issue158:q._et_r
Différences
Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
issue158:q._et_r [2020/07/03 15:57] – [12] auntiee | issue158:q._et_r [2020/07/06 16:37] (Version actuelle) – d52fr | ||
---|---|---|---|
Ligne 1: | Ligne 1: | ||
- | ===== 1 ===== | + | **Welcome back to another edition of Questions and Answers! In this section, we will endeavour to answer your Ubuntu questions. Be sure to add details of the version of your operating system and your hardware. I will try to remove any personally identifiable strings from questions, but it is best not to include things like serial numbers, UUID’s or IP addresses. If your question does not appear immediately, |
- | **Welcome back to another edition of Questions | + | Bienvenue de retour dans un autre épisode de Questions |
- | Back in the day, computer architecture and topology was very different. One of my WANG clients held on to their equipment well past the ‘best before’ date. I understood why though, it suited their needs and they paid a lot of money for it. The problem they ran into was that WANG stopped supplying parts and had moved on to bigger and better things (well, WANG filed for bankruptcy too, but that is another story). The issue was boards for those huge bad printers and things like the terminals. With usable parts in our stores growing less by the week, we had to make a plan. Turned out that those boards were really easy to fix, a capacitor here, a transistor there. Suddenly I had switched from field support engineer to board repair technician. What I knew about board repair was scary! If I could not find the error, I would start replacing parts to see if the outcome changed. Just to be fair, usually it was obvious, popped capacitors or open transistors. Move the clock forward like 20 years and I bought a nifty AMD graphics card. I moved and, somehow in the move, one of those surface mounted resistors came off. I did not know the value and could not repair it. Basically a few months' | + | **Back in the day, computer architecture and topology was very different. One of my WANG clients held on to their equipment well past the ‘best before’ date. I understood why though, it suited their needs and they paid a lot of money for it. The problem they ran into was that WANG stopped supplying parts and had moved on to bigger and better things (well, WANG filed for bankruptcy too, but that is another story). The issue was boards for those huge bad printers and things like the terminals. With usable parts in our stores growing less by the week, we had to make a plan. Turned out that those boards were really easy to fix, a capacitor here, a transistor there. Suddenly I had switched from field support engineer to board repair technician. What I knew about board repair was scary! If I could not find the error, I would start replacing parts to see if the outcome changed. Just to be fair, usually it was obvious, popped capacitors or open transistors. Move the clock forward like 20 years and I bought a nifty AMD graphics card. I moved and, somehow in the move, one of those surface mounted resistors came off. I did not know the value and could not repair it. Basically a few months' |
- | ===== 2 ===== | + | Jadis, l' |
Ligne 17: | Ligne 17: | ||
A: I need you to go to settings and find the speaker icon. Change your “audio interface” to another one, try SDL, for instance, save and restart LMMS. This should sort you out.** | A: I need you to go to settings and find the speaker icon. Change your “audio interface” to another one, try SDL, for instance, save and restart LMMS. This should sort you out.** | ||
- | ===== 3 ===== | + | Q : Bonjour, je débute avec les Logiciels libres et je me demandais pourquoi je n' |
+ | |||
+ | R : Juste une note brève sur les terminaux : en fait, ce sont des émulateurs de terminal. Certains permettent la lecture du presse-papiers avec ctrl+v et avec d' | ||
+ | |||
+ | Q : Je suis toujours sous Ubuntu 18.04. Mon ordinateur portable a 4 Go de RAM. J' | ||
+ | |||
+ | R : Vous devez aller dans les paramètres et trouver l' | ||
Ligne 23: | Ligne 29: | ||
A: You did not say which flavour you are running, as I did not even know Ubuntu shipped with Chrome? Did you mean Chromium? Anyway, you can download the older version of Chrome as a .deb-file and install it that way. | A: You did not say which flavour you are running, as I did not even know Ubuntu shipped with Chrome? Did you mean Chromium? Anyway, you can download the older version of Chrome as a .deb-file and install it that way. | ||
- | |||
Q: Hey, I am learning C and I was wondering which version of GCC I should use to follow the tutorials? It says I need a C compiler. I have to choose the right one in Code:: | Q: Hey, I am learning C and I was wondering which version of GCC I should use to follow the tutorials? It says I need a C compiler. I have to choose the right one in Code:: | ||
Ligne 29: | Ligne 34: | ||
A: Go with what you have. Whatever came with Ubuntu is good enough. Don’t get caught up in the wrong details, rather concentrate on the programming part.** | A: Go with what you have. Whatever came with Ubuntu is good enough. Don’t get caught up in the wrong details, rather concentrate on the programming part.** | ||
- | ===== 4 ===== | + | Q : Une de mes applications tourne dans Chrome. À cause de pannes d' |
+ | |||
+ | R : Vous n'avez pas indiqué votre saveur ; je ne savais même pas qu' | ||
+ | |||
+ | Q : Salut, j' | ||
+ | |||
+ | R : Choisissez celle que vous avez. Celle qui était livrée avec Ubuntu convient très bien. Ne vous laissez pas happer par les mauvais détails, concentrez-vous plutôt sur le côté programmation. | ||
Ligne 41: | Ligne 52: | ||
A: Parole is buggy that way. May I suggest you look at another player if you like to skip. It is not Ubuntu’s fault.** | A: Parole is buggy that way. May I suggest you look at another player if you like to skip. It is not Ubuntu’s fault.** | ||
- | ===== 6 ===== | + | Q : J'aime vraiment les espaces de travail dans Ubuntu Budgie. Cependant, je ne sais pas comment, mais j'en ai créé plus que je pourrais jamais en utiliser. Comment diminuer leur nombre ? J'ai vérifié les paramètres. |
+ | |||
+ | R : Faites un clic droit à l' | ||
+ | |||
+ | Q : Mon problème ne concerne pas le fait qu' | ||
+ | |||
+ | R : C'est un problème avec Parole. Permettez-moi de suggérer d' | ||
Ligne 53: | Ligne 70: | ||
A: Quickest and easiest is to copy the files you messed up from your brother’s profile or look for the template in / | A: Quickest and easiest is to copy the files you messed up from your brother’s profile or look for the template in / | ||
- | ===== 7 ===== | + | Q : Je me sers de mon ordinateur portable, un Lenovo G50-80, principalement la nuit. Le réglage de la luminosité est différent de celui de tous les autres portables que j'ai utilisés, car, sous Ubuntu 18.04, la luminosité minimum est, en fait, OFF (éteint). Avec la souris, vous pouvez la régler très basse, mais, si vous vous servez des boutons, cela descendra jusqu' |
+ | |||
+ | R : Fermez le couvercle du portable et attendez que le voyant du disque dur s' | ||
+ | |||
+ | Q : Voici de quoi il s' | ||
+ | |||
+ | R : Le plus raide et le plus simple est de copier les fichiers que vous avez corrompus à partir du profil de votre frère ou chercher le modèle dans /etc/skel. | ||
Ligne 65: | Ligne 88: | ||
A: Most probably the card died. If it is under warranty, swop it out. ** | A: Most probably the card died. If it is under warranty, swop it out. ** | ||
- | ===== 8 ===== | + | Q : Comment corriger cette erreur dans dmesg : [80187.069964] Bluetooth: hci0: unexpected event for opcode 0xfc2f ? |
+ | |||
+ | R : Vous ne m'avez pas décrit votre problème, s'il y en a un ! On peut désactiver le Bluetooth par un commutateur, | ||
+ | |||
+ | Q : J'ai téléchargé et installé Raspbian à partir de mon ordinateur sous Ubuntu, avec une carte mère et un processeur Intel. Mais quand je mets la carte SD Apacer dans le Raspberry pi, il ne démarre pas. Et maintenant, quant je la rebranche sur l' | ||
+ | |||
+ | R : En toute logique, la carte est morte. Si elle est sous garantie, changez-la. | ||
Ligne 77: | Ligne 106: | ||
A: The easiest way I can think of, is: curl ifconfig.me** | A: The easiest way I can think of, is: curl ifconfig.me** | ||
- | ===== 9 ===== | + | Q : Mon client mail est Thunderbird et je viens de supprimer quelques courriels importants par accident. Comment puis-je les récupérer ? |
+ | |||
+ | R : Cela dépend sur votre choix entre POP ou IMAP. Je vous suggère d' | ||
+ | |||
+ | Q : Sur mon ordinateur portable, je peux chercher mon adresse IP externe dans le navigateur, mais la machine de mon cousin n'a pas de bureau ni de navigateur. Comment voir son IP publique à partir d'une session de terminal ? Il a BASH. | ||
+ | |||
+ | R : J' | ||
Ligne 83: | Ligne 118: | ||
A: You are updating the APPLICATION, | A: You are updating the APPLICATION, | ||
- | |||
Q: Whenever I try to install a DEB file, I get “a newer version is available in the software channel”. But I don’t want the newer version. Can you help me? | Q: Whenever I try to install a DEB file, I get “a newer version is available in the software channel”. But I don’t want the newer version. Can you help me? | ||
Ligne 89: | Ligne 123: | ||
A: If you need the previous version, by all means, shoulder past the warning. It is just that, a warning; it does not prevent you from installing the version that you need.** | A: If you need the previous version, by all means, shoulder past the warning. It is just that, a warning; it does not prevent you from installing the version that you need.** | ||
- | ===== 10 ===== | + | Q : J'ai mis à jour Veracrypt plusieurs fois maintenant, alors qu'au début j' |
+ | |||
+ | R : Vous mettez à jour l' | ||
+ | |||
+ | Q : Chaque fois que j' | ||
+ | |||
+ | R : Si vous avez besoin de la version précédente, | ||
Ligne 95: | Ligne 135: | ||
A: HAH! You had me clicking on mine as I also use Voyager and never used that button. You are not getting another version of Firefox, rather a customised home page. Nothing to be concerned about. If in doubt, peruse the index file. | A: HAH! You had me clicking on mine as I also use Voyager and never used that button. You are not getting another version of Firefox, rather a customised home page. Nothing to be concerned about. If in doubt, peruse the index file. | ||
- | |||
Q: I Installed Ubuntu on my PC last night, but I was tired and I had some wine. Now I can’t remember what password I used. Can I find out what password I used? | Q: I Installed Ubuntu on my PC last night, but I was tired and I had some wine. Now I can’t remember what password I used. Can I find out what password I used? | ||
Ligne 101: | Ligne 140: | ||
A: Short answer is you cannot. If you are a noob, I suggest that you just reinstall it as the quickest fix.** | A: Short answer is you cannot. If you are a noob, I suggest that you just reinstall it as the quickest fix.** | ||
- | ===== 11 ===== | + | Q : J'ai installé Voyager basé sur Ubuntu. Quand je clique sur le bouton Voyager à droite, le Firefox qui s' |
+ | |||
+ | R : AH-HAH ! Vous m'avez fait cliquer sur le mien, car moi aussi, j' | ||
+ | |||
+ | Q : J'ai installé Ubuntu sur mon ordinateur hier soir, mais j' | ||
+ | |||
+ | R : Pour faire court, c'est impossible. Si vous êtes un débutant, je vous suggère de la réinstaller ; ce serait la solution la plus rapide. | ||
Ligne 113: | Ligne 158: | ||
A: I am not sure what you mean ‘inside Firefox’ (probably a Google translate glitch), but you can see each tab’s memory usage by typing: “about: | A: I am not sure what you mean ‘inside Firefox’ (probably a Google translate glitch), but you can see each tab’s memory usage by typing: “about: | ||
- | ===== 12 ===== | + | Q : Je suis sérieusement bloqué, car je ne peux pas accéder à mon PC sous Ubuntu à partir de mon ordinateur portable sous Windows. Je suis bel et bien à court d' |
+ | |||
+ | R : Oui, c'est l'un de mes bêtes noires aussi, si vous avez besoin de l' | ||
+ | |||
+ | Q : Ma mémoire est dévorée à l' | ||
+ | |||
+ | R : Je ne suis pas certain de ce que vous voulez dire par « à l' | ||
Ligne 119: | Ligne 170: | ||
A: Use a screen recorder like OBS studio. | A: Use a screen recorder like OBS studio. | ||
- | |||
Q: I went to our library with my own Ubuntu laptop. They added a proxy for me to use the network. I forgot to ask them to remove it before I left. Now I can’t use my laptop on my home network. Where can I remove it please? | Q: I went to our library with my own Ubuntu laptop. They added a proxy for me to use the network. I forgot to ask them to remove it before I left. Now I can’t use my laptop on my home network. Where can I remove it please? | ||
Ligne 131: | Ligne 181: | ||
Q : Je suis allé à la bibliothèque avec mon propre portable sous Ubuntu. Ils ont ajouté un proxy afin que je puisse utiliser le réseau. J'ai oublié de leur demander de l' | Q : Je suis allé à la bibliothèque avec mon propre portable sous Ubuntu. Ils ont ajouté un proxy afin que je puisse utiliser le réseau. J'ai oublié de leur demander de l' | ||
- | R : Allez aux Paramètres réseau > Éditer les connections, | + | R : Allez aux Paramètres réseau > Éditer les connections, |
- | + | ||
- | ===== 13 ===== | + | |
issue158/q._et_r.txt · Dernière modification : 2020/07/06 16:37 de d52fr