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Thread: Ubuntu not detecting higher resolution!!

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  1. #1
    Join Date
    Oct 2011
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    19

    Ubuntu not detecting higher resolution!!

    I checked displays and it shows 1024*768 maximum resolution. But in windows I have used 1280*1024 resolution. I have googled lot. But can not find permanent solution. Thanks.

  2. #2
    Join Date
    Jul 2011
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    3,037
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Ubuntu not detecting higher resolution!!

    What are your hardware specs and what version of Ubuntu are you running?

  3. #3
    Join Date
    Oct 2011
    Location
    ZZ9 Plural Z Alpha
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    Hidden!
    Distro
    Ubuntu

    Re: Ubuntu not detecting higher resolution!!

    The outputs of

    Code:
    lspci
    and

    Code:
    xrandr
    would also be helpful. As well as

    Code:
    lsmod

  4. #4
    Join Date
    Oct 2011
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    19

    Re: Ubuntu not detecting higher resolution!!

    xrandr


    Screen 0: minimum 320 x 200, current 1024 x 768, maximum 8192 x 8192
    VGA1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
    1024x768 60.0*
    800x600 60.3 56.2
    848x480 60.0
    640x480 59.9





    lspci

    00:00.0 Host bridge: Intel Corporation 82Q963/Q965 Memory Controller Hub (rev 02)
    00:02.0 VGA compatible controller: Intel Corporation 82Q963/Q965 Integrated Graphics Controller (rev 02)
    00:03.0 Communication controller: Intel Corporation 82Q963/Q965 HECI Controller (rev 02)
    00:03.2 IDE interface: Intel Corporation 82Q963/Q965 PT IDER Controller (rev 02)
    00:03.3 Serial controller: Intel Corporation 82Q963/Q965 KT Controller (rev 02)
    00:19.0 Ethernet controller: Intel Corporation 82566DM Gigabit Network Connection (rev 02)
    00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 02)
    00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 02)
    00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 02)
    00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
    00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 02)
    00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 02)
    00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 02)
    00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 02)
    00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev f2)
    00:1f.0 ISA bridge: Intel Corporation 82801HO (ICH8DO) LPC Interface Controller (rev 02)
    00:1f.2 IDE interface: Intel Corporation 82801H (ICH8 Family) 4 port SATA Controller [IDE mode] (rev 02)



    lsmod

    Module Size Used by
    tpm_infineon 17296 0
    rfcomm 38139 0
    bnep 17830 2
    bluetooth 158438 10 rfcomm,bnep
    hp_wmi 13652 0
    ppdev 12849 0
    sparse_keymap 13658 1 hp_wmi
    binfmt_misc 17292 1
    snd_hda_codec_realtek 174055 1
    dm_multipath 22710 0
    snd_hda_intel 32765 3
    snd_hda_codec 109562 2 snd_hda_codec_realtek,snd_hda_intel
    snd_hwdep 13276 1 snd_hda_codec
    snd_pcm 80845 2 snd_hda_intel,snd_hda_codec
    psmouse 72919 0
    snd_seq_midi 13132 0
    snd_rawmidi 25424 1 snd_seq_midi
    snd_seq_midi_event 14475 1 snd_seq_midi
    serio_raw 13027 0
    snd_seq 51567 2 snd_seq_midi,snd_seq_midi_event
    snd_timer 28931 2 snd_pcm,snd_seq
    snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
    snd 62064 15 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec, snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,sn d_seq_device
    soundcore 14635 1 snd
    snd_page_alloc 14108 2 snd_hda_intel,snd_pcm
    tpm_tis 18308 0
    mac_hid 13077 0
    parport_pc 32114 1
    mei 36570 0
    lp 17455 0
    parport 40930 3 ppdev,parport_pc,lp
    dm_raid45 76451 0
    xor 25987 1 dm_raid45
    dm_mirror 21822 0
    dm_region_hash 16065 1 dm_mirror
    dm_log 18193 3 dm_raid45,dm_mirror,dm_region_hash
    btrfs 638208 0
    zlib_deflate 26622 1 btrfs
    libcrc32c 12543 1 btrfs
    i915 414672 4
    floppy 60310 0
    drm_kms_helper 45466 1 i915
    usbhid 41906 0
    wmi 18744 1 hp_wmi
    hid 77367 1 usbhid
    drm 197692 5 i915,drm_kms_helper
    e1000e 140005 0
    i2c_algo_bit 13199 1 i915
    video 19068 1 i915
    zram 18193 1


    i am using precise pangolin
    And my hardware is standard hp dc7700 with q965/963 graphics.

  5. #5
    Join Date
    Nov 2010
    Location
    India
    Beans
    4,828
    Distro
    Ubuntu Development Release

    Re: Ubuntu not detecting higher resolution!!

    use this to set custom resolutions
    http://ubuntuforums.org/showthread.php?t=83973
    Raja

    రాజ శేఖర్ రెడ్డి

  6. #6
    Join Date
    Oct 2011
    Beans
    19

    Re: Ubuntu not detecting higher resolution!!

    I tried out above page, when i set up xorg.conf, now i cant even get 1024*768, i am stuck at 800*600.

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