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• Can't upgrade MySQL Server on new Ubuntu 12.04 install

  - by user179627

  After freshly installing Ubuntu server 12.04, I did the usual apt-get update / apt-get upgrade, which failed for mysql-server-5.5: Setting up mysql-server-5.5 (5.5.31-0ubuntu0.12.04.2) ... start: Job failed to start invoke-rc.d: initscript mysql, action "start" failed. dpkg: error processing mysql-server-5.5 (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of mysql-server: mysql-server depends on mysql-server-5.5; however: Package mysql-server-5.5 is not configured yet. dpkg: error processing mysql-server (--configure): dependency problems - leaving unconfigured I tried a wide variety a approaches suggested by googling, which involved various combinations of apt-get remove/purge/install -f/reinstall, etc., with no luck. I also tried downloading the package directly from launchpad.net and running dpkg -i on it (this had worked for a similar issue with a kernel upgrade), but to no avail. I'm not actually particularly interested in what's going on with mysql, per se (though I will need to figure it out at some time); at this point, my primary concern is that I am unable to apt-get install other packages! What to do?

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• PPTP VPN on Server 2008 Enterprise

  - by Mike K

  I asked this question on Server fault and was told that was not allowed so im moving it here. I am running Windows Server 2008 enterprise in my HOME network inside of vmware workstation. I am running this on my home network to setup a PPTP VPN connection at home. I have correctly setup everything I needed to make it work, including opening all the ports, 1723 and 43 (GRE). I am able to connect just fine, but when I connect I dont have internet unless I uncheck use remote gateway. The thing is, I want to use the remote gateway to route all my traffic through that connection. Can someone tell me why this isnt working and how to get it to work. When I have remote gateway checked, and I do an ipconfig I dont get a remote gateway for the VPN connection, its 0.0.0.0 when id assume if connected properly should be 192.168.1.254 (my ATT Home Router). Also, if I cant get the remote gateway issue to work, and I have to uncheck that box to get internet, does this mean my VPN session is no longer encrypted? I am fully aware the PPTP VPN is the weakest VPN encryption out there but still having that extra layer of security when im on an unsecure wifi connection makes me feel a bit better. Thank you for all your help in advance. Someone told me I need to setup a gateway or router configured on the server. If thats the case, how go I go about telling the remote co

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• Notepad and Regedit does not launch from C:\Windows or C:\Windows\System32, but will from C:\Windows\SysWOW64

  - by lordhog

  My work machine was recently updated from Windows XP 64-bit to Windows 7 64-bit. I have found a few odd things that I can not figure out why they are occurring. If I type in Notepad.exe or RegEdit.exe from the Run diaglog the applications will not launch. When executing RegEdit.exe from the Run dialog the UAC does display asking for admin privileges, but the application never launches. Also, if I go to the Start menu and click on Notepad from there, Notepad never launches either. Other programs seem to be okay, like mspaint, wordpad, etc. Now, if I launch Notepad or RegEdit from C:\Windows\SysWOW64 then these applications will run, though I think these are the 32-bit version and not the 64-bit version. I am not sure what is going on. Has anyone seen this behavior before and how to fix it? I have Windows 7 64-bit at home and I don't have this issue. I even copied Notepad.exe from home and place it in the C:\ folder and tried to launch it from there and it still doesn't work. Regards, Mark

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• Virtual host Alias not routing properly

  - by Jacob

  I apologize if this question has been asked many times in the past. I am not 100% sure of the exact cause of my issue and am out of google magic right now. Basically I have a virtual host file setup with an Alias record that points to a different directory other the document root. It basically looks like this <VirtualHost *:80> ServerName iBusinessCentral.com ServerAdmin [email protected] DocumentRoot /var/www/marketingsites/ ServerAlias iBusinessCentral.com *.iBusinessCentral.com Alias /unsub "/var/www/unsub/site_index/" </VirtualHost> When I navigate to ibusinesscentral.com/unsub/?randomquerystring I am directed to the correct folder. If I remove the query string and navigate to ibusinesscentral.com/unsub/ I am taken to the directory in the document root. The unsub directory is a zend application and I need to be able to navigate to different url paths like ibusinesscentral.com/unsub/unenroll?querystring I have tried using AliasMatch instead of Alias. I have also tried adding a slash after the unsub portion of the Alias record, and have not had any luck to this point. Thanks in advance for any assistance

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• Help with Backup Scheme for B.E 12.5

  - by Jemartin

  I'm in process of implementing a new backup scheme. I would say that I'm kind of new to it. So here my question. I'm currently using Backup Exec 12.5 on Windows Server 2008 w/Hyper-V, and IBM Adic Scalar 24. I currently backup our mail server, SQL DB, Board Server Linux Red Hat, Ftp, etc. To a Near-line which is local on our SAN I have the daily's go there as well as full. I would like to start weekly full to tape on a Saturday it takes about 2-3 days to complete the entire full to tape due to backing up from our Co-Lo as well. I have read up on the Father/son rotation but here's my issue with that I dont use tapes everyday only on the weekly full to tape will I be using them. So if there is 4 weeks in a month would I rotate in this order ( Month June WK1 =7tapes , June WK2=7 tapes, June WK3=7tapes June Wk4=7tapes with WK4 being the last tape for the month of June I would use that as a Month tape. For the month of July Wk1= June's WK1 tapes, July WK2= June's WK2 tapes July WK4 = Junes Wk4 tape for a month or would I use a set of new tapes for the last week in July. All tapes are being taking off site as well.

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• imagecreatefromjpeg() stops working after server upgrade

  - by John Conde

  We have a server located at a local company's place of business running Solaris/Apache/PHP. They recently did an update to Solaris, Apache, and PHP (security update patches, etc.). Unfortunately it has caused the image manipulation portion of our software to break. imagecreatefromjpeg() is now generating the following error: Warning: imagecreatefromjpeg() [function.imagecreatefromjpeg]: '/path/to/file/filename.jpg' is not a valid JPEG file in /path/to/file/Image.class.php on line XX No PHP code was changed during the server upgrade and it was fully functional before the software upgrades. I checked the files being passed to imagecreatefromjpeg() and they are indeed valid (they open successfully in both image editing software and in my browser). I checked the permissions of the directory from which the files are being opened and they do have read permission. GD library is enabled. I'm not sure what else I can check. Based on the scenario above I am guessing something changed in the software but I don't know what it could be. PHP was version 5.2.5 and is now 5.2.13. I appreciate any guidance as to what could be cause of this issue.

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• Is it possible to automate a driver change on Windows for a plug&play peripheral ?

  - by Gnoupi

  Is it possible to automate a change of driver for a same peripheral, under Windows ? Typically to switch between two ones. (I'm talking about the kind of driver which doesn't require the computer to reboot, typically). I have a peripheral for which I use the constructor's driver in some cases, but also a modified driver in other cases. Not that the changing driver is really annoying, but I would like to know if it would be possible to make it easier, like for example in a shortcut. I know the name of the driver, even which files involved. For more details, the concerned peripheral is a "Xbox360 Gamepad for Windows" (or something like this). The base driver is good for new games, but it doesn't handle correctly older ones (some issues with axes, and vibrations). The modified driver makes it behave like a classic controller, but then it doesn't work correctly on new games (typically using the new version of dxinput linked to the "Games for Windows"). However, this is not a question specific to this gamepad, I'm asking in general about automating this change of drivers. I currently use Windows XP, so my question is mostly about it, but I'm also interested in the same issue for later versions (Windows 7, most likely). I'm not really sure if this is even possible, but in case someone has an idea, I'm asking.

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• WebSphere hung threads, how can I track then down?

  - by Puzzled

  We have an application running on WebSphere (unfortunately it is 6.1 which is no longer supported, it has not yet been migrated in production to a later version) which becomes entirely unresponsive because of hung threads. As far as I can tell we entirely exhaust one of the thread pools. I have activated hung thread detection and I get a core/thread dump when hung threads are detected. The server can run for several days without problems but has crashed twice this week. When load the core/thread dump in "IBM Thread and Monitor Dump Analyzer for Java", it tells me that there are a certain number of hung threads (this time it was 2, last time 11) and multiple (usually around 40) threads "waiting on condition" and some running threads. I believe one of the thread pool has around that size (50). Now what I see in there are threads waiting for locks, having locks or in wait. Most of them show a stack track which always ends like this: at java/lang/Object.wait(Native Method) at java/lang/Object.wait(Object.java:231) Now, how can I track this down to either a server configuration problem, application issue, WebSphere problem or something else? How is this supposed to help me track down the problem when almost everything in there refers to IBM code? I cannot ask IBM's help as 6.1 is now an unsupported version of WebSphere and while work has been done to make it work under WebSphere 7 we are not yet ready to switch to it in Production yet.

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• where are the default ulimit values set? (linux, centos)

  - by nomercysir

  I have two CentOS (5) servers with nearly identical specs. When I login and do: ulimit -u on one machine, I get unlimited and on the other, 77824 When I run a cron like * * * * * ulimit -u > ulimit.txt I get the same results (unlimited, 77824). I am trying to determine where these are set so that I can alter them. They are not set in any of my profiles (.bashrc, /etc/profile, etc .. these wouldn't affect cron anyway) nor in /etc/security/limits.conf (which is empty). I have scoured google and even gone so far as to do grep -Ir 77824 / but nothing has turned up so far. I don't understand how these machines could have come preset with different limits. I am actually wondering not for these machines, but for a different (CentOS 6) machine which has a limit of 1024, which is far too small. I need to run cron jobs with a higher limit and the only way I know how to set that is in the cron job itself. That's ok, but I'd rather set it system wide so it's not as hacky. Thanks for any help. This seems like it should be easy (NOT) EDIT -- SOLVED Ok, I figured this out. It seems to be an issue either with CentOS 6 or perhaps my machine configuration. On the CentOS 5 configuration, I can set in /etc/security/limits.conf: * - nproc unlimited and that would effectively update the accounts and cron limits. However, this does not work in my CentOS 6 box. Instead, I must do: myname1 - nproc unlimited myname2 - nproc unlimited ... And things work as expected. Maybe the UID specification works to, but the wildcard (*) definitely DOES NOT here. Oddly, wildcards DO work for the 'nofile' limit. I still would love to know where the default values are actually coming from, because by default, this file is empty and I couldn't see why I had different defaults for the two CentOS boxes, which had identical hardware and were from the same provider.

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• cannot connect to my nginx server from remote machine

  - by margincall

  I thought that it's iptables problem.. but it seems not. I really have no idea about this situation. I'm getting a server hosting(CentOS). I installed Nginx + Django and nginx uses 8080 port. A domain is connected to the server. When I executed "wget [domain]:8080/[app name]/" in the server, it worked. Of course, "wget 127.0.0.1:8080/[app name]/" has no problem. (wget [server ip]:8080/[app name]/, either) However, from other computers, connecting was failed. (message says, no route) I checked my firewall setting. I excuted these commands. iptables -I INPUT -p tcp --dport 8080 -j ACCEPT iptables -I OUTPUT -p tcp --sport 8080 -j ACCEPT iptables -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 8080 -j ACCEPT /etc/init.d/iptables restart I don't really understand all options of commands and I think there were useless commands, but I just tried all googled iptables settings. But still I cannot connect to my server. What should I check, first? I don't know this is important, but add to this post. On 80 port, an apache server is running. It works fine, I can connect to apache from other computers. There is DB connecting issue, (PHP to MySQL) but I think that it is just PHP coding bug. please excuse my low-level English. I'm not native English speaker.. but I tried to explane well as far as possible. Thank you for reading this question.

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• Can't connect to FTP server from a specific location

  - by wv_pip

  Last week while uploading website files to our server via FTP, the transfer failed. Ever since then, I haven't been able to connect to the server from work. I can connect just fine from home, or by using an FTP app on my cell phone as long as I'm on the cell network. I can't access the server from any machine on my work network. It's not a credential issue, either. The error message that I always get says that a connection cannot be established, and I am never prompted for my credentials. I have changed absolutely nothing on our domain controller or our firewall/router. I've contacted our ISP (who hosts the website/FTP server) and they can't find anything wrong on their end. They insist that it must be something here at the office that is blocking access. I've also tested access to other FTP servers (ea.com, nvidia.com, etc.) so I know that port 21 is not being blocked. I'm totally stumped. Any help is much appreciated. EDIT: wireshark info here: http://www.cloudshark.org/captures/85a118ae9296?filter=ip.dst%3D%3D66.118.64.208

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• ip6tables blocking output traffic

  - by jmccrohan

  My OpenVZ VPS is blocking outbound IPv6 traffic, but correctly filtering inbound IPv6 traffic. Below is my ip6tables-restore script. *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] -A INPUT -i lo -j ACCEPT -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT -A INPUT -p ipv6-icmp -j ACCEPT -A INPUT -p tcp -m tcp --dport 22 -j ACCEPT -A INPUT -p tcp -m tcp --dport 80 -j ACCEPT -A INPUT -p udp -m udp --dport 1194 -j ACCEPT -A INPUT -p tcp -m tcp --dport 51413 -j ACCEPT -A INPUT -p udp -m udp --dport 51413 -j ACCEPT -A INPUT -m limit --limit 5/min -A INPUT -j REJECT --reject-with icmp6-adm-prohibited -A FORWARD -j ACCEPT -A OUTPUT -j ACCEPT COMMIT ICMPv6 traffic is still able to pass both inbound and outbound. When I flush these rules using -F, outbound traffic flows fine. What am I missing here? EDIT: It appears that ip6tables is marking ESTABLISHED packets as INVALID. Consequently, the outbound traffic is NOT actually being blocked. The reply packets are not allowed inbound again, hence appearing like blocked outbound traffic. Allowing INVALID packets inbound solves the outbound issue, but also renders the inbound filter useless.

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• Adding a 2008 server to a 2003 Domain with DNS devolution?

  - by mvdwege

  I'm running into a problem adding a 2008 server to our existing 2003 domain, and as I am not a Windows admin, I'm not getting the problem here. Some reading around on Technet seems to indicate that DNS devolution is the issue. Here's the setup: DNS for the entire company is hosted on a Unix server running Bind, including the service records for the Windows domain. Our toplevel is company.local, and functional domains are in subdomains, such as mgt.company.local (our management servers). Our Windows servers live mostly in office.company.local, but some of them live in .mgt.company.local and .customers.company.local. The 2003 servers all succesfully authenticate against company.local as the Windows domain. Their position in the infrastructure is set by setting the primary DNS suffix under the network settings and the computer name dialog. Trying to do the same with a brand new 2008 install throws an error though: "Changing the Primary Domain DNS name of this computer to office.company.local failed [...] The specified server cannot perform the requested operation" I tried googling, but the closest I came was the Technet article on DNS Devolution, and I can't make heads nor tails on how to apply that to my case. Addendum 2012-10-23: The problem is not joining the domain, that works, the problem is that it joins with the wrong name, as .company.local, instead of .office.company.local. So far everything works, but I'm rather afraid to run production like this, because sooner or later something is going to complain about the AD name not matching DNS.

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• Raspberry Pi how to format HDD

  - by Speed

  Hi I am very new to Raspberry Pi environment, so looking for a bit of help to format a usb hard disk drive. I ran lsblk and got sda 8:0 0 37.3G 0 disk sda1 8:1 0 37.3G 0 part looking on web, if tried the following "sudo mkfs.ext4 /dev/sda1 -L USB40gb" it did something but when I tried to mount the drive again, it still showed the files that were there before and I can not create new file/folder "Error creating directory: Permission denied" I am writing this from my windows 8.1 pc so can not cut and paste from the pi. trying to format its output is a bit hard. Oh, there is Nothing written after the word "part" above. There use to be /media/USB40gb so I have done something because this has disappeared. I am using PCManFM 0.9.10 It does not have a format option, which would make life a lot easier, but then its not windows. I think I am running the basic linux os for the pi. It boots to a graphic environment, but I do not know how to advise what it is. I think its OpenBox 2.0.4 Thanks in advance Speed PS: I reran the format string above but this time I changed the label to read USB37gb. I did this to confirm that I was in fact formatting the right drive. Low and behold, it actually formatted the drive, wiping everything from it. Great ... testing it by creating a new folder on the drive and get error msg Permission Denied! So I have fixed the formatting issue by trial and error but still can't use the drive... Suggestions anyone?

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• File gone or altered after MySQL[HY000][2002] error [on hold]

  - by Psyberion

  I'm working on a rather small project, and today I got an SQLSTATE[HY000][2002]:Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' error. After a bit of googling and a few attempts to restart the mysqld service, I gave up and tried rebooting the computer. This did the trick, MySQL was now running fine. I did, however, get a more serious issue: Some files were missing, others were altered. Also, a few posts in the MySQL was gone. It's really strange, it's like the whole project has been reset two or three days, and I have no clue why. Some additional details about this: I save my files after every line of code. I'm religious about this. So I haven't lost the files that way. I was accessing the server via SSH when the error occurred, so I did the programming and the reboot over SSH. The server is a Raspberry Pi, model B, with Raspian on which I run Apache2. I was viewing the site and had an active session when I rebooted the system. The pages I lost did work just before this all happened. The MySQL fault occurred when I tried to add a text NOT NULL column to a table which had entries. Now, the amount of lost work isn't really that much, so I'm not really looking for help recovering the files. The reason I'm posting this is because I wonder how did this happen, and why?

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• Mysql Replication out of sync? What commands do I run to sync it back up?

  - by Alex

  I have a master-master replication system. However, due to an auto-increment issue, I got an error in replication...and it stopped replicating. Someone told me to do: stop slave; SET GLOBAL SQL_SLAVE_SKIP_COUNTER = 1; start slave; It didn't work. Then they told me to do: SET GLOBAL SQL_SLAVE_SKIP_COUNTER = 2; It didn't work. Then to test it out, I did: SET GLOBAL SQL_SLAVE_SKIP_COUNTER = 99999; It starts, but it is not updating. I created a table on DB1...and it is not showing up on DB2... Below are the SHOW STATUS for both my DB1 and DB2 (I hit them together): mysql> show master status\G *************************** 1. row *************************** File: mysql-bin.000605 Position: 2019727 Binlog_Do_DB: Binlog_Ignore_DB: 1 row in set (0.00 sec) mysql> show slave status\G; *************************** 1. row *************************** Slave_IO_State: Waiting for master to send event Master_Host: Master_User: Master_Port: Connect_Retry: 60 Master_Log_File: mysql-bin.000605 Read_Master_Log_Pos: 2008810 Relay_Log_File: mysqld-relay-bin.001731 Relay_Log_Pos: 10176595 Relay_Master_Log_File: mysql-bin.000470 Slave_IO_Running: Yes Slave_SQL_Running: Yes Replicate_Do_DB: Replicate_Ignore_DB: Replicate_Do_Table: Replicate_Ignore_Table: Replicate_Wild_Do_Table: Replicate_Wild_Ignore_Table: Last_Errno: 0 Last_Error: Skip_Counter: 4255373725 Exec_Master_Log_Pos: 10176458 Relay_Log_Space: 135062517347 Until_Condition: None Until_Log_File: Until_Log_Pos: 0 Master_SSL_Allowed: No Master_SSL_CA_File: Master_SSL_CA_Path: Master_SSL_Cert: Master_SSL_Cipher: Master_SSL_Key: Seconds_Behind_Master: 1376343 1 row in set (0.00 sec) How do I fix it so that they sync back up again? Thank you.

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• Slow network interaction between 2 kvm host machines

  - by VirtualNoob

  We have 2 physical machines, Host1 is a CentOS 6.4 kvm host and hosts ~7 kvm VMs all running Ubuntu 12.04 - all of this runs perfectly. Recently we've added a 2nd host system, host2, again a CentOS 6.4 kvm host with a view to running another couple of VMs and providing some failover against host1 should it be required. Both physical machines reside in the same cabinet in our DC, and are on the same subnet - let's say host1: 1.1.1.64 and host2: 1.1.1.81. Both have their gateway set to the DC gateway of 1.1.1.254 with no hardware firewall in between. On each machine, I have 4 NICs that are bonded together to form a single interface, which is then bridged to allow the VMs to access the network. All of the VMs are online, and all of them can successfully ssh into the hosts without any delay. Both systems can access the internet fine, and I can ssh into both systems from home without any issues. However, there is a real delay when attempting to ssh from host1 to host2 (or vice versa) and this obviously means that any action required on host2, that is controlled by host1 either takes forever or results in failure due to timeout. In the interest of keeping this post short, I've put my ifcfg files into a pastie: http://pastie.org/8081648 I've tried both adding a firewall rule in each machine for the other, and also disabling the firewall entirely, so that can't be the issue. I've tried troubleshooting this myself but can't seem to get to the bottom of it. Any help or advice would be appreciated. Thanks in advance.

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• Is Google tracking our web history even when we do not visit Google or if affiliate websites?

  - by Anoyon-12

  I have recently updated to Google Chrome 29.0.1547.76. And when I click a the new tab button there is a new homepage now. Ok. My current settings forbid from third party cookies being set. And I clear all of my browsing data every time I close or well if its been too long browsing. Ok so there is this help dialog that appears first time you open the new tab page. What I did was Cleared all my browsing settings (From Beginning of time) and then again I went to the new tab, the Help dialog appears. And for the third time I did the same and the Same thing Happened. So For the fourth time I cleared all my Browsing data. Clicked open new tab and then. navigate myself to chrome://settings/cookies. and there were So does this mean google is tracking our web History just for using Chrome. I know Its not Illegal because these cookies only appear when you click the new tab Google Chrome 29.0.1547.76. maybe that was the reason google redesigned the entire New:tab page. From this Google is forcing us to allow them track us. I don't want to set another page as my new:tab page. I just want the old one. Google has a long History of invading Privacy without users consent. There was that Safari incident. I am sure you people remember. So can anyone tell me about this issue? I maybe wrong. So please explain.

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• Access denied when trying to open files/folders after reinstall [closed]

  - by user711532

  Possible Duplicate: Access Denied when saving a file in Windows 7 I installed Windows 7 fresh on a new machine. Now when I unarchive (winrar or 7z etc. ) to Program files (x86) (for example), access denied. Even if I copy a file to a folder I installed an app to it is still access denied. I checked the security, it looks like full control is given to the creator - this is weird as I never ran across this before (same version of Windows 7 - its just a fresh install after some new hardware). It is the same effect as if I was editing the hosts file, and you do not use "run as admin" you will not be able to save it, yo will have to save it somewhere else. This "file copy" issue I ran into is the same. I could change all these permissions, however this is something I never had to do before. I am the admin, why did the install, not give me "full control"? How can this be globally fixed. I cannot change the permissions - they are greyed out - so that is weird as well. If I was a standard reason, It would make sense, however, again, I am the admin.

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• What could be causing windows to fail to sleep or hibernate, and revert system settings?

  - by xdumaine

  I am running Windows 8.1 on my system (Dell e6520) and the symptoms are this: My PC won't sleep or hibernate. It the screen turns off, but the fans just run and run, and after a little while, it completely shuts down, and when I start it back up, everything is closed, like it was a fresh boot/restart. I'm have a weird issue with outlook described here and the fix works fine - modifying a registry value. The weirder part is that after my computer fails to sleep or hibernate, and it starts back up, the registry value is GONE, like I never modified it, and thus the outlook error message is back. I thought maybe a graphics driver was preventing the sleep/hibernate, so I attempted to uninstall the NVIDIA graphics driver and control panel. HOWEVER, once the computer fails to sleep/hibernate, the NVIDIA graphics driver and control panel appear BACK on my system, like I didn't uninstall them. What could be happening here? I really need to be able to sleep/hibernate so I don't lose work or my work state, and these issues are really concerning. What I've tried, without success: Uninstalling graphics driver mentioned above Disabling hibernate and using sleep disabling/re-enabling hibernate Disabling startup items Sleeping as local system admin account disconnecting all USB, network, and bluetooth devices

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• VMWare server: virtual machine start-up reaches 95% and hangs

  - by Magsol

  This problem cropped up today, after updating my eVGA motherboard's chipset in order to try and fix an unrelated issue. After installing the chipset update (contained SATA and Ethernet drivers), every time I've tried to start my Ubuntu VM, it reaches 95% in the web interface and then just hangs. I'm using VMWare Server 2.0.2, running it within Windows 7 64-bit. I haven't had any issues up until now, and I suspect it has something to do with the chipset update. I've already tried reinstalling VMWare itself, removing the VM from the inventory and re-adding it, and neither has proved successful. I'm also not sure how to kill the VMware server process itself once the start-up hangs; I've only been able to try again by rebooting (as none of the VMWare Services listed kill the server process itself). Any insights? Edit: Uhhh...as an addendum: I have a cron job set up on my Ubuntu VM that runs every 20 minutes. The VM is still listed in the VMWare web interface as at 95% of startup, and the start/stop buttons are still disabled, but the cronjob just ran. I also tested SSH, and I was able to tunnel into the Ubuntu VM as well. Now I'm really confused. Edit #2: I just started a thread on the VMWare Server support forums on this same topic. Hopefully between the two communities, we can come up with an answer: http://communities.vmware.com/thread/251033 Edit #3: In lieu of a specific fix, I've switched over to VirtualBox, and all is working just fine.

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• Cannot open /dev/rfcomm1 : Host is down

  - by srj0408

  I am working on raspberry PI and on Bluetooth. I am using old raspberry pi kernel as the new one has got some bugs that were not resolved with respect to the bluez daemon. At present my kernel version is 3.6.11. I am using a USB bluetooth dongle and my sole purpose is to auto connect the bluetooth dongle when ever it is in range. For that i think i have to run a script in the backend on RPI that will keep on checking the existence of usb bluetooth dongle. I started from the very scratch. I installed bluez daemon using apt-get install bluetooth bluez utils blueman and then i used hciconfig which gives me that my bluetooth usb dongle is working fine. But when i did hcitool scan , it give me no device in range even though my Serial bluetooth Device was on. I wasn't able to find any device in vicinity. Also when i unplugged and plug the USB dongle again, i was able to scan the serial device , but when i repeat the process, i find the earlier condition of not finding any deice. I had find another useful link, but that need address of the bluetooth device that need to be connected. I want to automate this using hcitool scan, storing the output to the a file and then comparing it with already paired devices and their name. For that i need to figure out why hcitool scan is sometime working and sometime not. ? Can some one help me in figuring out why this is happening. Is there any problem on hardware side i.e Bluetooth dongle is buggy or i had some problem in bluez utils. Edit 1: While as of now, hcitool scan is giving me my remote device address but still i am getting the same issue of HOUST IS DOWN, '/dev/rfcomm1'. I am really not getting any idea of what to be done.

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• 100% CPU use when new usb device plugged in - services.exe / Windows Server 2003

  - by Will3265

  On my server I am trying to install a new usb drive but all that happens is that the system starts using huge amounts of processor cycles with services.exe. On closer inspection with process explorer there is a thread called umpnpmgr.dll using most of the services.exe processor time. I left it for a half hour and still nothing happened. Rebooted and tried again, same result. Tried a different usb drive, then a flash drive but still same issue. Tried updating driver but it said the update function was already in action. I have used process explorer to kill the thread now so the server can still perform its intended functions. Any device that was previously installed before this began happening will still work but any device new to the system will not. My question(s) is/are: Is there a way to manually install the device into the registry so Windows thinks it is a previously installed device? Or can this problem be repaired through anything other than a reinstall? To do a reinstall would mean backing up large amounts of data which is hard with a usb drive and insufficient space on all other network machines. Any help would be greatly appreciated. William

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• rails gem permissions problem (tabs on rails)

  - by aguynamedloren

  I'm having trouble running a gem, tabs on rails -v=1.3.2, in my rails 2.3.8 app. The gem is installed locally (Ubuntu 10.10) and I have config.gem "tabs_on_rails", :version="1.3.2" in environment.rb. This is the output I get when I run script/server: loren@ubuntu:~/apps/medmentum$ script/server => Booting WEBrick => Rails 2.3.8 application starting on http://0.0.0.0:3000 no such file to load -- tabs_on_rails /usr/lib/ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' /usr/lib/ruby/1.8/rubygems/custom_require.rb:36:in `require' /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require' /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in' /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require' /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/gem_dependency.rb:215:in `load' /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:307:in `load_gems' /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:307:in `each' /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:307:in `load_gems' /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:164:in `process' /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `send' /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `run' /home/loren/apps/medmentum/config/environment.rb:11 /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require' /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require' /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in' /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require' /var/lib/gems/1.8/gems/rails-2.3.8/lib/commands/server.rb:84 /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require' script/server:3 /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin.rb:158:in `read': Permission denied - /var/lib/gems/1.8/gems/tabs_on_rails-1.3.2/rails/init.rb (Errno::EACCES) from /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin.rb:158:in `evaluate_init_rb' from /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/core_ext/kernel/reporting.rb:11:in `silence_warnings' from /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin.rb:154:in `evaluate_init_rb' from /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin.rb:48:in `load' from /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin/loader.rb:38:in `load_plugins' from /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin/loader.rb:37:in `each' from /var/lib/gems/1.8/gems/rails-2.3.8/lib/rails/plugin/loader.rb:37:in `load_plugins' from /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:369:in `load_plugins' from /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:165:in `process' from /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `send' from /var/lib/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `run' from /home/loren/apps/medmentum/config/environment.rb:11 from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require' from /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require' from /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in' from /var/lib/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require' from /var/lib/gems/1.8/gems/rails-2.3.8/lib/commands/server.rb:84 from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require' from script/server:3 When I run rake gems:install, I get this: Permission denied - /var/lib/gems/1.8/gems/tabs_on_rails-1.3.2/rails/init.rb I navigated to the tabs_on_rails gem folder in the filesystem and all of the files are locked. According to the files' properties, I am not the owner and cannot change the permissions. All of my other local gems are accessible without permissions problems, so this is odd. Any help is very much appreciated!

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• RAils Authlogic and Hobo

  - by MrThomas

  Is there anyone out there who has an idea of how to incorporate Hobo as an admin subsite on a existing rails app running on authlogic. I've been following this tutorial, but it not working. Any help or Tutorial link please! Some erorr code for anyone who fancies a crack: ~/dev/copy> ./script/server => Booting Mongrel => Rails 2.3.4 application starting on http://0.0.0.0:3000 /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:426:in `load_missing_constant': Expected /Users/Mister/dev/copy/app/controllers/admin/admin_controller.rb to define Admin::AdminController (LoadError) from /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:80:in `const_missing' from /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/inflector.rb:361:in `constantize' from /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/inflector.rb:360:in `each' from /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/inflector.rb:360:in `constantize' from /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/string/inflections.rb:162:in `constantize' from /opt/local/lib/ruby/gems/1.8/gems/hobo-1.0.0/lib/hobo/model_controller.rb:61:in `all_controllers' from /opt/local/lib/ruby/gems/1.8/gems/hobo-1.0.0/lib/hobo/model_controller.rb:57:in `each' from /opt/local/lib/ruby/gems/1.8/gems/hobo-1.0.0/lib/hobo/model_controller.rb:57:in `all_controllers' from /opt/local/lib/ruby/gems/1.8/gems/hobo-1.0.0/lib/hobo/model_router.rb:97:in `add_routes_for' from /opt/local/lib/ruby/gems/1.8/gems/hobo-1.0.0/lib/hobo/model_router.rb:83:in `add_routes' from /opt/local/lib/ruby/gems/1.8/gems/hobo-1.0.0/lib/hobo/model_router.rb:83:in `each' from /opt/local/lib/ruby/gems/1.8/gems/hobo-1.0.0/lib/hobo/model_router.rb:83:in `add_routes' from /opt/local/lib/ruby/gems/1.8/gems/hobo-1.0.0/rails/../lib/hobo.rb:73:in `add_routes' from /Users/Mister/dev/copy/config/routes.rb:6 from /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/routing/route_set.rb:226:in `draw' from /Users/Mister/dev/copy/config/routes.rb:1 from /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:145:in `load_without_new_constant_marking' from /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:145:in `load' from /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:521:in `new_constants_in' from /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:145:in `load' from /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/routing/route_set.rb:286:in `load_routes!' from /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/routing/route_set.rb:286:in `each' from /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/routing/route_set.rb:286:in `load_routes!' from /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/routing/route_set.rb:266:in `reload!' from /Users/Mister/.gem/ruby/1.8/gems/rails-2.3.4/lib/initializer.rb:537:in `initialize_routing' from /Users/Mister/.gem/ruby/1.8/gems/rails-2.3.4/lib/initializer.rb:188:in `process' from /Users/Mister/.gem/ruby/1.8/gems/rails-2.3.4/lib/initializer.rb:113:in `send' from /Users/Mister/.gem/ruby/1.8/gems/rails-2.3.4/lib/initializer.rb:113:in `run' from /Users/Mister/dev/copy/config/environment.rb:11 from /opt/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' from /opt/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require' from /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:156:in `require' from /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:521:in `new_constants_in' from /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:156:in `require' from /Users/Mister/.gem/ruby/1.8/gems/rails-2.3.4/lib/commands/server.rb:84 from /opt/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' from /opt/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require' from ./script/server:3 the environment and gem in the app: RAILS_GEM_VERSION = '2.3.4' unless defined? RAILS_GEM_VERSION ENV['RAILS_ENV'] ||= 'development' config.gem 'hobo' config.gem "RedCloth", :version => ">= 4.2.2" config.gem "authlogic" config.gem "cancan" config.gem "jrails" config.gem "peteonrails-vote_fu", :source => "http://gems.github.com", :lib => "vote_fu" routes: map.site_search 'search', :controller => 'admin/front', :action => 'search' map.admin '/admin', :controller => 'admin/front', :action => 'index' Hobo.add_routes(map)

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