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Eliminating Downtime During Database Upgrades: A Customer Case Study

- by irem.radzik(at)oracle.com

Planned outages, such as database, OS, hardware upgrades and migrations, are a fact of life. Even though they are "planned" and many of them are performed during "off business hours", they can still interrupt operations-- especially for global operations and online businesses. For this reason many IT organizations postpone these critical infrastructure improvement projects, which in turn result in delays in advancing business operations. This week, on Thursday January 13th, we will host a free webcast on this topic, and will feature Oracle GoldenGate's customer Atmos Energy. Atmos Energy implemented Oracle GoldenGate for eliminating downtime during their database upgrade from Oracle Database 8.1.7 to Oracle Database 11.1.0.7. Jos Francis, Lead DBA for Atmos, and Ronald Nedd, Sr. DBA for Atmos, will be presenting their database upgrade project and their solution architecture. Join us at this live webcast and hear from our customer and product management how to eliminate planned outages with Oracle GoldenGate's real-time, heterogeneous data replication capabilities.

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How to restart upgrade (from 11.04 to 12.04)

- by Konoppo

Yesterday I was making upgrade (from 11.04 to 12.04) when I have got power failure. I don't known where the installer was, because I wasn't in the front of computer at that moment. After restart Ubuntu started to version 12.04 and everything looks OK. But - I'm not sure if everything was installed correctly? How can I check it or how can I "restart" my automatic upgrade tool to do everything again and "to the end"? Some more infomations: lsb_release -a: No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 12.04 LTS Release: 12.04 Codename: precise uname -r: 3.2.0-24-generic apt-get found five updates: linux-headers-3.2.0-24 linux-headers-3.2.0-24-generic linux-image-3.2.0-24-generic linux-libc-dev ubuntu-docs unity-scope-musicstores

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Ubuntu 12.04 "Do nothing" when "lid closed" blanks out external monitor

- by Elijah Lynn

This is not the same as this question. I have Ubuntu 12.04 running with an Nvidia card on a W510 Thinkpad. I have one external monitor connected. When I change the power settings to "Do nothing" when "Lid closed" it still keeps the system running which is great. However, it blanks out the display on any external monitors making the system useless. I plan on getting a dock soon and having to identical resolution monitors and would love to be able to dock the monitor and work as normal on the external monitors. Does anyone have a suggestion or fix for this? Should I report this as a bug or feature request?

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UDDI vs SO-Aware: Why SO-Aware is the More Efficient and Interoperable Alternative

- by Vishal

Hello folks, If you are implementing a service oriented architecture, and are unsure of the best governance approach to follow, then this webinar is a must-attend event for you. We will discuss why SO-Aware is the more efficient and interoperable alternative to traditional UDDI-based SOA-governance. Specifically, we will address the differences between UDDI and SO-Aware in terms of service discovery, configuration, and policy resolution. Finally, we will address why the REST/Odata based model implemented by SO-Aware enables the most efficient governance not only for WCF but for BizTalk, the Windows Server AppFabric and the Windows Azure AppFabric as well. Join us on January 26th at 2:00 ET - to register, click here Thanks, Vishal

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PostgreSQL data diff

- by skanatek

Note: this question is not about syncing database schema/structure Problem In my web application I have a PostgreSQL database server (PGS) and a (separate machine) business logic server (BLS) which regularly (every minute or two) queries 'SELECT ALL' against PGS. The problem is that the 'SELECT ALL' query can easily return 50-200 MB each time. It is obvious that it would be not so good architecture-wise to transfer so much data so frequently over the web. Possible solution What I would like to do is to run some diff tool on PGS and compare the new query with the previous query (all this should be done on PGS). Once the comparison is done I would like to get a dump from PGS and transfer it to BLS. I expect that a diff-based dump would be much, much smaller than the whole 'SELECT ALL' query. Question Is there any data diff tool for PostgreSQL that can do diffs that compare PostgreSQL data between 2 tables or 2 dumps? Note: I would prefer some open-source software tool.

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When should I use AtomPub?

- by Gary Rowe

I have been conducting some research into RESTful web service design and I've reached what I think is a key decision point so I thought I'd offer it up to the community to get some advice. In keeping with the principles of a RESTful architecture I want to present a discoverable API, so I will be supporting the various HTTP verbs as fully as possible. My difficulty comes with the choice of representation of those resources. You see, it would be easy for me to come up with my own API that covers how search results are to be presented and how links to other resources are provided, but this would be unique to my application. I've read about the Atom Publishing Protocol (RFC 5023), and how OData promotes its use, but it seems to add an extra level of abstraction over what is (currently) a rather simple API. So my question is, when should a developer select AtomPub as their choice of representation - if at all? And if not, what is the current recommended approach?

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Ubuntu - Black Screen After Suspend

- by EssAm

I used Ubuntu with no problems and I upgraded to 11.10 and everything was fine. But when I did my first suspend I was not able to boot again, all I got was a black screen no bios screen, nothing just blank, I tried doing hard reset but when I power on again same happens. I tried ctrl+alt+delete F1-F12 but i think the keyboard is not working, also tried booting from CD but all I got was blank screen, the hard disk light is not blinking at all so i'm assuming it's not trying to boot. My laptop is Toshiba satellite with ATI Radeon graphics. Hibernate was working fine though. I searched the net for solutions but with no luck. Any ideas?

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BPM in Retail Industry

- by Sanjeev Sharma

The following series of blog posts discuss common BPM use-cases in the Retail industry: Retail 2.0 represents the transformation in the retail industry triggered by the accelerated shift towards online and mobile technologies and social shopping paradigms. Never before has the consumer been of more importance or should i say in greater control, especially so due to the shrinking information asymmetry between merchants and consumers that has tilted the balance of power in the latter’s favor. For details, click Customer Experience Management for Retail 2.0 - part 1 / 2 Below is a concept architecture for streamlining front-end, mid-office and back-end interfaces through shared process to achieve consistency and efficiency in managing the customer experience from order capture to order provisioning. For details, click Customer Experience Management for Retail 2.0 - part 2 / 2 ARTS Retail Reference Model (Coming Soon!)

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Battery discharges while computer is off

- by Nuno Finote

I bought a hp 15-r003np 2 weeks ago and installed ubuntu 14.04 LTS with dual boot (to windows 8). When i shutdown ubuntu, in the next day battery has 85% of charge, despite the computer shutdown. If i power off in windows battery charge is 100% in the next day. Does anyone have noticed the same problem? I think the network adapter is not on wol mode, seen via windows network config properties. I need help to solve this problem... (it's not right to work around restarting to windows to do the shutdown properly...)

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Unable to wake display with remote

- by Eugene

I'm running an HTPC (xbmc) without a keyboard/mouse attached, running oneiric. After some indeterminate amount of time, sometime between 1 and 12 hours, the display goes to sleep. The computer itself is not sleeping, I can still SSH to it from another computer. The remote will not wake the display. The IR receiver is working, as irw will show me the remote key presses. The only way to get my display back is to restart the display manager, lightdm in this case. Does anybody know a way to keep the display from going to sleep? I don't really need any power management at all considering that it connects to my TV and when I want my display to go to sleep, I turn off my TV.

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Repeated disconnects on WPA PEAP network

- by exasperated

My school has a WPA PEAP network with GTC inner authentication. I am able to connect to the network, but once I load a website or two, the network become unresponsive (i.e. in Chromium, it gets stuck at "Sending request"), and I'm eventually disconnected. Any help will be greatly appreciated. Here's some log output. I can provide more if needed: Ubuntu 13.04 3.8.0-32-generic x86_64 lsusb: 03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24) lsmod: iwldvm 241872 0 mac80211 606457 1 iwldvm iwlwifi 173516 1 iwldvm cfg80211 511019 3 iwlwifi,mac80211,iwldvm dmesg: [ 3.501227] iwlwifi 0000:03:00.0: irq 46 for MSI/MSI-X [ 3.503541] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 [ 3.527153] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled [ 3.527162] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS enabled [ 3.527170] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled [ 3.527178] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE enabled [ 3.527186] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_P2P disabled [ 3.527192] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Advanced-N 6235 AGN, REV=0xB0 [ 3.527240] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S [ 3.551049] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [ 375.153065] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S [ 375.159727] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 375.553201] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S [ 375.559871] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 1892.110738] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S [ 1892.117357] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 5227.235372] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S [ 5227.242122] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 5817.817954] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S [ 5817.824560] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 5824.571917] iwlwifi 0000:03:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [ 5824.571929] iwlwifi 0000:03:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [ 5824.571935] iwlwifi 0000:03:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP [ 6956.290061] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S [ 6956.296671] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 6963.080560] iwlwifi 0000:03:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [ 6963.080566] iwlwifi 0000:03:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [ 6963.080570] iwlwifi 0000:03:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP [ 7613.469241] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S [ 7613.475870] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 7620.201265] iwlwifi 0000:03:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [ 7620.201278] iwlwifi 0000:03:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [ 7620.201285] iwlwifi 0000:03:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP [ 8232.762453] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S [ 8232.769065] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 8239.581772] iwlwifi 0000:03:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [ 8239.581784] iwlwifi 0000:03:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [ 8239.581792] iwlwifi 0000:03:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP [13763.634808] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S [13763.641427] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [16955.598953] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S [16955.605574] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 lshw: *-network description: Wireless interface product: Centrino Advanced-N 6235 vendor: Intel Corporation physical id: 0 bus info: pci@0000:03:00.0 logical name: wlan0 version: 24 serial: b4:b6:76:a0:4b:3c width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=3.8.0-32-generic firmware=18.168.6.1 ip=10.250.169.96 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn resources: irq:46 memory:f7c00000-f7c01fff iwlist scan: Cell 02 - Address: 24:DE:C6:B0:C7:D9 Channel:36 Frequency:5.18 GHz (Channel 36) Quality=29/70 Signal level=-81 dBm Encryption key:on ESSID:"CatChat2x" Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s 36 Mb/s; 48 Mb/s; 54 Mb/s Mode:Master Extra:tsf=0000004ff3fe419b Extra: Last beacon: 27820ms ago IE: Unknown: 0009436174436861743278 IE: Unknown: 01088C129824B048606C IE: Unknown: 030124 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : 802.1x IE: Unknown: 2D1ACC011BFFFF000000000000000000000000000000000000000000 IE: Unknown: 3D1624001B000000FF000000000000000000000000000000 IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00 IE: Unknown: DD1E00904C33CC011BFFFF000000000000000000000000000000000000000000 IE: Unknown: DD1A00904C3424001B000000FF000000000000000000000000000000 Cell 04 - Address: 24:DE:C6:B0:C3:E9 Channel:149 Frequency:5.745 GHz Quality=28/70 Signal level=-82 dBm Encryption key:on ESSID:"CatChat2x" Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s 36 Mb/s; 48 Mb/s; 54 Mb/s Mode:Master Extra:tsf=000000181f60e19c Extra: Last beacon: 28680ms ago IE: Unknown: 0009436174436861743278 IE: Unknown: 01088C129824B048606C IE: Unknown: 030195 IE: Unknown: 050400010000 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : 802.1x IE: Unknown: 2D1ACC011BFFFF000000000000000000000000000000000000000000 IE: Unknown: 3D1695001B000000FF000000000000000000000000000000 IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00 IE: Unknown: DD1E00904C33CC011BFFFF000000000000000000000000000000000000000000 IE: Unknown: DD1A00904C3495001B000000FF000000000000000000000000000000 IE: Unknown: DD07000B8601040817 IE: Unknown: DD0E000B860103006170313930333032 Cell 09 - Address: 24:DE:C6:B0:C0:29 Channel:149 Frequency:5.745 GHz Quality=39/70 Signal level=-71 dBm Encryption key:on ESSID:"CatChat2x" Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s 36 Mb/s; 48 Mb/s; 54 Mb/s Mode:Master Extra:tsf=00000112fb688ede Extra: Last beacon: 27716ms ago ifconfig (while connected): wlan0 Link encap:Ethernet HWaddr b4:b6:76:a0:4b:3c inet addr:10.250.16.220 Bcast:10.250.31.255 Mask:255.255.240.0 inet6 addr: fe80::b6b6:76ff:fea0:4b3c/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:230023 errors:0 dropped:0 overruns:0 frame:0 TX packets:130970 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:255999759 (255.9 MB) TX bytes:16652605 (16.6 MB) iwconfig (while connected): wlan0 IEEE 802.11abgn ESSID:"CatChat2x" Mode:Managed Frequency:5.745 GHz Access Point: 24:DE:C6:B0:C0:29 Bit Rate=6 Mb/s Tx-Power=15 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=36/70 Signal level=-74 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:3 Missed beacon:0

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Ubuntu 10.10 freezes

- by albert green

Hi, I have the following configuration: CPU: amd athlon 64bit Motherboard: Phoenix with awardBIOS v6.0 APIC mode = disabled Video card: GeForce 5500 Sound card: soundblaster live 24bit RAM: 1.5GB Partitions: ext3 32GB where I installed Ubuntu. Swap 500MB. 180GB Fat32 unmounted. contains data only. I installed Ubuntu 10.10 and used the "Additional driver" program to get the nVidia proprietary drivers. The system works for sometime and randomly freezes. The mouse and keyboard are not responding and I am not able to do a SSH. The only solution is pressing the power button. I tried Kubuntu 10.10 and 32/64-bits versions as well. There is nothing in the logs to suggest what the reason might be. Any help will be appreciated. Thanks in advance.

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The November 12 Edition is Here - Oracle Virtualization Newsletter

- by Chris Kawalek

We are pleased to announce the November 2012 edition of the Oracle Virtualization newsletter is now ready for you to read! It has a shiny new look and lots of great content, including: Oracle OpenWorld 2012 highlights and videos Advanced I/O Virtualization Architecture for Consolidating High-Performance Workloads video What's New in Oracle Secure Global Desktop 4.7 video Self-paced Oracle VM hands on labs news Information on the Oracle VM Storage Connect Plug-in For NetApp Storage Webcasts, white papers, events, and more... Read the November edition here. Subscribe now.

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How Orchard works

I just finished writing a long documentation topic on the Orchard project wiki that aims at being a good starting point for developers who want to understand the architecture, structure and general philosophy behind the Orchard CMS. It is not required reading for anyone who only wants to write Orchard modules and themes but hopefully it will help people who want to evaluate the platform and start writing patches. Read it here: http://orchardproject.net/docs/How-Orchard-works.ashx...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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What are Collaboration Data Objects (CDO)?

- by Pranav

Collaboration Data Objects or CDO, is a component that enables messaging between applications. It's something like the MFC we have in VC++ that enables us to prefer a simpler interface compared to the WIN32 API which, as an interface, still requires lots of escalation work by developers (yet very robust!). CDO is primarily built to simply the creations of messaging applications and we should keep in mind that CDO is NOT a new messaging model but is BUILT ON the MAPI architecture. It is just an extended interface that collaborates with MAPI and simplifies the programming task at hand for creation of messaging applications. CDO replaced Microsoft's earlier Active Messaging. CDO 1.2 enables us to play around with Data, send, receive emails and a host of other functions like rendering in exchange functionalities into HTML and do loads of other stuff. If you've got some firsthand experiences, a couple of tips will be great and will defiantly further my knowledge base in this area and hopefully get me a more refined understanding. Some pointers on MAPI will be pretty cool.

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Visual Studio Talk Show #119 is now online - Quand et dans quel contexte est-ce que adquat est adqua

http://www.visualstudiotalkshow.com Joel Quimper: Quand et dans quel contexte est-ce que adquat est adquat? Nous discutons avec Joel Quimper des pratiques de dveloppement et de la mauvaise habitude qui consiste vouloir tout abstraire et tout gnraliser. Un application offre une valeur relle seulement lorsquelle est utilise par des utilisateurs. Alors ou tracer la limite entre le sur-design, l'extensibilit et la rutilisabilit. Joel Quimper est un conseiller en architecture chez Microsoft Canada....Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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Visual Studio Talk Show #119 is now online - Quand et dans quel contexte est-ce que adquat est adqua

http://www.visualstudiotalkshow.com Joel Quimper: Quand et dans quel contexte est-ce que adquat est adquat? Nous discutons avec Joel Quimper des pratiques de dveloppement et de la mauvaise habitude qui consiste vouloir tout abstraire et tout gnraliser. Un application offre une valeur relle seulement lorsquelle est utilise par des utilisateurs. Alors ou tracer la limite entre le sur-design, l'extensibilit et la rutilisabilit. Joel Quimper est un conseiller en architecture chez Microsoft Canada....Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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Wireless internet sharing stops working after client disconnects

- by Mandy

I'm running Unbuntu 11.10 with the latest service packs, sharing an ether connection over wireless. Everything works fine, up to the point that the client (a laptop) sleeps or otherwise disconnects. The wireless connection at that point no longer functions, not showing up when searching for the hotspot with the laptop. The only way to recover is to reboot the machine, or toggle the wireless share off/on. I've double checked the wireless card has power management off. Currently what I'm doing is keeping an Ipod plugged into the box 24/7 to keep the wireless connection up when the laptop disconnects. I've searched the internet far and wide, found many issues with wireless problems after an ubuntu box itself sleeps, but nothing directly related to my problem. Hoping someone has some idea of where to look and what to check. A girl needs her Ipod back!

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Day 3 of Oracle OpenWorld 2012 October 2nd

- by Maria Colgan

Hopefully you enjoyed yesterday, the first full day of technical sessions at Oracle OpenWorld and are ready for more today! Today we give our first technical session, Oracle Optimizer: Harnessing the Power of Optimizer Hints (Session CON8455) at 1:15pm, in Moscone South - room 103. In this session we will discuss in detail how Optimizer hints are interpreted, when they should be used, why they appear to be ignored and what you can do if you have inherited a hint ridden application. The Optimizer team will also be at the Oracle Database Demogrounds all day. Demogrounds open at 9:45 am and run until 6pm. So stop by and find out what's new with the Optimizer and the statistics that feed it. Don't forget to pick up your Optimizer bumper sticker while you are there! +Maria Colgan

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No longer able to boot stuck in busybox shell

- by Chris J. Lee

I've installed win 7 and ubuntu 11.04. After a storm killed the power. i'm unable to boot. I'm stuck in the busybox shell (ash). Here's what happens when i boot: Bios loads Grub displays option to load: ubuntu ubuntu recovery memtest another memtest option win7 win 7 recovery I load Ubuntu This cause it to load and i see no normal ubuntu screen just the busybox shell I try loading ubuntu via fsck -l; and it returns me a /bin/sh not found error. I load windows 7 and i'm unable to boot. I get a blue screen of death I then load ubuntu recovery and i don't have any luck either. Any ideas where to go from here?

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Ubuntu studio/xubuntu 12.04 instead of Ubuntu 12.04/12.10 for CAD/ arhcitectural workflow. Worth it?

- by gabriel

I am currently using Ubuntu 12.10. So, as described in the title I am planning to install Ubuntu studio. The programs i use are Blender, Maya 2013, NukeX, Bricscad, Sketchup (with wine) and also i am planning to install revit architecture through VirtualBox. Well, I am using a quad-core CPU and i want to have all the power of my system for rendering/modelling. So, i decided to try a more lightweight desktop than unity. Also, what made me to decide this, is that when i tried to install Bricscad v12 the program does not work. So, i thought that if i want something more professional for my work i should have only LTS versions of lightweight Ubuntu. So, my 2 questions are :1) Worth it? 2) Can i have global menu(close,minimize,maximize buttons, menu) like ubuntu/unity? Thanks

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Unlock the Java EE 6 Platform using NetBeans 7.1

- by arungupta

NetBeans IDE provide tools, templates, and code generators that can be used for the specifications that are part of the Java EE 6 Platform. In a recent article Geertjan builds a simple end-to-end application using the standard Model-View-Controller architecture. It uses Java Persistence API 2, Servlets 3, JavaServer Faces 2, Enterprise Java Beans 3.1, Context and Dependency Injection 1.0, and Java API for RESTful Web Services 1.1 showing the complete stack. A self-paced and an extensive hands-on lab covering this article and much more is also available here. A video (47-minutes) explaining how to build a similar application can be viewed here.

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How do I resize my emacs22 window?

- by Evan

I tried searching for answers but can't find any. I'm running Ubuntu 10.04 LTS and have emacs22 installed: ii emacs22 22.2-0ubuntu9 The GNU Emacs editor (Emacs 22) ii emacs22-bin-common 22.2-0ubuntu9 The GNU Emacs editor's shared, architecture dependent file ii emacs22-common 22.2-0ubuntu9 The GNU Emacs editor's common infrastructure ii emacsen-common 1.4.19ubuntu1 Common facilities for all emacsen I find that I cannot resize the outer frame (X window) of the emacs session. When I move the mouse to the corner of the window, it doesn't change into the resize icon.... help!

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Webcast Series: Accelerate Business-Critical Database Deployments with Oracle Optimized Solutions

- by ferhat

Join us for this two-part Webcast series and learn how to safely consolidate business-critical databases and deliver quantifiable benefits to the business: Save up to 75% in operational and acquisition costs Save millions of dollars consolidating legacy infrastructure Leverage best practices from thousands of customer environments Increase end user productivity with 75% faster time to operations and 4x faster throughput The Oracle Optimized Solution for Oracle Database provides extensive guidelines for architecting and deploying complete database solutions that deliver superior performance and availability while minimizing cost and risk. Oracle’s world-class engineering teams work together to define these optimal architectures using Oracle's powerful SPARC M-Series and SPARC T-Series servers together with Oracle Solaris and Oracle's SAN, NAS, and flash-based storage to run the industry-leading Oracle Database. Quite simply, the Oracle Optimized Solution for Oracle Database makes it easier for you to deliver and manage business critical database environments that are fast, secure and cost-effective. Available On-Demand PART 1: Why Architecture Matters When Deploying Business-Critical Databases PART 2: How To Consolidate Databases Using Oracle Optimized Solutions Presented by: Lawrence McIntosh, Principal Enterprise Architect, Oracle Optimized Solutions Ken Kutzer, Principal Product Manager, Infrastructure Solutions, Oracle

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What is the easiest (preferably) graphical way to clone a hard drive to an image that I can open later?

- by Roland Taylor

I need to make a (preferably) mountable image of an 80GB Hdd, and store it on another hard drive. Is there some way that I can do this without losing data? Thanks for the answers I've received so far. The system in question cannot be used right now due to a problem with the power button :( [ugh!], but the information will really be useful =)! Thanks to all who answered so far, if anyone else wants to give me some tips I'll leave this open for a bit, as I still have not yet been able to clone the drive.

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