issue185:q._et_r
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Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
issue185:q._et_r [2022/10/03 19:22] – auntiee | issue185:q._et_r [2022/10/06 08:16] (Version actuelle) – d52fr | ||
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- | En m' | + | En m' |
- | Q: I’m learning Java and I decided to write an Anydesk clone for Ubuntu, to learn about the inner workings of sockets and networking and display. I’m really bad at it and wanted to know if anyone can point me in a direction to start. Google was helpful up to a point, but now I’m stuck in the mud. Can you help me out? | + | **Q: I’m learning Java and I decided to write an Anydesk clone for Ubuntu, to learn about the inner workings of sockets and networking and display. I’m really bad at it and wanted to know if anyone can point me in a direction to start. Google was helpful up to a point, but now I’m stuck in the mud. Can you help me out? |
A: I’m not sure that I CAN help you out. However, if you have to steal, steal with your eyes. Trawling the interwebs gave me this: https:// | A: I’m not sure that I CAN help you out. However, if you have to steal, steal with your eyes. Trawling the interwebs gave me this: https:// | ||
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Q: Where can I learn to use the terminal? It seems that everything in Linux can be done better and faster from the terminal. | Q: Where can I learn to use the terminal? It seems that everything in Linux can be done better and faster from the terminal. | ||
+ | A: You probably mean where can you learn bash – I’d suggest spending $10 at Udemy and take one of their bash introduction courses. By default Ubuntu ships with bash and once you know bash, it is easy to swop over to another shell in your terminal.** | ||
- | A: You probably mean where can you learn bash – I’d suggest spending $10 at Udemy and take one of their bash introduction courses. By default | + | Q : J' |
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- | Q: Ubuntu software centre is a bit lacking and I found that the snap store has later versions. How can I take my current deb-apps and convert them to Snaps? I was specifically looking at Blender, but I can upgrade more than just Blender. | + | |
+ | R : Je ne suis pas certain de POUVOIR vous aider. Cependant, s'il vous faut voler des choses, volez avec les yeux. Parcourir les interwebs m'a donné ceci : https:// | ||
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+ | Q : Où puis-je apprendre à utiliser le terminal ? Il semble que tout dans Linux peut être mieux fait plus rapidement dans un terminal. | ||
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+ | R : Vous voulez sans doute demander où vous pouvez apprendre bash. Je suggérerais de dépenser 10 $ chez Udemy et suivre l'un de leurs cours d' | ||
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+ | **Q: Ubuntu software centre is a bit lacking and I found that the snap store has later versions. How can I take my current deb-apps and convert them to Snaps? I was specifically looking at Blender, but I can upgrade more than just Blender. | ||
A: If lacking versions is your only concern, then maybe try to find a PPA? Anyway, back to your question, you need to install your Snap fresh, then copy your dot files and configuration files and data files to where the Snap file stores theirs. Pay attention to where your blender brushes etc. are stored, as you will need to replicate the folder structure. The same will go for other applications. | A: If lacking versions is your only concern, then maybe try to find a PPA? Anyway, back to your question, you need to install your Snap fresh, then copy your dot files and configuration files and data files to where the Snap file stores theirs. Pay attention to where your blender brushes etc. are stored, as you will need to replicate the folder structure. The same will go for other applications. | ||
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Q: I have been Using Ubuntu on and off for about 8 years now and decided to cut the cord with windows. One thing that stayed by me was the online applications I used, so the OS was not a huge issue. I tried, and really liked novlr, but $10 a month is getting too much as they don’t do regional pricing and the dollar is getting too expensive, it’s 350 to 1 at the moment. What free Ubuntu software can I use to replace it? | Q: I have been Using Ubuntu on and off for about 8 years now and decided to cut the cord with windows. One thing that stayed by me was the online applications I used, so the OS was not a huge issue. I tried, and really liked novlr, but $10 a month is getting too much as they don’t do regional pricing and the dollar is getting too expensive, it’s 350 to 1 at the moment. What free Ubuntu software can I use to replace it? | ||
+ | A: Man! I thought 18 to 1 was bad, but you take the cake. OK, you need to look outside the Ubuntu software centre. Maybe Focus writer is there, but try Bibisco, I think we did a review on it in a previous issue. https:// | ||
- | A: Man! I thought 18 to 1 was bad, but you take the cake. OK, you need to look outside the Ubuntu software centre. Maybe Focus writer is there, but try Bibisco, I think we did a review on it in a previous issue. https:// | ||
+ | Q : Le centre de logiciels Ubuntu a quelques lacunes et je trouve que le snap store a des versions plus récentes. Comment convertir mes deb-apps actuels en snaps ? Je regardais précisément Blender, mais je peux mettre à niveau plus que le seul Blender. | ||
- | Q: Greetings! I have been distro hopping a bit and I find that Ubuntu – I am currently using Kubuntu – has the most boring man pages ever. I have tried a few tutorials on making my terminal pretty, but the man pages stay bland. | + | R : Si le manque de versions est tout ce qui vous préoccupe, vous pourriez peut-être essayer de trouver une PPA ? Quoi qu'il en soit, concernant votre question, vous devrez installer votre snap frais, puis copier votre fichiers dot et de configuration et de données là où le fichier snap garde les siens. Faites attention à l' |
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+ | Q : J' | ||
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+ | R : Grands dieux ! Je pensais que 18 pour 1 était mauvais, mais vous me battez à plates coutures. OK, vous devrez regarder en dehors du centre de logiciels Ubuntu. Il se peut que Focus writer y soit, mais essayez Bibisco ; je pense qu'on en a fait la critique dans un numéro antérieur. https:// | ||
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+ | **Q: Greetings! I have been distro hopping a bit and I find that Ubuntu – I am currently using Kubuntu – has the most boring man pages ever. I have tried a few tutorials on making my terminal pretty, but the man pages stay bland. | ||
A: Hi yourself, without me reinventing the wheel, I will point you here, it is the pager you are using: https:// | A: Hi yourself, without me reinventing the wheel, I will point you here, it is the pager you are using: https:// | ||
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Q: I tried upgrading Ubuntu 19.10 to Ubuntu 22.10, but I don’t see how. Can you help me? | Q: I tried upgrading Ubuntu 19.10 to Ubuntu 22.10, but I don’t see how. Can you help me? | ||
+ | A: Yes and No. Ubuntu 19.10 won’t go straight to 22.10, you will need to go to the next version first. That said, 22.10 is not available for upgrade. See: https:// | ||
- | A: Yes and No. Ubuntu | + | Q : Salutations ! Je saute de distrib. en distrib. depuis quelque temps et je trouve qu'Ubuntu |
+ | R : Salut vous-même ! Sans que je réinvente la roue, je vous indiquerai une adrese, car il s'agit du « pager » que vous utilisez : https:// | ||
- | Q: I recently installed Ubuntu 20.04 alongside windows. I had this setup before with 18.04 and I had no issues. Now I can’t access files between operating systems. This is my dmesg < | ||
+ | Q :J'ai essayé de faire une mise à niveau d' | ||
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+ | R : Oui et Non. Vous ne pouvez pas aller directement de la 19.10 à la 22.10 ; il faudrait aller à la version suivante d' | ||
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+ | **Q: I recently installed Ubuntu 20.04 alongside windows. I had this setup before with 18.04 and I had no issues. Now I can’t access files between operating systems. This is my dmesg < | ||
A: A Quick glance at your texts reveal that you are using a file system / Partition, that Windows is too dumb to read. Install your Ubuntu with EXT4 and you should be golden, the tools on Windows side can read EXT2,3 and 4. | A: A Quick glance at your texts reveal that you are using a file system / Partition, that Windows is too dumb to read. Install your Ubuntu with EXT4 and you should be golden, the tools on Windows side can read EXT2,3 and 4. | ||
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Q: So I am a bit confused as to how I am supposed to run applications as root in Ubuntu. I was using Ubuntu 14.04 until now, due to an automation application not running on later versions, but it seems that gksu is not available in Ubuntu 22.04 any more. The application needs to run as root and is not an issue as it is on a closed network behind a locked door, so no need to lecture me on security. | Q: So I am a bit confused as to how I am supposed to run applications as root in Ubuntu. I was using Ubuntu 14.04 until now, due to an automation application not running on later versions, but it seems that gksu is not available in Ubuntu 22.04 any more. The application needs to run as root and is not an issue as it is on a closed network behind a locked door, so no need to lecture me on security. | ||
+ | A: No Lecture. It has been a while already. See https:// | ||
- | A: No Lecture. It has been a while already. See https:// | + | Q : J'ai récemment installé Ubuntu 20.04 à côté de Windows. J' |
+ | R : Un rapide coup d'œil à vos textes révèle que vous utilisez un système de fichiers/ | ||
- | Q: I am using youtube-dl to grab some stuff I want to learn as I have an issue with my wifi, it will hang every hour or so then I need to turn the wifi off and on again for it to work. Can I go to prison for it? | ||
+ | Q : Bon, je suis un peu perplexe concernant comment exécuter des applications comme root dans Ubuntu. J' | ||
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+ | R : Pas de leçons. Ça fait un bail déjà. Regardez https:// | ||
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+ | **Q: I am using youtube-dl to grab some stuff I want to learn as I have an issue with my wifi, it will hang every hour or so then I need to turn the wifi off and on again for it to work. Can I go to prison for it? | ||
A: When you want to hit a dog, you will find a stick. That said, if a tree falls in a forest and no-one hears it, did it still make a sound? Solicitors we are not, and any advice we give on legal matters, should be ignored by everyone, including dogs. | A: When you want to hit a dog, you will find a stick. That said, if a tree falls in a forest and no-one hears it, did it still make a sound? Solicitors we are not, and any advice we give on legal matters, should be ignored by everyone, including dogs. | ||
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Q: On windows 7 , my laptop HP 650, used to disable and enable bluetooth and wireless with the same switch, the one after the other. In Ubuntu, it is turned into an on/off switch for both ... at the same time. I can’t control them separately like I used to. Is there a way to fix this? | Q: On windows 7 , my laptop HP 650, used to disable and enable bluetooth and wireless with the same switch, the one after the other. In Ubuntu, it is turned into an on/off switch for both ... at the same time. I can’t control them separately like I used to. Is there a way to fix this? | ||
+ | A: Yes, petition HP to write you a driver if you cannot find one on their website. It is a driver issue and they probably did some coding to make it do a three-take instead of on/off. You can also put a bounty on it for one of the programmers to make it for you for Linux.** | ||
- | A: Yes, petition HP to write you a driver if you cannot find one on their website. It is a driver issue and they probably did some coding to make it do a three-take instead of on/off. You can also put a bounty on it for one of the programmers to make it for you for Linux. | + | Q : J' |
+ | R : Quand vous voulez battre un chien, vous trouverez un bâton. Cela étant dit, si un arbre tombe dans un forêt et personne ne l' | ||
- | Q: When I close my laptop lid, my machine goes to sleep, but opening the lid, machine seems to wake up, the power led turns on and the disks spin, but not the display. Nothing happens if I press the power button, so I have to hold the power button to shut down, then restart the damn thing. It is making me hate 22.04. | ||
+ | Q : Sous Windows 7, mon portable HP 650 activait et désactivait le bluetooth et le WiFi avec le même interrupteur, | ||
- | A: Since you did not provide me with much to go on, I’d suggest start by turning off things like screen savers and CPU savers. Then look at things that do power saving. I rather suspect your issue is something other than the OS. You can test it by booting off your install medium and testing it there and then. If it works, it is some application misbehaving. | + | R : Envoyez une pétition à HP lui demandant |
- | Q: Is my drive bad? I have one of the first generation SSD’s installed, so it may be crap. I ran fsck, and I’m not sure why, but it would not. Then, | + | **Q: When I close my laptop lid, my machine goes to sleep, but opening the lid, machine seems to wake up, the power led turns on and the disks spin, but not the display. Nothing happens if I press the power button, so I have to hold the power button to shut down, then restart the damn thing. It is making me hate 22.04. |
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+ | A: Since you did not provide me with much to go on, I’d suggest start by turning off things like screen savers and CPU savers. Then look at things that do power saving. I rather suspect your issue is something other than the OS. You can test it by booting off your install medium and testing it there and then. If it works, it is some application misbehaving.** | ||
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+ | Q : Quand je ferme mon portable, la machine se met en veille, mais quand je l' | ||
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+ | R : Puisque vous ne m'avez pas donné beaucoup de détails, je suggérerais de commencer en fermant des choses comme les économiseurs d' | ||
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+ | **Q: Is my drive bad? I have one of the first generation SSD’s installed, so it may be crap. I ran fsck, and I’m not sure why, but it would not. Then, | ||
Rowan > studio ~ sudo tune2fs -l /dev/sd2 | grep checked | Rowan > studio ~ sudo tune2fs -l /dev/sd2 | grep checked | ||
Password: | Password: | ||
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sudo touch / | sudo touch / | ||
- | on the root partition and reboot. | + | on the root partition and reboot.** |
+ | Q : Mon disque est-il mauvais ? J'ai installé l'un des SSD de première génération et cela peut donc être de la merde. J'ai exécuté fsck et, je ne sais pas pourquoi, il refusait. Puis, | ||
+ | Rowan > studio ~ sudo tune2fs -l /dev/sd2 | grep checked | ||
+ | Password: | ||
+ | tune2fs: No such file or directory while trying to open /dev/sd2 | ||
+ | Couldn' | ||
- | Q: I was using Voyager Xubuntu for the last few years, but the new one is not Xubuntu but Gnome, so I installed base Xubuntu and did some prettying before I ran into an issue with my keyboard layout in FF. If I now switch keyboard layouts in Ubuntu, FF does not follow as before. What am I missing? | + | Comment le corriger, s'il vous plaît |
+ | R : Il s'agit d'une faute de frappe. D' | ||
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+ | sudo touch / | ||
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+ | sur la partition root et redémarrez. | ||
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+ | **Q: I was using Voyager Xubuntu for the last few years, but the new one is not Xubuntu but Gnome, so I installed base Xubuntu and did some prettying before I ran into an issue with my keyboard layout in FF. If I now switch keyboard layouts in Ubuntu, FF does not follow as before. What am I missing? | ||
A: As someone who also used to use Voyager, it is probably that Voayger comes with all the language locales already installed in Firefox, I used to remove them as I did not use them. | A: As someone who also used to use Voyager, it is probably that Voayger comes with all the language locales already installed in Firefox, I used to remove them as I did not use them. | ||
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Q: I got a message in my Gmail about welcome to Chrome and Windows, but I don’t use either. So I changed my password, yes I was sloppy paul1234567890-, | Q: I got a message in my Gmail about welcome to Chrome and Windows, but I don’t use either. So I changed my password, yes I was sloppy paul1234567890-, | ||
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+ | A: You need to go to “Edit” > “settings” (not “account settings”) > “Privacy and Security” > “Saved Passwords” It is hidden here in the new versions.** | ||
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+ | Q : J' | ||
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+ | R : En tant que quelqu' | ||
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+ | Q : J'ai eu un message dans mon Gmail à propos de bienvenue à Chrome et Windows mais je n' | ||
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+ | R : Il faut aller à « Édition » > « Paramètres » (pas les « paramètres de compte ») > « Vie privée et sécurité » > « Mots de passe enregistrés ». Dans les nouvelles versions, c'est caché ici. | ||
- | A: You need to go to “Edit” > “settings” (not “account settings”) > “Privacy | + | **Q: My libreOffice has just stopped working. I get a banner |
- | Q: My libreOffice has just stopped working. | + | A: I would suggest scheduling |
+ | Q : Mon LibreOffice vient d' | ||
- | A: I would suggest scheduling a fsck on your disk for next boot and reboot ASAP. If it still gives you issues, I’d suggest trying another | + | R : Je suggérerais de planifier un fsck sur votre disque pour le prochain démarrage et je redémarrerais dès que possible. Si ça pose encore des problèmes, je suggérerais |
issue185/q._et_r.1664817779.txt.gz · Dernière modification : 2022/10/03 19:22 de auntiee