F20, XFCE : no X - xf86EnableIOPorts failed - FBIOBLANK Invalid

sean darcy seandarcy2 at gmail.com
Wed Aug 20 14:02:09 UTC 2014


I've just installed F20 on on an Acer Asprire, A8-7100,  R5 Kaveri graphics.

startx runs, then exits the server.

My errors show /dev/dri/card0 no such file. Is this because the kernel 
isn't loading the radeon module?

Xorg.0.log shows the radeon driver loaded:

X.Org X Server 1.14.4
Release Date: 2013-10-31
[   596.755] X Protocol Version 11, Revision 0
[   596.755] Build Operating System:  3.14.3-200.fc20.x86_64
[   596.755] Current Operating System: Linux localhost.localdomain 
3.15.10-200.fc20.x86_64 #1 SMP Thu Aug 14 15:39:24 UTC 2014 x86_64
[   596.755] Kernel command line: 
BOOT_IMAGE=/vmlinuz-3.15.10-200.fc20.x86_64 root=/dev/mapper/fedora-root 
ro rd.lvm.lv=fedora/swap vconsole.font=latarcyrheb-sun16 
rd.lvm.lv=fedora/root LANG=en_US.UTF-8
[   596.756] Build Date: 27 June 2014  01:35:28AM
[   596.756] Build ID: xorg-x11-server 1.14.4-11.fc20
.............
[   596.771] (II) LoadModule: "radeon"
[   596.771] (II) Loading /usr/lib64/xorg/modules/drivers/radeon_drv.so
[   596.772] (II) Module radeon: vendor="X.Org Foundation"
[   596.772] 	compiled for 1.14.3, module version = 7.2.99
[   596.772] 	Module class: X.Org Video Driver
[   596.772] 	ABI class: X.Org Video Driver, version 14.1
[   596.772] (II) LoadModule: "modesetting"
[   596.772] (II) Loading /usr/lib64/xorg/modules/drivers/modesetting_drv.so
[   596.772] (II) Module modesetting: vendor="X.Org Foundation"
[   596.772] 	compiled for 1.14.2, module version = 0.8.0
[   596.772] 	Module class: X.Org Video Driver
[   596.772] 	ABI class: X.Org Video Driver, version 14.1
[   596.772] (II) LoadModule: "fbdev"
[   596.772] (II) Loading /usr/lib64/xorg/modules/drivers/fbdev_drv.so
[   596.772] (II) Module fbdev: vendor="X.Org Foundation"
[   596.772] 	compiled for 1.14.2, module version = 0.4.3
[   596.772] 	Module class: X.Org Video Driver
[   596.772] 	ABI class: X.Org Video Driver, version 14.1
[   596.772] (II) LoadModule: "vesa"
[   596.772] (II) Loading /usr/lib64/xorg/modules/drivers/vesa_drv.so
[   596.772] (II) Module vesa: vendor="X.Org Foundation"
[   596.772] 	compiled for 1.14.2, module version = 2.3.2
[   596.772] 	Module class: X.Org Video Driver
[   596.772] 	ABI class: X.Org Video Driver, version 14.1
[   596.772] (II) RADEON: Driver for ATI Radeon chipsets:
...........


but then:

	KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI
[   596.778] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[   596.778] (II) FBDEV: driver for framebuffer: fbdev
[   596.778] (II) VESA: driver for VESA chipsets: vesa
[   596.778] (++) using VT number 1

[   596.781] xf86EnableIOPorts: failed to set IOPL for I/O (Operation 
not permitted)
[   596.781] (EE) open /dev/dri/card0: No such file or directory
[   596.781] (WW) Falling back to old probe method for modesetting
[   596.781] (EE) open /dev/dri/card0: No such file or directory
[   596.781] (II) Loading sub module "fbdevhw"
[   596.781] (II) LoadModule: "fbdevhw"
[   596.781] (II) Loading /usr/lib64/xorg/modules/libfbdevhw.so
[   596.781] (II) Module fbdevhw: vendor="X.Org Foundation"
[   596.781] 	compiled for 1.14.4, module version = 0.0.2
[   596.781] 	ABI class: X.Org Video Driver, version 14.1
[   596.781] (**) FBDEV(1): claimed PCI slot 0 at 0:1:0
[   596.781] (II) FBDEV(1): using default device
[   596.781] (WW) Falling back to old probe method for vesa
[   596.781] (EE) Screen 0 deleted because of no matching config section.
[   596.781] (II) UnloadModule: "modesetting"
[   596.781] (II) FBDEV(0): Creating default Display subsection in 
Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[   596.781] (==) FBDEV(0): Depth 24, (==) framebuffer bpp 32
[   596.781] (==) FBDEV(0): RGB weight 888
[   596.781] (==) FBDEV(0): Default visual is TrueColor
[   596.781] (==) FBDEV(0): Using gamma correction (1.0, 1.0, 1.0)
[   596.781] (II) FBDEV(0): hardware: EFI VGA (video memory: 4224kB)
[   596.781] (II) FBDEV(0): checking modes against framebuffer device...
[   596.781] (II) FBDEV(0): checking modes against monitor...
[   596.781] (--) FBDEV(0): Virtual size is 1366x768 (pitch 1366)
[   596.781] (**) FBDEV(0):  Built-in mode "current": 104.9 MHz, 60.5 
kHz, 76.4 Hz
[   596.781] (II) FBDEV(0): Modeline "current"x0.0  104.92  1366 1398 
1566 1734  768 772 776 792 -hsync -vsync -csync (60.5 kHz b)
[   596.781] (==) FBDEV(0): DPI set to (96, 96)
[   596.781] (II) Loading sub module "fb"
[   596.781] (II) LoadModule: "fb"
[   596.781] (II) Loading /usr/lib64/xorg/modules/libfb.so
[   596.781] (II) Module fb: vendor="X.Org Foundation"
[   596.781] 	compiled for 1.14.4, module version = 1.0.0
[   596.781] 	ABI class: X.Org ANSI C Emulation, version 0.4
[   596.781] (**) FBDEV(0): using shadow framebuffer
[   596.781] (II) Loading sub module "shadow"
[   596.781] (II) LoadModule: "shadow"
[   596.781] (II) Loading /usr/lib64/xorg/modules/libshadow.so
[   596.781] (II) Module shadow: vendor="X.Org Foundation"
[   596.781] 	compiled for 1.14.4, module version = 1.1.0
[   596.781] 	ABI class: X.Org ANSI C Emulation, version 0.4
[   596.781] (II) UnloadModule: "radeon"
[   596.781] (II) Unloading radeon
[   596.781] (II) UnloadModule: "vesa"
[   596.781] (II) Unloading vesa
[   596.781] (==) Depth 24 pixmap format is 32 bpp
[   596.781] (EE) FBDEV(0): FBIOBLANK: Invalid argument
[   596.781] (==) FBDEV(0): Backing store disabled
[   596.782] (==) FBDEV(0): DPMS enabled
[   596.782] (==) RandR enabled
[   596.789] (II) SELinux: Disabled by boolean
[   596.789] (II) AIGLX: Screen 0 is not DRI2 capable
[   596.789] (II) AIGLX: Screen 0 is not DRI capable
[   596.800] (II) AIGLX: Loaded and initialized swrast
[   596.800] (II) GLX: Initialized DRISWRAST GL provider for screen 0
............

then it adds the input devices. Then:

[   596.938] (II) config/udev: Adding input device Acer BMA150 
accelerometer (/dev/input/js0)
[   596.938] (II) No input driver specified, ignoring this device.
[   596.938] (II) This device may have been added with another device file.
[   596.944] (EE) FBDEV(0): FBIOBLANK: Invalid argument
[   597.499] (II) evdev: Acer WMI hotkeys: Close
[   597.499] (II) UnloadModule: "evdev"
[   597.499] (II) evdev: AT Translated Set 2 keyboard: Close
[   597.499] (II) UnloadModule: "evdev"
[   597.499] (II) UnloadModule: "synaptics"
[   597.499] (II) evdev: HD WebCam: Close
[   597.499] (II) UnloadModule: "evdev"
[   597.499] (II) evdev: Power Button: Close
[   597.499] (II) UnloadModule: "evdev"
[   597.499] (II) evdev: Sleep Button: Close
[   597.499] (II) UnloadModule: "evdev"
[   597.499] (II) evdev: Power Button: Close
[   597.499] (II) UnloadModule: "evdev"
[   597.499] (II) evdev: Video Bus: Close
[   597.499] (II) UnloadModule: "evdev"
[   597.499] (II) evdev: Power Button: Close
[   597.499] (II) UnloadModule: "evdev"
[   597.509] (EE) Server terminated successfully (0). Closing log file.



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