Re: wrong resolution in Fedora 21 beta

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On 11/11/2014 03:28 AM, poma wrote:
On 11.11.2014 06:11, Frank wrote:
On 11/10/2014 10:42 PM, Samuel Sieb wrote:
On 11/10/2014 06:06 PM, Frank wrote:
I installed 21 beta today from the live cd and ran into a couple of
(minor) problems. I guess because I had booted the live cd in safe mode
(trying to solve another problem) when I installed it from the desktop I
ended up with 1280x1024 resolution. My monitor is capable of 1650x900
but I can't figure out how to change it.

Look in your grub config file and remove the "nomodeset" options.
Also, remove it from /etc/default/grub.

      That did it !  Thanks.  Removed it from /etc/default/grub and
rebuilt grub.cfg.
      But now I have lockup problems on the desktop and to some extent at
the CLI. I have disabled composting
in Marco ( I'm running the Mate desktop) and nothing else I could see
that might affect video is on. It's real tight
lockups...nothing works except the power button.

https://www.kernel.org/doc/Documentation/EDID/HOWTO.txt
...
Adding the kernel parameter "nomodeset" helps in most cases, but causes
restrictions later on.


Remove kernel parameter "nomodeset" and paste here output of
$ lspci -knn -s $(lspci | grep VGA | awk '{print $1}')
$ xrandr


00:02.0 VGA compatible controller [0300]: Intel Corporation 82Q963/Q965 Integrated Graphics Controller [8086:2992] (rev 02)
        Subsystem: Dell Device [1028:01da]
        Kernel driver in use: i915
        Kernel modules: i915

[frankzen@localhost ~]$ xrandr
Screen 0: minimum 8 x 8, current 1680 x 1050, maximum 32767 x 32767
VGA1 connected 1680x1050+0+0 (normal left inverted right x axis y axis) 434mm x 270mm
   1680x1050     59.88*+  59.95
   1280x1024     75.02    60.02
   1440x900      74.98    59.89
   1280x960      60.00
   1152x864      75.00
   1024x768      75.08    60.00
   832x624       74.55
   800x600       75.00    60.32    56.25
   640x480       75.00    60.00
   720x400       70.08
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

The X log is also being flooded with errors starting at the very end of the log....like this:

(EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed.
(EE)
(EE) Backtrace:
(EE) 0: /usr/libexec/Xorg.bin (mieqEnqueue+0x2b3) [0x81da103]
(EE) 1: /usr/libexec/Xorg.bin (QueuePointerEvents+0x75) [0x80958b5]
(EE) 2: /usr/libexec/Xorg.bin (xf86PostMotionEventM+0x25b) [0x80d153b]
(EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (_init+0x35ea) [0xb6d6cd1a]
(EE) 4: /usr/lib/xorg/modules/input/evdev_drv.so (_init+0x3bbd) [0xb6d6e1dd]
(EE) 5: /usr/libexec/Xorg.bin (DPMSSupported+0xc6) [0x80bfb26]
(EE) 6: /usr/libexec/Xorg.bin (xf86SerialModemClearBits+0x1eb) [0x80ed96b]
(EE) 7: ? (?+0x1eb) [0xb7726e72]
(EE) 8: ? (?+0x1eb) [0xb7726e87]
(EE) 9: /lib/libc.so.6 (ioctl+0x19) [0xb72122d9]
(EE) 10: /usr/lib/xorg/modules/drivers/intel_drv.so (_init+0x8d24) [0xb68e55f4] (EE) 11: /usr/lib/xorg/modules/drivers/intel_drv.so (_init+0x11281) [0xb68f5981] (EE) 12: /usr/lib/xorg/modules/drivers/intel_drv.so (_init+0x6736c) [0xb69a0f7c] (EE) 13: /usr/lib/xorg/modules/drivers/intel_drv.so (_init+0x21739) [0xb6916929] (EE) 14: /usr/lib/xorg/modules/drivers/intel_drv.so (_init+0x26bf1) [0xb6921241] (EE) 15: /usr/lib/xorg/modules/drivers/intel_drv.so (_init+0x2a7f4) [0xb6928894] (EE) 16: /usr/lib/xorg/modules/drivers/intel_drv.so (_init+0x2e220) [0xb692fa80]
(EE) 17: /usr/libexec/Xorg.bin (miFillUniqueSpanGroup+0x1a8f) [0x81ec3ff]
(EE) 18: /usr/libexec/Xorg.bin (xf86I2CGetScreenBuses+0x206c) [0x811a71c]
(EE) 19: /usr/libexec/Xorg.bin (dixDestroyPixmap+0x1de9) [0x807a4d9]
(EE) 20: /usr/libexec/Xorg.bin (SendErrorToClient+0x395) [0x807c0e5]
(EE) 21: /usr/libexec/Xorg.bin (remove_fs_handlers+0x42a) [0x808062a]
(EE) 22: /usr/libexec/Xorg.bin (_init+0x4187) [0x806cde7]
(EE) 23: /lib/libc.so.6 (__libc_start_main+0xde) [0xb7139e7e]
(EE) 24: /usr/libexec/Xorg.bin (_start+0x21) [0x8068cd6]
(EE)
(EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack.
(EE) [mi] mieq is *NOT* the cause.  It is a victim.
(EE) [mi] EQ overflow continuing.  100 events have been dropped.


These keep repeating with the last one saying 1000 events have been dropped !!



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