Error Could not get lock /var/lib/apt/lists/lock – open (11 Resource temporarily unavailable)

Error Could not get lock /var/lib/apt/lists/lock – open (11 Resource temporarily unavailable)

Pernah mendapatkan pesan error seperti dibawah ini ketika sedang melakukan update.

• sudo apt-get update

kemudian muncul error message :
E:Error Could not get lock /var/lib/apt/lists/lock – open (11 Resource temporarily unavailable)
E: Unable to lock the list directory
solusinya adalah:

• sudo fuser -vki /var/lib/apt/lists/lock

lalu tekan y

• sudo apt-get update

Oke. . . Solve khan?
Semoga bermanfaat bagi siapa saja yang membaca khususnya pengguna Linux


source:
http://tony911.wordpress.com/2010/09/18/error-could-not-get-lock-varlibaptlistslock-open-11-resource-temporarily-unavailable/

2462-92319-7642

CS-2462-92319-7642

An Outlook Express basic repair kit

Close other programs

You will need both Outlook Express and Internet Explorer open. Save your work in any other programs and close them. This allows your repair steps to do their job without other programs making demands on your computer at the same time.

Delete the Temporary Internet Files

1. In Internet Explorer, click Internet Options on the Tools menu.
2. In the Temporary Internet files panel, click Delete files.
3. In the pop-up alert window, select the Remove all offline files check box, and then click OK.

If you do not select the check box, the temporary files used by Outlook Express will not be removed.

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Remove all offline files to delete Outlook Express temporary files.

This step often comes as a surprise. Each time you display a message, either in a message window or in the Preview pane, Outlook Express creates a temporary file to help it display the contents of the message. Each of those temporary files is stored in the Temporary Internet Files folder that is used by Internet Explorer. Sometimes one or more files in this folder are damaged, and that can cause Outlook Express to exhibit strange symptoms when displaying messages. All the files in Temporary Internet files truly are temporary, so there is no danger in deleting them. Doing so will not delete the actual messages in Outlook Express.

Compact all folders

• In Outlook Express, click Work Offline on the File menu so that no new messages will be arriving.
• In the Folder List, click on Outlook Express so that no e-mail or news folder is open.
• Close the Folder List by clicking the X in the upper right-hand corner of the list panel. Alternatively you can click Layout on the View menu, and then clear the Folder List check box.
• On the File menu, point to Folder, and then click Compact All Folders. Do not use your computer until the process is complete, which might take several minutes.

If an error occurs, close Outlook Express, re-open it, and begin the process again from the top. If the same error occurs again, close Outlook Express, restart your computer (or log off and then log on again), open Outlook Express and then begin the whole process again.

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Let the compaction process finish before you try to use your computer.

Unexpected behaviors in Outlook Express can be caused by small errors in the file “Folders.dbx.” This file is the master index of the message store folder and damaged entries there can create all sorts of fun, such as the wrong message or folder being displayed. When you compact all folders you are also updating this master index. If you don’t compact all folders from time to time, you are more likely to see distinctly unfunny behavior.

Re-register Outlook Express

Damaged or missing entries in the Windows registry can prevent Outlook Express from being recognized as the default e-mail client. That it turn can cause odd behavior when replying to a newsgroup message or clicking an e-mail link on a Web page. A simple procedure causes Outlook Express to rewrite its main registry keys and so corrects such issues.

1. Click Start, and then click Run.
2. In the Open box, type msimn /reg, and then click OK.
   (Note that you will not see anything happen.)
3. In Internet Explorer click Options on the Tools menu.
4. Click the Programs tab and select Outlook Express as the default e-mail client and as the default news client. You can change those later if you wish.

Re-register libraries

Dynamic Link Libraries (DLLs) are files that contain functions that may be shared by other programs, such as recognizing hyperlinks, displaying rich content, and so forth. These specific DLLs are used by Outlook Express, and can cause glitches in the visual display if they are damaged. Re-registering a DLL using regsvr32 is similar to reinstalling those functions and thus makes sure they are installed and working correctly.

1. Click Start, and then click Run.
2. In the Open box, type regsvr32 urlmon.dll, and then click OK.
3. Repeat step 1 for each of the following commands:
   regsvr32 mshtml.dll
   regsvr32 shdocvw.dll
   regsvr32 browseui.dll
   regsvr32 msjava.dll

Create new identity

This will create a new message store folder as well as all new registry keys. This should not be necessary unless our previous efforts have failed to correct the problems.

1. Export your e-mail and news accounts in Outlook Express so that you can import them into a new Identity.
   1. Click Accounts on the Outlook Express Tools menu.
   2. Click the Mail tab and select the default account.
   3. Click the Export button and select a location for the exported file.
   4. Make sure the extension remains "iaf" (for Internet account file).
   5. Repeat steps B and C for all accounts.
   6. Click the News tab and repeat steps C and D for all accounts.
   7. After all mail and news accounts have been exported, click Close.
2. On the File menu, click Identities, and then click Add New Identity.
3. Type a name for the new Identity, and then click OK.
   
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A new Identity allows you to start Outlook Express with all default settings, a useful way to work around registry or file damage.

1. Click Yes to switch to the new Identity.
2. Click Cancel to close the New Account wizard. If you are prompted to import settings or messages, select “Do not import at this time” or Cancel.
3. Click Accounts on the Tools menu.
4. Click the Import button and select the first *.iaf file from step 1. Repeat until all accounts have been imported.
5. Import the mail messages from your old Identity.
   • On the File menu, click Import, and then click Messages.
   • Select Microsoft Outlook Express 6 from the list of programs, and then click Next.
   • Select the name of the Identity to import, and then click OK.

Reinstall or repair Outlook Express

By now you have repaired the most common causes of unexpected behavior in Outlook Express. If the behavior is still occurring, it is time to reinstall or repair the basic Outlook Express program files themselves. Because both Internet Explorer and Outlook Express are integrated into Windows itself, doing so is a little more complicated than for most programs. Microsoft has therefore prepared a detailed guide to reinstall or repair both Internet Explorer and Outlook Express. Be sure to read the article carefully and follow only the steps for your version of Windows and Service Packs.


Source: http://support.microsoft.com/kb/2398839

Mengaktifkan Fitur Ping pada Windows 7

Untuk enable ping kita harus melakukan setup berikut.

1. Masuk ke Control Panel-->System Security-->Windows Firewall
2. Pada Windows Firewall, pilih Advanced settings
3. Windows Advanced settings terbuka, sorot pada Inbound rules, lalu klik "New Rule"
4. Langsung pilih menu "Protocol and ports", definisikan Protocol = ICMPv4, dan pada panel yang sama, klik button "Customize" dan pilih "Specific ICMP types", lalu beri tanda check pada check box "Echo Request".
5. Ikuti langkah-langkah selanjutnya ("Next") dan simpan.
6. Selesai

Seharusnya Kawan-kawan bisa melakukan ping sekarang.

Berikut penjelasan teori dari source website Microsoft :

"Ping: this is reply by the machine on the network when request is sent to this machine's IP address. Why it is necessary: suppose you have multiple machines and you want to know if there is machine on the network with given IP. That's when you use ping. This packet is classified as ICMP (Internet Control Message Protocol). Many network admins routinely use that and windows machines are their pain as these by default do not respond ping (MS must be scared since infamous "Ping of death"...)."
Source : http://social.answers.microsoft.com/Forums/en-US/w7network/thread/5aff5f8d-f138-4c9a-8646-5b3a99f1cae6

Sekian,
Terimakasih


source: http://erwincahyadi.blogspot.com/2010/12/mengaktifkan-fitur-ping-pada-windows-7.html
 

Baru Install Windows 7 Kok Ngak Bisa di Ping dari luar? ?

Bagi pengguna windows 7 mungkin pernah mengalami hal yang seperti itu. padahal driver network sudah diinstall dan tidak ada masalah bahkan ping keluar sudah ok hingga digunakan untuk berselancar didunia mayapun sudah tidak ada masalah, namun ping dari luar tidak bisa???…..  

Untuk troubleshootingnya ada bermacam macam cara yang patut dicoba untuk ditelusuri, diantaranya adalah:

• pastikan services untuk network tidak dalam keadaan “OFF/STOP/not started” service yang dimaksud adalah : server, TCP/IP NetBIOS Helper & Workstation silahkan klik start di sebelah kiri atas pada services yang disorot jika memang kondisinya OFF.

• cek konfigurasi TCP IP pada komputer Anda apakah sudah sesuai dan satu segmen dengan LAN yang ada?
• cek firewall apakah ada yang memblok koneksi dari Ethernet Card Anda
• pastikan Antivirus yang anda gunakan tidak memblok koneksi di Ethernet card, beberapa Anti Virus seperti symantec default nya adalah memblok koneksi yang masuk ke komputer Anda sehingga seolah olah komputer Anda tidak dapat di ping dari luar. padahal dipake internetan lancar jaya… solusinya tinggal di utak atik saja setingan Anti virusnya.
• coba atur setingan pada network discovery, pastikan bernilai ON agar komputer Anda dapat dilihat / terdeteksi dan dikenali oleh komputerlainnya dalam suatu network.

caranya:

klik sharing option di network, lalu pilih Open Network and Sharing Center

pilih Chose homegroup and sharing option

pilih change advanced sharing setting

silahkan pilih setingan network discovery dan pastikan dalam kondisi ON pada profile network yang Anda gunakan (current profile). Jangan lupa “save changes” untuk merubah setingan di komputer Anda.

Catatan : current profile merupakan profile network yang sedang Anda gunakan. biasanya akan muncul ketika Anda membuat jaringan baru pada setingan TCP IP baru pada komputer Anda. yaitu tepatnya ketika pertama kali konek maka akan muncul dialog:

ketika Anda memutuskan bahwa network yang Anda gunakan itu masuk ke salah satu profile di atas, maka aturan akan berlaku sesuai dengan aturan yang telah didefinisikan pada sharing option network profiles yang telah diseting sebelumnya.

Source:
http://mugi.or.id/blogs/ariyojatmiko/archive/2011/09/27/baru-install-windows-7-kok-ngak-bisa-di-ping.aspx

Membuat Hotspot (dengan Ad hoc) menggunakan Wi-Fi Laptop di Windows XP

Berikut cara membuat koneksi Hotspot didalam Windows XP:

• Masuk ke Control Panel > Network Connections
• Klik kanan Wireless adaptor anda, lalu pilih Properties
• Pilih Tab Wireless Network, lalu pilih Add. Akan muncul gambar berikut.

• Klik kotak “This is a computer-to-computer (ad hoc)…..” dan bersihkan pilihan kotak The key is provided for me automatically, lalu isi SSID dengan nama bebas.
• Pada Network key dan Confirm network key isikan 13 karakter password. Lalu tekan OK.
• Akan kembali ke Layar sebelumnya, lalu pilih tab Advanced

• Pada tab Advanced pilih kotak Allow other network users to connect through this computer internet connection. Setelah itu tekan OK. Selesai.
• Setelah koneksi komputer / laptop sudah kita buat, maka yang perlu dilakukan hanya menyambungkannya dengan komputer/laptop lain.

• Klik kanan ikon wireless network, lalu pilih “View Available Wireless Networks”

• Jendela Wireless Network akan muncul dan menampilkan koneksi yang terdeteksi oleh system, namun bila koneksi belum terdeteksi klik Refresh network list

• Masukkan password yang sudah ditentukan sebelumnya, tekan Connect.

Sekian tutorial cara membuat Hotspot tanpa menggunakan Access Point dan router (ad hoc) didalam Windows XP.

source:

http://www.infoteknologi.com/network/membuat-hotspot-dengan-ad-hoc-menggunakan-wi-fi-laptop-di-windows-xp/

Membuat Hotspot di Windows 7 dan Vista menggunakan Wi-Fi Laptop

Cara membuat hotspot di Windows 7 dan Vista :

• Buka Control Panel > Network & Sharing Center > Pilih opsi Manage Wireless Network
• Klik Tombol  Add, akan muncul layar baru kemudian pilih Create ad hoc network, lalu Next

• Pastikan Wifi sudah menyala, lalu isikan Network name dengan nama koneksi anda, security Type bisa pilih salah satu, sedangkan Security key adalah password Hotspot anda.

• Pilih Save this network for all users of this computer atau Save this network for me only, sehingga setting dapat disimpan dan tidak perlu mengulang langkah sebelumnya dilain waktu. Lalu Simpan.

• Untuk sharing internet klik Adapter Properties, lalu pilih tab Sharing, kemudian centang Allow other network users to connect through this computer’s Internet Connection. Tekan OK lalu Yes.

Hotspot sudah siap dan bisa terhubung dengan komputer atau laptop lain. (Screenshot tutorial diambil menggunakan OS Windows 7, tetapi untuk Vista gambarnya hampir sama)

 source:

http://www.infoteknologi.com/network/membuat-hotspot-di-windows-7-dan-vista-menggunakan-wi-fi-laptop/