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Thread: Graphics Resolution- Upgrade /Blank Screen after reboot

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    Re: Graphics Resolution- Upgrade /Blank Screen after reboot

    Quote Originally Posted by bogan View Post
    Hi! , MAFoElffen, Thanks for your patience and prompt response.

    First reaction: 18/12 after Post M >>P #840
    Code:
    root@alan-MS-7616:/home/alan# apt-get install apparmor-profiles
    Reading package lists... Done
    Building dependency tree       
    Reading state information... Done
    The following NEW packages will be installed
      apparmor-profiles
    0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
    Need to get 45.6kB of archives.
    After this operation, 627kB of additional disk space will be used.
    Get:1 http://ubuntu.datahop.net/ubuntu/ maverick-updates/universe apparmor-profiles i386 2.5.1-0ubuntu0.10.10.4 [45.6kB]
    Fetched 45.6kB in 0s (209kB/s)           
    Selecting previously deselected package apparmor-profiles.
    (Reading database ... 247998 files and directories currently installed.)
    Unpacking apparmor-profiles (from .../apparmor-profiles_2.5.1-0ubuntu0.10.10.4_i386.deb) ...
    Setting up apparmor-profiles (2.5.1-0ubuntu0.10.10.4) ...
     * Reloading AppArmor profiles 
    Cache read/write disabled: /sys/kernel/security/apparmor/features interface file missing. (Kernel needs AppArmor 2.4 compatibility patch.)
    Cache read/write disabled: /sys/kernel/security/apparmor/features interface file missing. (Kernel needs AppArmor 2.4 compatibility patch.)
    Cache read/write disabled: /sys/kernel/security/apparmor/features interface file missing. (Kernel needs AppArmor 2.4 compatibility patch.)
    Cache read/write disabled: /sys/kernel/security/apparmor/features interface file missing. (Kernel needs AppArmor 2.4 compatibility patch.)
    Warning from /etc/apparmor.d/sbin.klogd (/etc/apparmor.d/sbin.klogd line 35): profile /sbin/klogd network rules not enforced
    Cache read/write disabled: /sys/kernel/security/apparmor/features interface file missing. (Kernel needs AppArmor 2.4 compatibility patch.)
    
    Follows another two screens like this, ending:
    
    Warning from /etc/apparmor.d/usr.bin.evince (/etc/apparmor.d/usr.bin.evince line 79): profile /usr/bin/evince-thumbnailer network rules not enforced
    cat: /sys/kernel/security/apparmor/profiles: No such file or directory
     root@alan-MS-7616:/home/alan#
    The folder /sys/kernel/security/apparmor/ is empty.
    Code:
    root@alan-MS-7616:/home/alan#  apparmor_status
    apparmor module is loaded.
    You do not have enough privilege to read the profile set.
    root@alan-MS-7616:/home/alan# sudo apparmor_status
    apparmor module is loaded.
    You do not have enough privilege to read the profile set.
    root@alan-MS-7616:/home/alan#
    So what can I do about that?

    You Posted:I could not get the Install option of the starter disk to do that, I could not find the 'Partition menu' described in the tutorials and asked for by Install; as described in my Post #833.
    I came across the dpkg method suggested by josephmills and it looked like an easy way to get 11.10 installed without all the trouble I had upgrading from 10.04 to 11.10 on my other computer - as you may recall - as also, clearly, many other people have had too.
    I did not take into account that you cannot upgrade directly from 10.10 to 11.10, which I assume is the cause of my mess-up.

    As far as NVIDIA is concerned, with the original installation I did of the 290.10 version driver, afterwards, nvidia-installer came up as 'command not found'. This time it appeared to install OK, despite what you say, and
    Code:
    nvidia-installer -- latest
    now runs and shows 290.10 to be the latest.
    I ran it again because I assumed the Blank black screens and hung Ubuntu screens were due to the driver not being installed with the new 3.0.0-12 headers. I suppose I should have tried nvidia-xconfig first.
    Also I did not rename the xorgconfig file. Should I do that now and run nvidia-xconfig again.??

    I have not yet run but Update manager says there are no updates to install and offers upgrade to 11.04.

    Thanks again!!
    Chao! , bogan.
    No- Don't run it again. It's okay now. Just "apparmor-profiles" missing... Argh!!!

    Here's what I get on apparmor_status on this box:
    Code:
    root@maf-ubuntu-01:/home/mafoelffen# apparmor_status
    apparmor module is loaded.
    13 profiles are loaded.
    13 profiles are in enforce mode.
       /sbin/dhclient
       /usr/bin/evince
       /usr/bin/evince-previewer
       /usr/bin/evince-thumbnailer
       /usr/bin/freshclam
       /usr/lib/NetworkManager/nm-dhcp-client.action
       /usr/lib/connman/scripts/dhclient-script
       /usr/lib/cups/backend/cups-pdf
       /usr/sbin/cupsd
       /usr/sbin/mysqld
       /usr/sbin/mysqld-akonadi
       /usr/sbin/mysqld-akonadi///usr/sbin/mysqld
       /usr/sbin/tcpdump
    0 profiles are in complain mode.
    5 processes have profiles defined.
    5 processes are in enforce mode :
       /sbin/dhclient (1811) 
       /sbin/dhclient (1590) 
       /usr/bin/freshclam (2133) 
       /usr/sbin/cupsd (1241) 
       /usr/sbin/mysqld (1664) 
    0 processes are in complain mode.
    0 processes are unconfined but have a profile defined.
    You would probably have around 7 profiles.

    Hmmm. File locking issues. If you booted from a 11.10 LiveCD (or USB) and used the instructions from the Second half of this post:
    Mounting An Installed System From the LiveCD

    Then (possibly) it could install new profiles without a filelocking problem. Then, just for overkill:
    Code:
    sudo apt-get install apparmor apparmor-profiles apparmor-docs
    EDIT-- I just noticed something with your errors. You said you upgraded to 11.10, but those errors are showing packages from 10.10. Did you ever update your software sources list? Or rather, maybe you could explain (abbreviated) how you did the release upgrade on that.
    Last edited by MAFoElffen; December 18th, 2011 at 06:46 PM.
    Concurrent coexistance of Windows, Linux and Unix...
    Ubuntu user # 33563, Linux user # 533637
    Sticky: [all variants] Graphics Resolution- Upgrade /Blank Screen after reboot

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