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  • Can't connect back to the wireless network after the password was changed

    - by 7777
    Family changed the network password and some other network settings after new computers were brought into the house because apparently they wouldn't work with what we had. Actually an off-site tech remotely changed it, and I have no idea what he did. My laptop detects the network (it shows up under available networks) but whenever I try to connect it says: Windows is unable to connect to the selected network. The network may no longer be in range. Please refresh the list of available networks, and try to connect again. I wish I could give more details, config settings, but frankly I have no idea what I'm looking for. This is XP (also, not a password issue, I know the password, it's just that I have no idea where to enter it, etc.)

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  • Setup Apache Password Protection

    - by Jiew Meng
    I have some difficulties setting up password protection in Apache In .htaccess, I have AuthUserFile /var/www/vhosts/domain.net/httpdocs/.htpasswd AuthGroupFile /dev/null AuthName "Test Server" AuthType Basic require user testuser Then in .htpasswd, I have something like testuser:encrypted password The problem now is I forgot what .htpasswd generator I used. When I try to add a new user and password, it doesn't work. eg. when I put require user newuser it fails always (prompt keeps reappearing). Then when I revert to testuser it works How can I setup such that I have 1 or some "admins" that can access everything and viewers that can view only specific folders ... eg / - only admins /folder1 - only admins or folder1's users /folder2 - only admins or folder2's users Also what do I do to not allow showing of directory listing

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  • Encrypt temporary password using public ssh key

    - by David M. Syzdek
    I manage a virtual office and our staff uses both SSH keys and passwords for authentication. If one of our staff forgets his password, is there a way to encrypt a temporary password using his public RSA ssh key so I can send it to him via e-mail? I've seen other questions related to this one, however the "answers" generally recommend against using the public/private SSH keys to perform general encryption/decryption and do not actually state if this is possible. I would like to know if it is indeed possible and what are the steps to encrypt and then decrypt the password.

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  • Our server hosting provider asked for our root password

    - by Andreas Larsson
    I work at a company that develops and hosts a small business critical system. We have an "Elastic cloud server" from a professional hosting provider. I recently got an email from them saying that they've had some problems with their backup solution and that they needed to install a new kernel. And they wanted us to send them the root password so they could do this work. I know that the email came from them. It's not [email protected] or anything like that. I called them and asked them about this, and they were like "yep, we need the password to do this". It just seems odd to send the root password over email like this. Do I have any reason to be concerned?

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  • AD password not synchronising properly

    - by Kaczmar
    I have 600+ users in AD, but only one causes me trouble. The problem is I can reset his password from AD, he can then log in to his machine. After that he would like to change his password from Windows 7, and proceeds without errors. Logs out or locks the workstation but cannot access it again using either old or new password. So I have to reset it again and he can only use the one I provide for him. All our machines are in the same physical location in the same subnet. Functional level is 2003. I'm totally out of ideas. I could create him new user account, but I'd possibly like to know what causes this. I can only suspect some sort of synchronisation problems but other accounts work fine, and I don't know how to dig deeper into this. Thanks, Piotr

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  • Lost Linux root password - Recovery mode and init=/bin/bash fail

    - by Albeit
    I lost/forgot the root password to a server sitting beside me and am trying to reset it. I would rather not have to wipe and re-install or use a Live CD (server is running Ubuntu Server 12.04). What I've tried so far... 1) Boot into "Recovery mode" from Grub2 boot menu then drop into root shell prompt. I am prompted to "Give root password for maintenance". No-go. 2) Change the boot parameters for the main boot option to include "rw" and "init=/bin/bash". When I then boot with Ctrl-X, the screen goes black, and nothing happens (I've waited five minutes). init=/bin/sh and init=/bin/static-sh both do the same thing, while init=/sbin/init boots as normal. Is there anything else I can try to reset the root password? Thank you!

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  • Cross-platform centralized desktop password manager

    - by Dave
    I have been using KeePass as a desktop password manager on Windows for many years. Love it! However, I am now needing to work on different platforms much of my day (Windows 7, Windows XP, Mac OS X, Ubuntu, and OpenSUSE.) I'm looking for a password manager I can share across all these platforms. My ideal solution would: Run natively (not in a virtual machine) on all platforms. Store the "official" copy of the password data on a local network so I can get to it from any and all machines. It is OK if it locks (or becomes read-only) when one client is accessing it. Keep a local cached copy (read-only is fine) so I can still get to my passwords when disconnected from the network. Does any such beast exist?

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  • Gentoo server time issue, can't manually set time, NTPD won't correct, too big of a time difference

    - by kevingreen
    So, my server is living in the future, unfortunately I can't get lottery numbers, or stock picks out of it. It thinks this is the time: Thu Nov 7 04:07:18 EST 2013 Not correct, I tried to set the time manually via date in a few ways # date -s "06 NOV 2013 14:48:00" # date 110614482013 -- same output, same problem Which outputs Wed Nov 6 14:48:00 EST 2013, but when I check the date again, it's still set to Nov 7th 0400 or whatever. I checked my system messages, and I see this pop up often: Nov 7 03:54:00 www ntpd[4482]: time correction of -47927 seconds exceeds sanity limit (1000); set clock manually to the correct UTC time. Which makes sense, we're way off the correct time. But I can't seem to manually fix it. So now what? Also, I'm wondering if my hardware clock is setup correct, hwclock doesn't return any values. Would that be causing issues? This is a virtualized server, I don't have direct access to the hypervisor, but I can talk to who does, assume I can explain myself well enough. Thanks

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  • How to start and maintain an after-work project

    - by Sam
    I work as a full time developer. My workplace, however, is very limiting in the technologies and programming languages I can use. All of the work is done in C++. It is clear that C++ is rapidly losing (or maybe already lost) its leading position. (please don't flame me, I have years and years of C++ experience, and I love this language, I am merely stating a fact). I have a few ideas for java/android projects as well as a project I would like to implement in C#. I see this as a way for me to stay current with the job market's trends and I hope that it will help me find my next job in a more up to date area. So here's the problem, my normal workday is 10-11 hours, after finishing with the kids and house chores I get about 1-2.5 hours before I am too tired to think much less code. at that point I am going to bed frustrated, disappointed with myself for not being able to stick with my plans, and then I wake up the next morning to do it all again. I have a few hours more during the weekends but clearly I would need to do something different if I want to reach any of my goals. Is there any way for me to make better use of the time I have? Did any of you guys have a similar problem, and had succefully resolved it?

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  • LDAP to change user password

    - by neobie
    As I know, in PHP, we need to connect LDAP over SSL in order to change user password. Is there another way, E.G, other language (JAVA / ASP) to change LDAP password without SSL required? Thanks. Updates: I get "Warning: ldap_mod_replace() [function.ldap-mod-replace]: Modify: Insufficient access" when I try to modify self account password. If i try to change other user password, I get no error message, but the password still stick to the old one.

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  • Linear time and quadratic time

    - by jasonline
    I'm just not sure... If you have a code that can be executed in either of the following complexities: (1) A sequence of O(n), like for example: two O(n) in sequence (2) O(n²) The preferred version would be the one that can be executed in linear time. Would there be a time such that the sequence of O(n) would be too much and that O(n²) would be preferred? In other words, is the statement C x O(n) < O(n²) always true for any constant C? If no, what are the factors that would affect the condition such that it would be better to choose the O(n²) complexity?

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  • Ubuntu One file sync error: SSL Handshake

    - by Jay Ó Broin
    Ubuntu One repeatedly tries to sync my files but keeps disconnecting before anything is uploaded. Here are some of the messages from syncdaemon.log: 2012-01-08 12:12:34,068 - ubuntuone.SyncDaemon.ActionQueue - INFO - Connection started to host fs-2.ubuntuone.com, port 443. 2012-01-08 12:12:34,256 - ubuntuone.SyncDaemon.ActionQueue - INFO - Connection made. 2012-01-08 12:12:34,257 - ubuntuone.SyncDaemon.StorageClient - INFO - Connection made. 2012-01-08 12:13:08,832 - ubuntuone.SyncDaemon.StorageClient - INFO - Connection lost, reason: [Failure instance: Traceback (failure with no frames): <class 'OpenSSL.SSL.Error'>: [('SSL routines', 'SSL23_READ', 'ssl handshake failure')]]. 2012-01-08 12:13:08,833 - ubuntuone.SyncDaemon.ActionQueue - INFO - The request 'protocol_version' failed with the error: [('SSL routines', 'SSL23_READ', 'ssl handshake failure')] 2012-01-08 12:13:08,844 - ubuntuone.SyncDaemon.ActionQueue - WARNING - Connection lost: [('SSL routines', 'SSL23_READ', 'ssl handshake failure')] 2012-01-08 12:13:38,550 - ubuntuone.SyncDaemon.Main - NOTE - ---- MARK (state: <State: 'WAITING' (queues WORKING connection 'With User With Network')>; queue: 1378; hash: 0) ---- 2012-01-08 12:15:08,870 - ubuntuone.SyncDaemon.ActionQueue - INFO - Connection started to host fs-2.ubuntuone.com, port 443. 2012-01-08 12:15:09,033 - ubuntuone.SyncDaemon.ActionQueue - INFO - Connection made. 2012-01-08 12:15:09,034 - ubuntuone.SyncDaemon.StorageClient - INFO - Connection made. 2012-01-08 12:15:33,676 - ubuntuone.SyncDaemon.StorageClient - INFO - Connection lost, reason: [Failure instance: Traceback (failure with no frames): <class 'OpenSSL.SSL.Error'>: [('SSL routines', 'SSL23_READ', 'ssl handshake failure')]]. 2012-01-08 12:15:33,677 - ubuntuone.SyncDaemon.ActionQueue - INFO - The request 'protocol_version' failed with the error: [('SSL routines', 'SSL23_READ', 'ssl handshake failure')] 2012-01-08 12:15:33,692 - ubuntuone.SyncDaemon.ActionQueue - WARNING - Connection lost: [('SSL routines', 'SSL23_READ', 'ssl handshake failure')] 2012-01-08 12:15:38,551 - ubuntuone.SyncDaemon.Main - NOTE - ---- MARK (state: <State: 'WAITING' (queues WORKING connection 'With User With Network')>; queue: 1378; hash: 0) ---- I'm using Ubuntu 11.10.

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  • Acer Aspire One 725 - missing graphic card driver?

    - by Melon
    Recently I bought an Acer Aspire One 725 Netbook and installed Ubuntu 12.10 on it. I bought it, because it can run HD movies and has Full HD on external VGA port. However, movies from youtube have a really slow framerate. If you open three tabs in Opera (for example g-mail, youtube and askubuntu) it gets really laggy. My suspicion is that the driver for graphic card is missing. When I check the System->Details->Graphics the driver is unknown. After running lspci | grep VGA I get this output: 00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Device 980a From what I see, I have a AMD C70 processor integrated with (or something similar) AMD Radeon HD 6290. Has anyone had the same problem? Do you know which drivers need to be installed for the graphics to work properly? On official Acer page there are only drivers for Win7 and Win8... Update: I have tried installing fglrx but I get the following error (either I don't have libraries or someone didn't make a clean build before release ;) /lib/modules/fglrx/build_mod/2.6.x/firegl_public.c: In function ‘KCL_MEM_AllocLinearAddrInterval’: /lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:2124:5: error: implicit declaration of function ‘do_mmap’ [-Werror=implicit-function-declaration] /lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:2124:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /lib/modules/fglrx/build_mod/2.6.x/firegl_public.c: In function ‘kasInitExecutionLevels’: /lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:4159:5: error: ‘cpu_possible_map’ undeclared (first use in this function) /lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:4159:5: note: each undeclared identifier is reported only once for each function it appears in /lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:4159:5: warning: left-hand operand of comma expression has no effect [-Wunused-value] Update 2: After fixing the erros in compilation, ubuntu acts bizarre and unstable (no left icon panel, no upper panel, cannot run any programs, I only see desktop)

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  • Restore Failure from Ubuntu One

    - by Qawi Robinson
    Had to do a reinstall of Ubuntu 12 after 13.10 failed. Lost all my data, but I remembered that I had data backed up to Ubuntu One. It recognized my previous backups but I got errors and a restore failure when I went to restore the data. This is what I got. Can anyone make heads or tails of this? I still don't have my data. Thanks. Traceback (most recent call last): File "/usr/bin/duplicity", line 1412, in <module> with_tempdir(main) File "/usr/bin/duplicity", line 1405, in with_tempdir fn() File "/usr/bin/duplicity", line 1339, in main restore(col_stats) File "/usr/bin/duplicity", line 630, in restore restore_get_patched_rop_iter(col_stats)): File "/usr/lib/python2.7/dist-packages/duplicity/patchdir.py", line 522, in Write_ROPaths for ropath in rop_iter: File "/usr/lib/python2.7/dist-packages/duplicity/patchdir.py", line 495, in integrate_patch_iters final_ropath = patch_seq2ropath( normalize_ps( patch_seq ) ) File "/usr/lib/python2.7/dist-packages/duplicity/patchdir.py", line 475, in patch_seq2ropath misc.copyfileobj( current_file, tempfp ) File "/usr/lib/python2.7/dist-packages/duplicity/misc.py", line 166, in copyfileobj buf = infp.read(blocksize) File "/usr/lib/python2.7/dist-packages/duplicity/librsync.py", line 80, in read self._add_to_outbuf_once() File "/usr/lib/python2.7/dist-packages/duplicity/librsync.py", line 94, in _add_to_outbuf_once raise librsyncError(str(e)) librsyncError: librsync error 103 while in patch cycle

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  • SQLite with two python processes accessing it: one reading, one writing

    - by BBnyc
    I'm developing a small system with two components: one polls data from an internet resource and translates it into sql data to persist it locally; the second one reads that sql data from the local instance and serves it via json and a restful api. I was originally planning to persist the data with postgresql, but because the application will have a very low-volume of data to store and traffic to serve, I thought that was overkill. Is SQLite up to the job? I love the idea of the small footprint and no need to maintain yet another sql server for this one task, but am concerned about concurrency. It seems that with write ahead logging enabled, concurrently reading and writing a SQLite database can happen without locking either process out of the database. Can a single SQLite instance sustain two concurrent processes accessing it, if only one reads and the other writes? I started writing the code but was wondering if this is a misapplication of SQLite.

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  • How should I manage my time?

    - by Tathagata
    There are times when just one bug that keeps eating away your time like hell ... for example this one. I generally end up wasting hours and realize I've gone terribly behind my schedule and not completed other tasks. With n number of tabs open in the browser, I end up posting the question in stackoverflow as a last resort. What are some time management techniques that lets you stop, rewind and get back in action when faced with a road block?

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  • What is the best "forgot my password" method?

    - by Edward Tanguay
    I'm programming a community website. I want to build a "forgot my password" feature. Looking around at different sites, I've found they employ one of three options: send the user an email with a link to a unique, hidden URL that allows him to change his password (Gmail and Amazon) send the user an email with a new, randomly generated password (Wordpress) send the user his current password (www.teach12.com) Option #3 seems the most convenient to the user but since I save passwords as an MD5 hash, I don't see how option #3 would be available to me since MD5 is irreversible. This also seems to be insecure option since it means that the website must be saving the password in clear text somewhere, and at the least the clear-text password is being sent over insecure e-mail to the user. Or am I missing something here? So if I can't do option #1, option #2 seems to be the simplest to program since I just have to change the user's password and send it to him. Although this is somewhat insecure since you have to have a live password being communicated via insecure e-mail. However, this could also be misused by trouble-makers to pester users by typing in random e-mails and constantly changing passwords of various users. Option #1 seems to be the most secure but requires a little extra programming to deal with a hidden URL that expires etc., but it seems to be what the big sites use. What experience have you had using/programming these various options? Are there any options I've missed?

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  • Security strategies for storing password on disk

    - by Mike
    I am building a suite of batch jobs that require regular access to a database, running on a Solaris 10 machine. Because of (unchangable) design constraints, we are required use a certain program to connect to it. Said interface requires us to pass a plain-text password over a command line to connect to the database. This is a terrible security practice, but we are stuck with it. I am trying to make sure things are properly secured on our end. Since the processing is automated (ie, we can't prompt for a password), and I can't store anything outside the disk, I need a strategy for storing our password securely. Here are some basic rules The system has multiple users. We can assume that our permissions are properly enforced (ie, if a file with a is chmod'd to 600, it won't be publically readable) I don't mind anyone with superuser access looking at our stored password Here is what i've got so far Store password in password.txt $chmod 600 password.txt Process reads from password.txt when it's needed Buffer overwritten with zeros when it's no longer needed Although I'm sure there is a better way.

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  • Change password via NetScreen remote

    - by Marcelo Cantos
    I'm using NetScreen remote to VPN from home. I recently changed my password at work, and now my home system keeps complaining, "Windows needs your current credentials to ensure network connectivity." I can't change the cached password for peanuts. I can't find an option in NetScreen remote to connect to the VPN before logging in, as suggested here.

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