Greetings,
I previously posted that since a fedup to fedora 21, I intermittently boot up to a blank screen. I'm using akmod-nvidia-340xx, but reverting back to nouveau did not solve the issue. One out of every 3 boot results in the problem. I pressed ctrl+alt+F2 and logged in and attempted the startx command. The resulting error message said to check xorg.1.log.
The nvidia console ( nvidia xserver settings ) clearly indicates my screen type ( Ancor communications Asus VH196. Would the "no screens found" be the possible source of my headache?
This is the error log from /var/log/Xorg.1.log:
[ 359.396] (II) FBDEV: driver for framebuffer: fbdev [ 359.396] (II) VESA: driver for VESA chipsets: vesa [ 359.396] (++) using VT number 2
[ 359.396] (WW) Falling back to old probe method for modesetting [ 359.396] (II) Loading sub module "fbdevhw" [ 359.396] (II) LoadModule: "fbdevhw" [ 359.396] (II) Loading /usr/lib64/xorg/modules/libfbdevhw.so [ 359.397] (II) Module fbdevhw: vendor="X.Org Foundation" [ 359.397] compiled for 1.16.3, module version = 0.0.2 [ 359.397] ABI class: X.Org Video Driver, version 18.0 [ 359.397] (EE) open /dev/fb0: No such file or directory [ 359.397] (WW) Falling back to old probe method for fbdev [ 359.397] (II) Loading sub module "fbdevhw" [ 359.397] (II) LoadModule: "fbdevhw" [ 359.397] (II) Loading /usr/lib64/xorg/modules/libfbdevhw.so [ 359.397] (II) Module fbdevhw: vendor="X.Org Foundation" [ 359.397] compiled for 1.16.3, module version = 0.0.2 [ 359.397] ABI class: X.Org Video Driver, version 18.0 [ 359.397] (EE) open /dev/fb0: No such file or directory [ 359.397] vesa: Ignoring device with a bound kernel driver [ 359.397] (WW) Falling back to old probe method for vesa [ 359.397] (EE) Screen 0 deleted because of no matching config section. [ 359.397] (II) UnloadModule: "modesetting" [ 359.397] (EE) Screen 0 deleted because of no matching config section. [ 359.397] (II) UnloadModule: "fbdev" [ 359.397] (II) UnloadSubModule: "fbdevhw" [ 359.397] (EE) Screen 0 deleted because of no matching config section. [ 359.397] (II) UnloadModule: "vesa" [ 359.397] (EE) Device(s) detected, but none match those in the config file. [ 359.397] (EE) Fatal server error: [ 359.397] (EE) no screens found(EE) [ 359.397] (EE) Please consult the Fedora Project support at http://wiki.x.org for help. [ 359.397] (EE) Please also check the log file at "/var/log/Xorg.1.log" for additional information. [ 359.397] (EE) [ 359.398] (EE) Server terminated with error (1). Closing log file.