0): Not using default mode "1856x1392" (insufficient memory for mode)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "928x696" (unknown reason)
(II) R128(0): Not using default mode "1856x1392" (insufficient memory for mode)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "928x696" (unknown reason)
(II) R128(0): Not using default mode "1920x1440" (insufficient memory for mode)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "960x720" (unknown reason)
(II) R128(0): Not using default mode "1920x1440" (insufficient memory for mode)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "960x720" (unknown reason)
(II) R128(0): Not using default mode "832x624" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "416x312" (unknown reason)
(II) R128(0): Not using default mode "1152x864" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "576x432" (unknown reason)
(II) R128(0): Not using default mode "1152x864" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "576x432" (unknown reason)
(II) R128(0): Not using default mode "1152x864" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "576x432" (unknown reason)
(II) R128(0): Not using default mode "1152x864" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "576x432" (unknown reason)
(II) R128(0): Not using default mode "1152x864" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "576x432" (unknown reason)
(II) R128(0): Not using default mode "1152x864" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "576x432" (unknown reason)
(II) R128(0): Not using default mode "1360x768" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "680x384" (unknown reason)
(II) R128(0): Not using default mode "1360x768" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "680x384" (unknown reason)
(II) R128(0): Not using default mode "1400x1050" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "700x525" (unknown reason)
(II) R128(0): Not using default mode "1400x1050" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "700x525" (unknown reason)
(II) R128(0): Not using default mode "1400x1050" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "700x525" (unknown reason)
(II) R128(0): Not using default mode "1400x1050" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "700x525" (unknown reason)
(II) R128(0): Not using default mode "1440x900" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "720x450" (unknown reason)
(II) R128(0): Not using default mode "1600x1024" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "800x512" (unknown reason)
(II) R128(0): Not using default mode "1680x1050" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "840x525" (unknown reason)
(II) R128(0): Not using default mode "1680x1050" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "840x525" (unknown reason)
(II) R128(0): Not using default mode "1680x1050" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "840x525" (unknown reason)
(II) R128(0): Not using default mode "1680x1050" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "840x525" (unknown reason)
(II) R128(0): Not using default mode "1680x1050" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "840x525" (unknown reason)
(II) R128(0): Not using default mode "1920x1080" (hsync out of range)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "960x540" (unknown reason)
(II) R128(0): Not using default mode "1920x1200" (insufficient memory for mode)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "960x600" (unknown reason)
(II) R128(0): Not using default mode "1920x1440" (insufficient memory for mode)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "960x720" (unknown reason)
(II) R128(0): Not using default mode "2048x1536" (insufficient memory for mode)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "1024x768" (unknown reason)
(II) R128(0): Not using default mode "2048x1536" (insufficient memory for mode)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "1024x768" (unknown reason)
(II) R128(0): Not using default mode "2048x1536" (insufficient memory for mode)
(EE) R128(0): FBIOPUT_VSCREENINFO: Invalid argument
(II) R128(0): Not using default mode "1024x768" (unknown reason)
(--) R128(0): Virtual size is 800x600 (pitch 800)
(**) R128(0): *Default mode "800x600": 40.0 MHz, 37.9 kHz, 60.3 Hz
(II) R128(0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz)
(**) R128(0): *Default mode "800x600": 36.0 MHz, 35.2 kHz, 56.2 Hz
(II) R128(0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz)
(**) R128(0): *Default mode "640x480": 25.2 MHz, 31.5 kHz, 59.9 Hz
(II) R128(0): Modeline "640x480"x59.9   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz)
(==) R128(0): DPI set to (96, 96)
(II) Loading sub module "fb"
(II) LoadModule: "fb"
(II) Loading /usr/lib/xorg/modules/libfb.so
(II) Module fb: vendor="X.Org Foundation"
    compiled for 1.7.6, module version = 1.0.0
    ABI class: X.Org ANSI C Emulation, version 0.4
(II) Loading sub module "ramdac"
(II) LoadModule: "ramdac"
(II) Module "ramdac" already built-in
(II) Loading sub module "xaa"
(II) LoadModule: "xaa"
(II) Loading /usr/lib/xorg/modules/libxaa.so
(II) Module xaa: vendor="X.Org Foundation"
    compiled for 1.7.6, module version = 1.2.1
    ABI class: X.Org Video Driver, version 6.0
(II) Loading sub module "shadowfb"
(II) LoadModule: "shadowfb"
(II) Loading /usr/lib/xorg/modules/libshadowfb.so
(II) Module shadowfb: vendor="X.Org Foundation"
    compiled for 1.7.6, module version = 1.0.0
    ABI class: X.Org ANSI C Emulation, version 0.4
(II) R128(0): Page flipping disabled
(!!) R128(0): For information on using the multimedia capabilities
    of this adapter, please see http://gatos.sf.net.
(II) UnloadModule: "fbdev"
(II) Unloading /usr/lib/xorg/modules/drivers/fbdev_drv.so
(II) UnloadModule: "fbdevhw"
(--) Depth 24 pixmap format is 32 bpp
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: node name is /dev/dri/card0
drmOpenByBusid: Searching for BusID pci:0000:00:10.0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 9, (OK)
drmOpenByBusid: drmOpenMinor returns 9
drmOpenByBusid: drmGetBusid reports pci:0000:00:10.0
(II) [drm] loaded kernel module for "r128" driver.
(II) [drm] DRM interface version 1.3
(II) [drm] DRM open master succeeded.
(II) R128(0): [drm] Using the DRM lock SAREA also for drawables.
(II) R128(0): [drm] framebuffer handle = 0x94000000
(II) R128(0): [drm] added 1 reserved context for kernel
(II) R128(0): X context handle = 0x1
(II) R128(0): [drm] installed DRM signal handler
(II) R128(0): [agp] Mode 0x07000201 [AGP 0x106b/0x0027; Card 0x1002/0x4c46]
(II) R128(0): [agp] 8192 kB allocated with handle 0x00000001
(II) R128(0): [agp] ring handle = 0x00000000
(II) R128(0): [agp] Ring mapped at 0x48858000
(II) R128(0): [agp] ring read ptr handle = 0x00101000
(II) R128(0): [agp] Ring read ptr mapped at 0x48028000
(II) R128(0): [agp] vertex/indirect buffers handle = 0x00102000
(II) R128(0): [agp] Vertex/indirect buffers mapped at 0x48959000
(II) R128(0): [agp] AGP texture map handle = 0x00302000
(II) R128(0): [agp] AGP Texture map mapped at 0x48b59000
(II) R128(0): [drm] register handle = 0x90000000
(II) R128(0): [dri] Visual configs initialized
(II) R128(0): CCE in BM mode
(II) R128(0): Using 8 MB AGP aperture
(II) R128(0): Using 1 MB for the ring buffer
(II) R128(0): Using 2 MB for vertex/indirect buffers
(II) R128(0): Using 5 MB for AGP textures
(II) R128(0): Memory manager initialized to (0,0) (800,2416)
(II) R128(0): Reserved area from (0,600) to (800,602)
(II) R128(0): Largest offscreen area available: 800 x 1814
(II) R128(0): Reserved back buffer from (0,602) to (800,1202)
(II) R128(0): Reserved depth buffer from (0,1202) to (800,1803)
(II) R128(0): Reserved depth span from (0,1802) offset 0x57fd00
(II) R128(0): Reserved 640 kb for textures at offset 0x75f800
(II) R128(0): Using XFree86 Acceleration Architecture (XAA)
    Screen to screen bit blits
    Solid filled rectangles
    8x8 mono pattern filled rectangles
    Indirect CPU to Screen color expansion
    Solid Lines
    Dashed Lines
    Setting up tile and stipple cache:
        24 128x128 slots
(II) R128(0): Acceleration enabled
(==) R128(0): Backing store disabled
(==) R128(0): Silken mouse enabled
(II) R128(0): Using hardware cursor (scanline 7212)
(II) R128(0): Largest offscreen area available: 800 x 610
(==) R128(0): DPMS enabled
(II) R128(0): [DRI] installation complete
(II) R128(0): [drm] Added 128 16384 byte vertex/indirect buffers
(II) R128(0): [drm] Mapped 128 vertex/indirect buffers
(II) R128(0): [drm] dma control initialized, using IRQ 48
(II) R128(0): Direct rendering enabled
(==) RandR enabled
(II) Initializing built-in extension Generic Event Extension
(II) Initializing built-in extension SHAPE
(II) Initializing built-in extension MIT-SHM
(II) Initializing built-in extension XInputExtension
(II) Initializing built-in extension XTEST
(II) Initializing built-in extension BIG-REQUESTS
(II) Initializing built-in extension SYNC
(II) Initializing built-in extension XKEYBOARD
(II) Initializing built-in extension XC-MISC
(II) Initializing built-in extension SECURITY
(II) Initializing built-in extension XINERAMA
(II) Initializing built-in extension XFIXES
(II) Initializing built-in extension RENDER
(II) Initializing built-in extension RANDR
(II) Initializing built-in extension COMPOSITE
(II) Initializing built-in extension DAMAGE
(II) AIGLX: Screen 0 is not DRI2 capable
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 10, (OK)
drmOpenByBusid: Searching for BusID pci:0000:00:10.0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 10, (OK)
drmOpenByBusid: drmOpenMinor returns 10
drmOpenByBusid: drmGetBusid reports pci:0000:00:10.0
(II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
(II) AIGLX: Loaded and initialized /usr/lib/dri/r128_dri.so
(II) GLX: Initialized DRI GL provider for screen 0
(II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
(II) config/udev: Adding input device PowerMac Beep (/dev/input/event5)
(II) No input driver/identifier specified (ignoring)
(II) config/udev: Adding input device Macintosh mouse button emulation (/dev/input/event0)
(**) Macintosh mouse button emulation: Applying InputClass "evdev pointer catchall"
(II) LoadModule: "evdev"
(II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
(II) Module evdev: vendor="X.Org Foundation"
    compiled for 1.7.6, module version = 2.3.2
    Module class: X.Org XInput Driver
    ABI class: X.Org XInput driver, version 7.0
(**) Macintosh mouse button emulation: always reports core events
(**) Macintosh mouse button emulation: Device: "/dev/input/event0"
(II) Macintosh mouse button emulation: Found 3 mouse buttons
(II) Macintosh mouse button emulation: Found relative axes
(II) Macintosh mouse button emulation: Found x and y relative axes
(II) Macintosh mouse button emulation: Configuring as mouse
(**) Macintosh mouse button emulation: YAxisMapping: buttons 4 and 5
(**) Macintosh mouse button emulation: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(II) XINPUT: Adding extended input device "Macintosh mouse button emulation" (type: MOUSE)
(II) Macintosh mouse button emulation: initialized for relative axes.
(II) config/udev: Adding input device Macintosh mouse button emulation (/dev/input/mouse0)
(II) No input driver/identifier specified (ignoring)
(II) config/udev: Adding input device ADB keyboard (/dev/input/event1)
(**) ADB keyboard: Applying InputClass "evdev keyboard catchall"
(**) ADB keyboard: always reports core events
(**) ADB keyboard: Device: "/dev/input/event1"
(II) ADB keyboard: Found keys
(II) ADB keyboard: Configuring as keyboard
(II) XINPUT: Adding extended input device "ADB keyboard" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "pc105"
(**) Option "xkb_layout" "jp"
(II) XKB: reuse xkmfile /var/lib/xkb/server-136F8830CC0B96C789D21368BFFFDDAD610C2926.xkm
(II) config/udev: Adding input device ADB Powerbook buttons (/dev/input/event2)
(**) ADB Powerbook buttons: Applying InputClass "evdev keyboard catchall"
(**) ADB Powerbook buttons: always reports core events
(**) ADB Powerbook buttons: Device: "/dev/input/event2"
(II) ADB Powerbook buttons: Found keys
(II) ADB Powerbook buttons: Configuring as keyboard
(II) XINPUT: Adding extended input device "ADB Powerbook buttons" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "pc105"
(**) Option "xkb_layout" "jp"
(II) config/udev: Adding input device ADB mouse (/dev/input/event3)
(**) ADB mouse: Applying InputClass "evdev pointer catchall"
(**) ADB mouse: always reports core events
(**) ADB mouse: Device: "/dev/input/event3"
(II) ADB mouse: Found 3 mouse buttons
(II) ADB mouse: Found relative axes
(II) ADB mouse: Found x and y relative axes
(II) ADB mouse: Configuring as mouse
(**) ADB mouse: YAxisMapping: buttons 4 and 5
(**) ADB mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(II) XINPUT: Adding extended input device "ADB mouse" (type: MOUSE)
(II) ADB mouse: initialized for relative axes.
(II) config/udev: Adding input device ADB mouse (/dev/input/mouse1)
(II) No input driver/identifier specified (ignoring)
(II) config/udev: Adding input device PMU (/dev/input/event4)
(**) PMU: Applying InputClass "evdev keyboard catchall"
(**) PMU: always reports core events
(**) PMU: Device: "/dev/input/event4"
(II) PMU: Found keys
(II) PMU: Configuring as keyboard
(II) XINPUT: Adding extended input device "PMU" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "pc105"
(**) Option "xkb_layout" "jp"
(II) config/udev: Adding input device Mouseemu virtual keyboard (/dev/input/event6)
(**) Mouseemu virtual keyboard: Applying InputClass "evdev keyboard catchall"
(**) Mouseemu virtual keyboard: always reports core events
(**) Mouseemu virtual keyboard: Device: "/dev/input/event6"
(II) Mouseemu virtual keyboard: Found keys
(II) Mouseemu virtual keyboard: Configuring as keyboard
(II) XINPUT: Adding extended input device "Mouseemu virtual keyboard" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "pc105"
(**) Option "xkb_layout" "jp"
(II) config/udev: Adding input device Mouseemu virtual mouse (/dev/input/event7)
(**) Mouseemu virtual mouse: Applying InputClass "evdev pointer catchall"
(**) Mouseemu virtual mouse: always reports core events
(**) Mouseemu virtual mouse: Device: "/dev/input/event7"
(II) Mouseemu virtual mouse: Found 14 mouse buttons
(II) Mouseemu virtual mouse: Found scroll wheel(s)
(II) Mouseemu virtual mouse: Found relative axes
(II) Mouseemu virtual mouse: Found x and y relative axes
(II) Mouseemu virtual mouse: Configuring as mouse
(**) Mouseemu virtual mouse: YAxisMapping: buttons 4 and 5
(**) Mouseemu virtual mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(II) XINPUT: Adding extended input device "Mouseemu virtual mouse" (type: MOUSE)
(II) Mouseemu virtual mouse: initialized for relative axes.
(II) config/udev: Adding input device Mouseemu virtual mouse (/dev/input/mouse2)
(II) No input driver/identifier specified (ignoring)


解像度の変更可能でしょうか？
よろしくご指導お願いします。

doppelganger39 による投稿:

コード:

(II) R128(0): Configured Monitor: Using default hsync range of 31.50-37.90 kHz
(II) R128(0): Configured Monitor: Using default vrefresh range of 50.00-70.00 Hz

doppelganger39 による投稿:

コード:

(II) R128(0): Not using default mode "1024x768" (hsync out of range)

あたりが問題のように思えます。
正しいhsyncを与えてやると正常に動作させられそうです。
検索した範囲では、

http://ubuntuforums.org/showthread.php?t=1044462

なども見つかりましたが、正しいモニタ情報は無く、とりあえずやってみたら動いたっぽい、という情報しかなさそうです。
正しいモニタ情報を与えないと、場合によってはハード故障を招く恐れもあるため、マニュアルやウェブの情報で正しい数値が得られないか確認してみるのがよいかと思います。
もしご友人から譲り受けたものなら、ご友人にマニュアルを保管していないか聞いてみて下さい。
また、下記を実行するとなにか情報が拾えるかも知れません。

sudo dmidecode -s system-product-name

万が一の場合は故障しても構わない、という場合は、エイやで
HorizSync    30-65
VertRefresh  50-75
で動かすのもアリかと思います。

自動生成しても、たいした内容は書かれていないはずだと思いますので、funatogawaさんが貼られたリンク先のxorg.confを参考に、手動で作ってしまうのが簡単かと思います。
ただし、下記のHorizSync, VertRefreshは確認のとれた数値ではないため、先述のようにデバイスの寿命を縮めたり、最悪故障に至るかも知れないという点に注意下さい。

お勧めとしては、まず、仕様の確認を優先させることです。
が、仕様の確認に時間をかけたくない、万が一故障しても構わない(し、似たような機種で動作実績のある設定のような)ので、試してみたいという場合は、xorg.confを書き換えてみて下さい。

端末を開いて、

gksudo gedit /etc/X11/xorg.conf

として設定ファイルを管理者権限で開き、内容を、

Section "Device"
    Identifier  "ATI Rage"
    Driver      "ati"
    VendorName  "ATI Technologies Inc"
    Option      "UseFBDev" "true"
EndSection

Section "Monitor"
    Identifier   "Apple LCD"
    HorizSync    30-65
    VertRefresh  50-75
    #Modeline "1024x768@60"  64.11  1024 1080 1184 1344  768 769 772 795  -HSync +Vsync
    #Modeline "800x600@75"  48.91  800 840 920 1040  600 601 604 627  -HSync +Vsync
    #Modeline "640x480@75"  30.72  640 664 728 816  480 481 484 502  -HSync +Vsync
    Option       "DPMS"
EndSection

Section "Screen"
    Identifier "Screen0"
    Device    "ATI Rage"
    Monitor   "Apple LCD"
    DefaultDepth    24
    SubSection "Display"
        Depth     24
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
EndSection

のような感じにして再起動すると、新しい設定でXが起動します。

なお、Modelineの直接指定はさらに危険なので、コメントアウトしてあります。

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