Linux Guest with IP address sets

Similar Questions

• How to remove a cpu from a linux guest

  Hello

  I have a Linux guest (Centos 5.5 x 64) that has been set with 2 cpu. Now I would like to change to 1 CPU only, because there is no more need of 2 processors.

  It is necessary to work on the core, or simply turn off the vm, reconfigure it and restart it?

  VMware Vsphere with ESXi 4.1.

  Thank you

  Bruno

  Message modificato da BrunoCom

  It is up to you. If this is a production server and a little delicate, I would go with a clone too.

  On the other hand, to remove and on the errors of re - attach the second processor is not much.

  First linux kernels or manually compiled and listening to those who was the (i386-i586) processor-specific and separate single CPU and SMP. This was because the first SMP kernels had some overhead and have been slower on single CPU machines.

  But it really should be a few years. Hardly, I myself remember last time asked me on what kernel to install during installation on a linux.

• VMwareTools, RH Linux guests, all in runlevel 3

  Installation and configuration, according to the instructions of VMware in RH Linux guests, some initial VMware Tools (on an ESX 3.5.0 Server Update 4) is well done, and there is no problem.  Systems are energised without problems, VMwareTools installed later, and then they remain at level 3 for all their functional work.

  How can I still manage the things for VMwareTools VMs with GUI VMwareTools are able to do?  For example, how to adjust the options in a prompt whether if the VM and VMwareTools will use VMwareTool features or NTP to sync'ing time?  Also, where is the documentation to explain all this to me?

  Thank you very much in advance for the helpful answers!

  R, Joe Wulf, senior AI engineer, ProSync Technology Group (VPC

  Have a look here: http://sanbarrow.com/vmx.html . You can set some parameters via the user interface, such as time and you will find the .vmx file settings correspondent we (tools.synctime = "true" for timesynchronisation with the host country). But don't overestimate what you can do through the UI.

  What you can do via the command-line comments shrinks virtual disks. To do that you need call a command console ESX or Storage vMotion.

  AWo

  VCP 3 & 4

  \[:o]===\[o:]

  = You want to have this ad as a ringtone on your mobile phone? =

  = Send 'Assignment' to 911 for only $999999,99! =

• The guest with the balloon pilot can inflate itself?

  The guest with the balloon pilot can inflate itself?

  as the topic.

  Yes, everything you said is true. With technical virtualization inplace, we always try to approve it at 1.5 x or 2 x take an example that will make this much clearer scenario.

  As you have a host with 8 GB of memory and you have turned on on four virtual machines each with 4 GB which is overcommitment of X 2. To achieve this level of overcommitment VMkernel uses now several technique of reclaimation of Page like:

  Page sharing

  Balloon flight

  Compression

  and Exchange.

  There may be a case when high memory pressure is VM1 and VM2 is lightly loaded, in this case balloon pilot will inflate in VM2 and pass the memory address to VMkernel which in turn pass these addresses at VM1. Don't forget THAT VM is completely uinaware in all these transition. Once the need has been filled the balloon VM2 pilot deflate and recover his memory.

  Please note that the balloon pilot is nothing but a program that uses the system call named Malloc() to reserve memory.

• Cannot change the entry door of the Linux guest OS by the perl script customization

  Default gateway Linux can be changed using script (modified from vmclone.pl) below.

  Someone at - it gives help on this?

  #!/usr/bin/perl -w
  #
  # Copyright (c) 2007 VMware, Inc.  All rights reserved.
  #
  
  
  
  use strict;
  use warnings;
  
  
  
  use FindBin;
  use lib "$FindBin::Bin/../";
  
  
  
  use VMware::VIRuntime;
  use XML::LibXML;
  use AppUtil::VMUtil;
  use AppUtil::HostUtil;
  use AppUtil::XMLInputUtil;
  
  
  
  $Util::script_version = "1.0";
  
  
  
  sub check_missing_value;
  
  
  
  my %opts = (
     vmhost => {
        type => "=s",
        help => "The name of the host",
        required => 1,
     },
     vmname => {
        type => "=s",
        help => "The name of the Virtual Machine",
        required => 1,
     },
     vmname_destination => {
        type => "=s",
        help => "The name of the target virtual machine",
        required => 1,
     },
     filename => {
        type => "=s",
        help => "The name of the configuration specification file",
        required => 0,
        default => "../sampledata/vmclone.xml",
     },
     customize_guest => {
        type => "=s",
        help => "Flag to specify whether or not to customize guest: yes,no",
        required => 0,
        default => 'no',
     },
     customize_vm => {
        type => "=s",
        help => "Flag to specify whether or not to customize virtual machine: "
              . "yes,no",
        required => 0,
        default => 'no',
     },
     schema => {
        type => "=s",
        help => "The name of the schema file",
        required => 0,
        default => "../schema/vmclone.xsd",
     },
     datastore => {
        type => "=s",
        help => "Name of the Datastore",
        required => 0,
     },
  );
  
  
  
  Opts::add_options(%opts);
  Opts::parse();
  Opts::validate(\&validate);
  
  
  
  Util::connect();
  
  
  
  clone_vm();
  
  
  
  Util::disconnect();
  
  
  
  
  # Clone vm operation
  # Gets destination host, compute resource views, and
  # datastore info for creating the configuration
  # specification to help create a clone of an existing
  # virtual machine.
  # ====================================================
  sub clone_vm {
     my $vm_name = Opts::get_option('vmname');
     my $vm_views = Vim::find_entity_views(view_type => 'VirtualMachine',
                                          filter => {'name' =>$vm_name});
     if(@$vm_views) {
        foreach (@$vm_views) {
           my $host_name =  Opts::get_option('vmhost');
           my $host_view = Vim::find_entity_view(view_type => 'HostSystem',
                                           filter => {'name' => $host_name});
                                           
           if (!$host_view) {
              Util::trace(0, "Host '$host_name' not found\n");
              return;
           }
           # bug 449530
           my $disk_size = get_disksize();
           if($disk_size eq -1 || $disk_size eq "") {
              $disk_size = 0;
              my $devices = $_->config->hardware->device;
              foreach my $device (@$devices) {
                 if (ref $device eq "VirtualDisk") {
                    $disk_size = $disk_size + $device->capacityInKB;
                 }
              }
           }
           if ($host_view) {
              my $comp_res_view = Vim::get_view(mo_ref => $host_view->parent);
              my $ds_name = Opts::get_option('datastore');
              my %ds_info = HostUtils::get_datastore(host_view => $host_view,
                                       datastore => $ds_name,
                                       disksize => $disk_size);
              if ($ds_info{mor} eq 0) {
                 if ($ds_info{name} eq 'datastore_error') {
                    Util::trace(0, "\nDatastore $ds_name not available.\n");
                    return;
                 }
                 if ($ds_info{name} eq 'disksize_error') {
                    Util::trace(0, "\nThe free space available is less than the"
                                 . " specified disksize or the host"
                                 . " is not accessible.\n");
                    return;
                 }
              }
  
  
  
              my $relocate_spec =
              VirtualMachineRelocateSpec->new(datastore => $ds_info{mor},
                                            host => $host_view,
                                            pool => $comp_res_view->resourcePool);
              my $clone_name = Opts::get_option('vmname_destination');
              my $clone_spec ;
              my $config_spec;
              my $customization_spec;
  
  
  
              if ((Opts::get_option('customize_vm') eq "yes")
                  && (Opts::get_option('customize_guest') ne "yes")) {
                 $config_spec = get_config_spec();
                 $clone_spec = VirtualMachineCloneSpec->new(powerOn => 1,template => 0,
                                                         location => $relocate_spec,
                                                         config => $config_spec,
                                                         );
              }
              elsif ((Opts::get_option('customize_guest') eq "yes")
                  && (Opts::get_option('customize_vm') ne "yes")) {
                 $customization_spec = get_customization_spec
                                                (Opts::get_option('filename'));
                 $clone_spec = VirtualMachineCloneSpec->new(
                                                     powerOn => 1,
                                                     template => 0,
                                                     location => $relocate_spec,
                                                     customization => $customization_spec,
                                                     );
              }
              elsif ((Opts::get_option('customize_guest') eq "yes")
                  && (Opts::get_option('customize_vm') eq "yes")) {
                 $customization_spec = get_customization_spec
                                                (Opts::get_option('filename'));
                 $config_spec = get_config_spec();
                 $clone_spec = VirtualMachineCloneSpec->new(
                                                     powerOn => 1,
                                                     template => 0,
                                                     location => $relocate_spec,
                                                     customization => $customization_spec,
                                                     config => $config_spec,
                                                     );
              }
              else {
                 $clone_spec = VirtualMachineCloneSpec->new(
                                                     powerOn => 1,
                                                     template => 0,
                                                     location => $relocate_spec,
                                                     );
              }
              Util::trace (0, "\nCloning virtual machine '" . $vm_name . "' ...\n");
  
  
  
              eval {
                 $_->CloneVM(folder => $_->parent,
                                name => Opts::get_option('vmname_destination'),
                                spec => $clone_spec);
                 Util::trace (0, "\nClone '$clone_name' of virtual machine"
                               . " '$vm_name' successfully created.");
              };
  
  
  
              if ($@) {
                 if (ref($@) eq 'SoapFault') {
                    if (ref($@->detail) eq 'FileFault') {
                       Util::trace(0, "\nFailed to access the virtual "
                                      ." machine files\n");
                    }
                    elsif (ref($@->detail) eq 'InvalidState') {
                       Util::trace(0,"The operation is not allowed "
                                     ."in the current state.\n");
                    }
                    elsif (ref($@->detail) eq 'NotSupported') {
                       Util::trace(0," Operation is not supported by the "
                                     ."current agent \n");
                    }
                    elsif (ref($@->detail) eq 'VmConfigFault') {
                       Util::trace(0,
                       "Virtual machine is not compatible with the destination host.\n");
                    }
                    elsif (ref($@->detail) eq 'InvalidPowerState') {
                       Util::trace(0,
                       "The attempted operation cannot be performed "
                       ."in the current state.\n");
                    }
                    elsif (ref($@->detail) eq 'DuplicateName') {
                       Util::trace(0,
                       "The name '$clone_name' already exists\n");
                    }
                    elsif (ref($@->detail) eq 'NoDisksToCustomize') {
                       Util::trace(0, "\nThe virtual machine has no virtual disks that"
                                    . " are suitable for customization or no guest"
                                    . " is present on given virtual machine" . "\n");
                    }
                    elsif (ref($@->detail) eq 'HostNotConnected') {
                       Util::trace(0, "\nUnable to communicate with the remote host, "
                                      ."since it is disconnected" . "\n");
                    }
                    elsif (ref($@->detail) eq 'UncustomizableGuest') {
                       Util::trace(0, "\nCustomization is not supported "
                                      ."for the guest operating system" . "\n");
                    }
                    else {
                       Util::trace (0, "Fault" . $@ . ""   );
                    }
                 }
                 else {
                    Util::trace (0, "Fault" . $@ . ""   );
                 }
              }
           }
        }
     }
     else {
        Util::trace (0, "\nNo virtual machine found with name '$vm_name'\n");
     }
  }
  
  
  # It returns the customization spec as per the input XML file
  
  sub get_customization_spec {
     my ($filename) = @_;
     my $parser = XML::LibXML->new();
     my $tree = $parser->parse_file($filename);
     my $root = $tree->getDocumentElement;
     my @cspec = $root->findnodes('Customization-Spec');
  
  
  
     # Default Values
     my $computername = "compname";
     #my $timezone = 190;
     #my $userpassword;
     my $domain;
     my $ipAddress;
     my @gateway;
     my $subnetMask;
     my @dnsServerList;
     
    
     foreach (@cspec) {
        if ($_->findvalue('Virtual-Machine-Name')) {
           $computername = $_->findvalue('Virtual-Machine-Name');
        }
        if ($_->findvalue('Domain')) {
           $domain = $_->findvalue('Domain');
        }
        if ($_->findvalue('ipAddress')) {
           $ipAddress = $_->findvalue('ipAddress');
        }    
        if ($_->findvalue('gateway')) {
           @gateway = split (',',$_->findvalue('gateway'));
        }      
        if ($_->findvalue('subnetMask')) {
           $subnetMask = $_->findvalue('subnetMask');
        }     
        if ($_->findvalue('dnsServerList')) {
           @dnsServerList = split (',',$_->findvalue('dnsServerList'));
        }     
     }
    
     # globalIPSettings
     my @dnsSuffixList = [$domain];
     my $customization_global_settings = CustomizationGlobalIPSettings->new(dnsServerList => \@dnsServerList,
                                                                              dnsSuffixList =>@dnsSuffixList);
     my $customization_identity_settings = CustomizationIdentitySettings->new();
  
  
  
     # identity
     # my $password =
     #   CustomizationPassword->new(plainText=>"true", value=> $userpassword); $computername
        
     my $cust_fixname = CustomizationFixedName->new (name => $computername);
  
  
  
     my $cust_linuxprep =
        CustomizationLinuxPrep->new(domain => $domain,
                                  hostName => $cust_fixname,
                                  hwClockUTC =>"false",
                                  timeZone =>"Asia/Shanghai");
  
  
  
     # nicSettingMap
     my $customization_fixed_ip = CustomizationFixedIp->new(ipAddress => $ipAddress);
  
  
  
     my $cust_ip_settings =
        CustomizationIPSettings->new(ip => $customization_fixed_ip,
                                      dnsDomain => $domain,
                                      gateway => \@gateway,
                                      subnetMask => $subnetMask);
  
  
  
     my $cust_adapter_mapping =
        CustomizationAdapterMapping->new(adapter => $cust_ip_settings);
  
  
  
     my @cust_adapter_mapping_list = [$cust_adapter_mapping];
     
     # customization spec
     my $customization_spec =
        CustomizationSpec->new (identity=>$cust_linuxprep,
                                globalIPSettings=>$customization_global_settings,
                                nicSettingMap=>@cust_adapter_mapping_list);
      #                          options=>$CustomizationOptions);
     return $customization_spec;
  }
  
  
  
  #Gets the config_spec for customizing the memory, number of cpu's
  # and returns the spec
  sub get_config_spec() {
  
  
  
     my $parser = XML::LibXML->new();
     my $tree = $parser->parse_file(Opts::get_option('filename'));
     my $root = $tree->getDocumentElement;
     my @cspec = $root->findnodes('Virtual-Machine-Spec');
     my $vmname ;
     my $vmhost  ;
     my $guestid;
     my $datastore;
     my $disksize = 4096;  # in KB;
     my $memory = 256;  # in MB;
     my $num_cpus = 1;
     my $nic_network;
     my $nic_poweron = 1;
  
  
  
     foreach (@cspec) {
     
        if ($_->findvalue('Guest-Id')) {
           $guestid = $_->findvalue('Guest-Id');
        }
        if ($_->findvalue('Memory')) {
           $memory = $_->findvalue('Memory');
        }
        if ($_->findvalue('Number-of-CPUS')) {
           $num_cpus = $_->findvalue('Number-of-CPUS');
        }
        $vmname = Opts::get_option('vmname_destination');
     }
  
  
  
     my $vm_config_spec = VirtualMachineConfigSpec->new(
                                                    name => $vmname,
                                                    memoryMB => $memory,
                                                    numCPUs => $num_cpus,
                                                    guestId => $guestid );
     return $vm_config_spec;
  }
  
  
  
  sub get_disksize {
     my $disksize = -1;
     my $parser = XML::LibXML->new();
     
     eval {
        my $tree = $parser->parse_file(Opts::get_option('filename'));
        my $root = $tree->getDocumentElement;
        my @cspec = $root->findnodes('Virtual-Machine-Spec');
  
  
  
        foreach (@cspec) {
           $disksize = $_->findvalue('Disksize');
        }
     };
     return $disksize;
  }
  
  
  
  # check missing values of mandatory fields
  sub check_missing_value {
     my $valid= 1;
     my $filename = Opts::get_option('filename');
     my $parser = XML::LibXML->new();
     my $tree = $parser->parse_file($filename);
     my $root = $tree->getDocumentElement;
     my @cust_spec = $root->findnodes('Customization-Spec');
     my $total = @cust_spec;
  
  
  
     if (!$cust_spec[0]->findvalue('Virtual-Machine-Name')) {
        Util::trace(0,"\nERROR in '$filename':\n computername value missing ");
        $valid = 0;
     }
     if (!$cust_spec[0]->findvalue('Domain')) {
        Util::trace(0,"\nERROR in '$filename':\n domain value missing ");
        $valid = 0;
     }
     if (!$cust_spec[0]->findvalue('ipAddress')) {
        Util::trace(0,"\nERROR in '$filename':\n ipAddress value missing ");
        $valid = 0;
     }
     if (!$cust_spec[0]->findvalue('gateway')) {
        Util::trace(0,"\nERROR in '$filename':\n gateway value missing ");
        $valid = 0;
     }
     if (!$cust_spec[0]->findvalue('subnetMask')) {
        Util::trace(0,"\nERROR in '$filename':\n subnetMask value missing ");
        $valid = 0;
     }
     if (!$cust_spec[0]->findvalue('dnsServerList')) {
        Util::trace(0,"\nERROR in '$filename':\n dnsServerList value missing ");
        $valid = 0;
     }
     return $valid;
  }
  
  
  
  sub validate {
     my $valid= 1;
     if ((Opts::get_option('customize_vm') eq "yes")
                  || (Opts::get_option('customize_guest') eq "yes")) {
  
  
  
        $valid = XMLValidation::validate_format(Opts::get_option('filename'));
        if ($valid == 1) {
           $valid = XMLValidation::validate_schema(Opts::get_option('filename'),
                                               Opts::get_option('schema'));
           if ($valid == 1) {
              $valid = check_missing_value();
           }
        }
     }
  
  
  
      if (Opts::option_is_set('customize_vm')) {
         if ((Opts::get_option('customize_vm') ne "yes")
               && (Opts::get_option('customize_vm') ne "no")) {
            Util::trace(0,"\nMust specify 'yes' or 'no' for customize_vm option");
            $valid = 0;
         }
         
      }
      if (Opts::option_is_set('customize_guest')) {
         if ((Opts::get_option('customize_guest') ne "yes")
               && (Opts::get_option('customize_guest') ne "no")) {
            Util::trace(0,"\nMust specify 'yes' or 'no' for customize_guest option");
            $valid = 0;
         }
      }
     return $valid;
  }
  
  
  
  __END__
  
   

  You get errors? I also recommend to check the customer that has been deployed, for linux guests, there is a log file of the customization specification and I want to say its somewhere in/var/log/vmware, but I don't remember the exact name of the file. You can see what happened in and if there is no error. Also, I assume that you have looked at the list of taken guestOSes supported for customization of comments?

• Assign a static IP to guest with NAT Virt network adapter?

  I'll put up a * nix VM that I want to give out-bound network connectivity, but I want to make its services available only on my local machine (for example MySQL).  VMWare Player with NAT assigned a DHCP address, but because it is not update my host name resolution, to access a service on the client, I need to use the IP address.

  I would like to assign a static IP address on the guest, so I can add an easy to use in the host of my host file.  I can update my guest network interface file to not assign no problem.  I'm worried that I can use an IP address that overlaps the VMWare DHCP pool (and may occur a conflict of address when I turn on a new virtual machine), or outside the range of the virtual switch.

  Is this possible with VMWare Player, and is there something in the configuration files, that I might be able to change this?

  Default 192.168.x.1 address is used for the adapter to the virtual host, 192.168.x.2 as the address of the NAT gateway and 192.168.x.128... 254 for DHCP, which means that you can assign static IP addresses between 192.168.x.3 and... 127.

  However, you can configure rather a reserve in the vmnetdhcp.conf file by adding for example

  host LuckyLuke {}
  Hardware ethernet 00: 0C: 29:23:b6:12;
  fixed-address 192.168.156.77;
  }

  just in front of the brand ' # end ' . Please replace "156" by your own subnet. In the example above, the VMS with MAC address "00: 0C: 29:23:b6:12" will receive the IP "192.168.156.77". BTW. hostname (in this case "LuckyLuke") does not matter, it must just be unique in the file.

  André

• How to install VMware Tools in Ubuntu guest with no Internet connectivity?

  I need to install VMware Tools in a Guest Ubuntu (10.04) running in VMware Player.

  The machine on which it is running has no internet access; It is part of an isolated network.

  I know there are a LOT of instructions on how to do it, and it seems that they all begin with "mount your ISO file...". ' or "click"Install VMware Tools..."."

  Of course, I have not and cannot find a file ISO of VMware tools for Ubuntu.  I admit that I can be looked in the wrong place, but I watched several times and have spent many hours on it.   I tried Open VM Tools as well and followed the instructions included, but orders did not produce the responses described.

  When I click on "Install VMware Tools" the machine just made several attempts to connect to a server that will never happen.

  Although it does not prove that I know what I'm doing, I installed VMware Tools on several hosts of Windows XP.  For some reason, I was able to find many versions of VMware Tools for Windows ISO.  The installation worked everytime with very little hair loss.

  Thanks for any help on this eternal question.

  You will need to download the ISO images for the VMware Tools installation media at least once, on a computer with internet access.  Player menu--> File--> Preferences of the player.  Click on the button download now all components.  Once complete, there will be 6 ISO files in the folder of the player.  You can copy them to the same location on the PC that you are currently underway.  Then, you can follow the instructions to install VMware Tools in a Linux Guest, located in the help file.

• How can I send docs to multiple signatories with different addresses on sign of Echo?

  How can I send docs to multiple signatories with different addresses on sign of Echo?

  Hello

  In EchoSign, you simply have to add e-mail addresses to each signatory in the box 'To' and set the saved order. If you have to close, you must enter your last e-mail address and check the box "I need to sign. The shape that you send must have signature of blocks for each signatory but apart from that, there are other special rules or the necessary implementation. If you continue to experience problems try this, detail your problem here and I'll do what I can to help.

  See you soon!

  EchoSign-Rob!

• PowerShell to execute the shell script in Linux guest

  Is there a way of powershell to access a Linux VM in a domain environment and then run a Linux shell script to a guest Linux OS - for example to set the network settings of the virtual machine?

  Thank you!

  You can use the Invoke-VMScript cmdlet. It allows you to run a script bash inside the Linux guests supported.

  There is also the Set-VMGuestNetworkInterface cmdlet to configure NETWORK card. It is based in fact on the same technique as the Invoke-VMScript cmdlet, but PowerCLI Dev team provided the bash script to you.

  ____________

  Blog: LucD notes

  Twitter: lucd22

• Env var for linux guest DISPLAY

  Hello

  I received a prompt linux on a host computer XP using VMWare Player with tools. The host is connected to a network that has attached linux machines.

  I can telnet from within the guest to other machines on the network linux successfully. What I can't do is run a graphical application on one of those remote machines. It basically boils down to be impossible to define the environment variable DISPLAY on the remote computer to something that will allow the remote computer display things on my linux guest.

  Is it possible to do what I'm doing?

  Thanks, Florin

  Using ssh with X 11 forwarding...

  SSH-l

• How can I get the address book to always open with personal addresses. It opens with "all address books.

  When addressing and e-mail, addresses always open with "all the address book. This book contains many addresses which are not intended for daily use for most of the mail I write or pass. I want to always open with "Personal address book" to shorten the research process. I have not had any problems with this before the last update.

  Firefox does not have email or have an address book, it is strictly a web browser.

  If you use Firefox to access your e-mail, you use "webmail". You must seek assistance from your service provider or a forum for this service.

  If your problem is with Mozilla Thunderbird, let know us and we can move this thread to the queue of Thunderbird. This issue is currently in the queue of Firefox to get answers.

• I wish not to have mozilla addons as my opening page and the ant to return to a simple page with the address space and of the space of google at the top right

  With the help of my Macbook Pro I did accidentally Ask.com my search page when I opened Firefox last week. I wanted to restore to my original logon page. Try to delete it seemed impossible so I tried of are they more important than the page back to the original with an address bar in the upper left corner and a bar (Google) search in the upper right using mozilla somehow. Unfortunately Mozilla Addons page now opens when I click on firefox. These modules can be very useful in the future, but I'm not to bother with them now. I would like to now how to remove this page so that it is not open and restore what I had before. P.S. I had to try to eliminate Ask.com according to the instructions... with pictures even. Hard to find for Apple.

  virginiakropas said

  Thanks for the info on default, jscher2000. He worked almost exactly as I wanted and although it is not a search bar in the right corner, I'm happy. It also seems to solve most of the malware download. I am allowed to open with Word (docx) and preview (jpg). Only the pdf must be saved, but I can name and put it where I want to find easily to remove.

  I'll keep your last email to refer to when I check Add-ons, etc. Thank you very much. It now seems ridiculously simple. Thanks to you and the support of Mozilla.

  Virginia

• When I open a page in firefox there is nothing on it just a black page with no address bar or whatever it is

  When I open a page in firefox there is nothing on it just a black page with no address bar or whatever it is

  Currently in version 33, Firefox has implemented a new faster way to loading Web pages. This new feature is called OMTC. However, there are still tweaks to the Mozilla developers make this.

  There is a known issue that Mozilla works very hard to fix: If you have black pages on some sites, here's what you can do to avoid the problem in the meantime:

  If Firefox is open, you can restart Firefox Safe mode in the Help menu:

  • Click the menu button

    

    click Help

    

    then select restart with disabled modules.

  If Firefox is not running, you can start Firefox in Mode safe mode as follows:

  • On Windows: Hold down the SHIFT key when you open the desktop Firefox or shortcut in the start menu.

  When the Firefox Safe Mode window appears, select "start mode safe."

  

  To disable hardware acceleration

  • Click the menu button

    

    then select Options.

  • In the window of Firefox Options (or preferences), click on the Advanced tab, and then select general.
  • You will find in the list of parameters, the checkbox use hardware acceleration when available . Clear this check box.

  Now, quit Firefox, wait a few seconds and start normally.

  Please let us know if this solves the problem. Engineering is also collecting more information on the question would require that you fill out this survey

  Thank you!

• Hello! Can someone help me with the address of repair service for Palm TX?

  Hello! Can someone help me with the address of repair service for Palm TX?

  Good luck and please, let us know here how it works for you.  We like to know current resources, which can help to solve the problems of people with these older devices.

• Hello! Pro iPad comes with a specific set of fonts in Keynote? Or is it possible ad fonts, for example with the font book?

  Hello! Pro iPad comes with a specific set of fonts in Keynote? Or is it possible ad fonts, for example with the font book?

  This is a list of the fonts installed in iOS 7, as far as I know, it has not changed for iOS 9.

  iOS 7: List fonts - Apple Support

  Fonts are embedded in the iOS, a few Apps will bring new fonts when loading the application. Keynote will use those that are pre-loaded with iOS. There are third-party fonts that can be installed, but you will need to check that they are working with the speech of the seller of these fonts.