issue130:q.etr
Différences
Ci-dessous, les différences entre deux révisions de la page.
Prochaine révision | Révision précédente | ||
issue130:q.etr [2018/02/24 12:13] – créée auntiee | issue130:q.etr [2018/02/27 14:18] (Version actuelle) – andre_domenech | ||
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- | Q When does Ubuntu Mate 16.04 support end? | + | **Q When does Ubuntu Mate 16.04 support end? |
A The " | A The " | ||
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Q Is it safe to write to an NTFS partition from Linux? | Q Is it safe to write to an NTFS partition from Linux? | ||
- | A Some people report various problems in Windows after writing to the C: drive from Linux. However, there is agreement that it's safe to write to other NTFS partitions. Sometimes, you really need to do it, for example to copy a large file to an external drive so you can take it to friends who use Windows. | + | A Some people report various problems in Windows after writing to the C: drive from Linux. However, there is agreement that it's safe to write to other NTFS partitions. Sometimes, you really need to do it, for example to copy a large file to an external drive so you can take it to friends who use Windows.** |
+ | Q Quand le support d' | ||
- | Q I'm a Data Warehouse developer, mostly Informatica and SQL. I would love to have a local install of ORACLE and/or DB2 and SQL Server for that matter. I would prefer an older version, not cloud based. If any of you could recommend a source for a local installation of a DB, I would appreciate it. | + | R Les composantes « Mate » recevront des mises à jour pendant trois ans, mais les composantes Ubuntu sous-jacentes seront mises à jour pendant cinq ans. Cela est typique des distrib. Ubuntu. |
- | A (Thanks to SeijiSensei in the Ubuntu Forums) I've used PostgreSQL for a couple of decades now and would not choose any other SQL server for Linux. PostgreSQL has excellent command-line utilities to create users and databases – tasks that are unnecessarily complex in MySQL. It has a solid ODBC driver so it can communicate with Windows software. I have a couple of PG databases that I manage with Microsoft Access that way. | + | Q Peut-on écrire en toute sécurité vers une partition NTFS à partir de Linux ? |
+ | R Il y a des gens qui ont fait part de divers problèmes dans Windows après avoir écrit vers le disque C: à partir de Linux. Cependant, tout le monde est d' | ||
- | Tips and Techniques | + | **Q I'm a Data Warehouse developer, mostly Informatica and SQL. I would love to have a local install of ORACLE and/or DB2 and SQL Server for that matter. I would prefer an older version, not cloud based. If any of you could recommend a source for a local installation of a DB, I would appreciate it. |
+ | |||
+ | A (Thanks to SeijiSensei in the Ubuntu Forums) I've used PostgreSQL for a couple of decades now and would not choose any other SQL server for Linux. PostgreSQL has excellent command-line utilities to create users and databases – tasks that are unnecessarily complex in MySQL. It has a solid ODBC driver so it can communicate with Windows software. I have a couple of PG databases that I manage with Microsoft Access that way. ** | ||
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+ | Q Je suis développeur chez Data Warehouse, principalement Informatica et SQL. J' | ||
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+ | R (Remerciements à SeijiSensei sur les forums Ubuntu.) J' | ||
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+ | **Tips and Techniques | ||
Meat and potatoes | Meat and potatoes | ||
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• I installed an update and now something is broken. | • I installed an update and now something is broken. | ||
- | There are a few very patient people in the forums who help with Wi-Fi questions. They help people to identify the actual Wi-Fi chip in their computers, and, in most cases, how to get it working. If you have an issue with Wi-Fi, I urge you to search in the Forums first, because you will probably find the solution is already there. You don't need to ask a question. | + | There are a few very patient people in the forums who help with Wi-Fi questions. They help people to identify the actual Wi-Fi chip in their computers, and, in most cases, how to get it working. If you have an issue with Wi-Fi, I urge you to search in the Forums first, because you will probably find the solution is already there. You don't need to ask a question.** |
- | The key piece of information is the identification of the Wi-Fi chip. In most cases, looking at the output of lsusb and lspci will show you what it is. Knowing that you have a Dell Dimension is only marginally helpful, but the useful information may look like this: | + | Trucs et astuces |
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+ | Les denrées de base | ||
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+ | Pas mal des questions et réponses dans cette rubrique viennent des forums Ubuntu. Cependant, elles ne sont pas représentatives de ce qui apparaît dans les forums. | ||
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+ | J' | ||
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+ | • Mon WiFi ne marche pas. | ||
+ | • Le son ne marche pas comme je m'y attendais. | ||
+ | • J'ai installé une mise à jour et maintenant un truc est cassé. | ||
+ | |||
+ | Il y a quelques personnes très patientes sur les forums qui aident dans les questions WiFi. Elles aident les gens pour l' | ||
+ | |||
+ | **The key piece of information is the identification of the Wi-Fi chip. In most cases, looking at the output of lsusb and lspci will show you what it is. Knowing that you have a Dell Dimension is only marginally helpful, but the useful information may look like this: | ||
Ethernet controller: Qualcomm Atheros AR2413/ | Ethernet controller: Qualcomm Atheros AR2413/ | ||
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So my Google search would be: Wi-Fi AR5005G ubuntuforums | So my Google search would be: Wi-Fi AR5005G ubuntuforums | ||
- | More than with Wi-Fi, there are a host of possible issues with sound. I plug in my earphones and expect the sound to switch from the built-in speakers. How can I boost the output from my microphone? Why doesn' | + | More than with Wi-Fi, there are a host of possible issues with sound. I plug in my earphones and expect the sound to switch from the built-in speakers. How can I boost the output from my microphone? Why doesn' |
- | Once again, identifying the sound chip is useful. For example, lspci output: | + | L' |
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+ | Ethernet controller: Qualcomm Atheros AR2413/ | ||
+ | |||
+ | Ainsi, les mots clés de ma recherche sur Google seraient : Wi-Fi AR5005G ubuntuforums | ||
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+ | Encore plus qu' | ||
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+ | **Once again, identifying the sound chip is useful. For example, lspci output: | ||
Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) | Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) | ||
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For problems caused by an update, there are things you can do ahead of time which may help. First is having a detailed identification of the components of your system. My suggestion is to run these commands: | For problems caused by an update, there are things you can do ahead of time which may help. First is having a detailed identification of the components of your system. My suggestion is to run these commands: | ||
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+ | cd Desktop | ||
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+ | sudo lshw -html > config.htm** | ||
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+ | À nouveau, l' | ||
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+ | Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) | ||
+ | |||
+ | Et, à nouveau, il est fort probable que vous trouviez la solution à votre problème en faisant une recherche. | ||
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+ | Pour les problèmes résultant d'une mise à jour, il y a des trucs que vous pouvez faire au préalable qui peuvent être utiles. Le premier est d' | ||
cd Desktop | cd Desktop | ||
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sudo lshw -html > config.htm | sudo lshw -html > config.htm | ||
- | Now copy config.htm from your desktop to a flash drive, so you can view it on another computer. | + | **Now copy config.htm from your desktop to a flash drive, so you can view it on another computer. |
Second, figure out how to use grub to boot into a kernel which is not the latest one. Here's a web page to read: https:// | Second, figure out how to use grub to boot into a kernel which is not the latest one. Here's a web page to read: https:// | ||
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Finally, have a Boot Repair DVD ready to go, before you need it. Instructions: | Finally, have a Boot Repair DVD ready to go, before you need it. Instructions: | ||
- | Between the Ubuntu Forums and Askubuntu, the answer to any problem you encounter is likely sitting there waiting for you. All you need is a good Google search to find it. | + | Between the Ubuntu Forums and Askubuntu, the answer to any problem you encounter is likely sitting there waiting for you. All you need is a good Google search to find it. ** |
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+ | Maintenant, copiez config.htm sur une clé USB afin de pouvoir l' | ||
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+ | Le second est de comprendre comment se servir de grub pour démarrer sur un noyau antérieur. Voici une page Web à lire : https:// | ||
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+ | Enfin, préparez un Boot Repair DVD (un DVD de réparation du démarrage) avant d'en avoir besoin. Les instructions se trouvent ici : https:// | ||
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+ | Entre les forums Ubuntu et Askubuntu, la solution de tout problème que vous pourriez rencontrer vous attend sagement sur le Web. Tout ce dont vous avez besoin pour la trouver, c'est une bonne recherche sur Google. | ||
issue130/q.etr.1519470787.txt.gz · Dernière modification : 2018/02/24 12:13 de auntiee