issue222:q1r
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| issue222:q1r [2025/11/02 19:00] – créée d52fr | issue222:q1r [2025/11/05 07:34] (Version actuelle) – d52fr | ||
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| + | **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, UUIDs, or IP addresses. If your question does not appear immediately, | ||
| - | Welcome back to another edition of Questions | + | Bienvenue dans cette nouvelle édition de Questions-Réponses ! Dans cette section, |
| + | **I recently met a real-life NPC and it got me thinking about how people think about Linux. I went to a shop and was about to pick up some toothpaste, when I saw a “new” brand I did not know (I say “new” but I haven’t bought it in years as I usually buy bulk). A lady walked up next to me and took a few tubes. I politely asked her if it was a “good” toothpaste. She pointed out that the box said “50% more calcium”. I laughed and said it may as well be 1000% more, as your teeth cannot absorb calcium from brushing for a minute, from toothpaste. She proceeded to stare at me and, totally disgusted, said that she “follows the science” and I “should take my conspiracy theories elsewhere” and walked off, shaking her head like I was the idiocracy candidate. (There is a reason that kids who are allergic to milk get calcium supplements). This reminded me of someone who told me that Windows is better because it “looked more modern”. I have had that response before regarding LibreOffice, | ||
| - | I recently met a real-life NPC and it got me thinking about how people think about Linux. I went to a shop and was about to pick up some toothpaste, when I saw a “new” brand I did not know (I say “new” but I haven’t bought it in years as I usually buy bulk). A lady walked up next to me and took a few tubes. I politely asked her if it was a “good” toothpaste. She pointed out that the box said “50% more calcium”. I laughed | + | Quick thank you to @judascreep for coming back to me about .cue files and their uses. If you have Audacious installed, and you open the .cue files with it, it will chapter-ize your audio books. I can see this being useful for .m4a and .m4b audio books if you wanted to see each chapter. ** |
| - | Quick thank you to @judascreep for coming back to me about .cue files and their uses. If you have Audacious installed, and you open the .cue files with it, it will chapter-ize your audio books. I can see this being useful for .m4a and .m4b audio books if you wanted to see each chapter. | + | J'ai récemment fait la rencontre d'un NPC (Non Player Character) dans la vraie vie et cela m'a fait réfléchir à la perception de Linux par les gens. J' |
| + | Un grand merci à @judascreep pour sa réponse concernant les fichiers .cue et leurs utilisations. Si vous avez Audacious installé et que vous ouvrez les fichiers .cue avec ce logiciel, vos livres audio seront chapitrés. Cela peut s' | ||
| - | Q: I connected my redmi phone to my Ubuntu 24.04 laptop, just to test and transfer a few photos. I did not change anything and used everything as-is. The thing is, since that day, my alarm on my phone that used to go off for minutes at a time, now goes off for only like 30s, then stops by itself. Previously it used to ring and ring and ring until I killed it. How can I set this back? | + | |
| + | **Q: I connected my redmi phone to my Ubuntu 24.04 laptop, just to test and transfer a few photos. I did not change anything and used everything as-is. The thing is, since that day, my alarm on my phone that used to go off for minutes at a time, now goes off for only like 30s, then stops by itself. Previously it used to ring and ring and ring until I killed it. How can I set this back? | ||
| A: My best guess is that it is unrelated. I’d say check your phone settings, as I’d say it was something unintentional like being unlocked in your pocket that caused it, not being connected to your Laptop. | A: My best guess is that it is unrelated. I’d say check your phone settings, as I’d say it was something unintentional like being unlocked in your pocket that caused it, not being connected to your Laptop. | ||
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| Q: Is it possible for you to tell me what this command does? Awk -F ‘S1 < | Q: Is it possible for you to tell me what this command does? Awk -F ‘S1 < | ||
| - | A: There are a number of websites you can test out commands or scripts on, for instance: https:// | + | A: There are a number of websites you can test out commands or scripts on, for instance: https:// |
| - | Q: This is a weird one; I have Ubuntu 24.04 installed and updated, everything works, other than my microphone in Audacity. I have tried a bluetooth headset and the internal microphone as well as a wired headset. I can’t think what else to try, as it used to work,I used it about three months ago, and not once did it give me issues. The test in settings shows everything is fine. | + | Q : J'ai connecté mon téléphone Redmi à mon ordinateur portable Ubuntu 24.04 pour faire un test et transférer quelques photos. Je n'ai rien modifié et j'ai tout utilisé tel quel. Depuis, l' |
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| + | R : Je pense que ce n'est pas lié. Je vous suggère de vérifier les paramètres de votre téléphone. Il s'agit probablement d'une action involontaire, | ||
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| + | Q : Pourriez-vous m' | ||
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| + | A: Il existe de nombreux sites Web sur lesquels vous pouvez tester des commandes ou des scripts, par exemple : https:// | ||
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| + | **Q: This is a weird one; I have Ubuntu 24.04 installed and updated, everything works, other than my microphone in Audacity. I have tried a bluetooth headset and the internal microphone as well as a wired headset. I can’t think what else to try, as it used to work,I used it about three months ago, and not once did it give me issues. The test in settings shows everything is fine. | ||
| A: First suggestion, if you are in Wayland, boot to X11 and test and vice-versa. Try removing things like docks and HDMI cables, if you have any connected. If you have Audacity as a Snap, try the .deb-version. It may just be an update that caused the error. Also, I suggest getting something like Stacer and use the cleaning option to clean all your cache files. You could also uninstall it and install an older version to see if that helps. | A: First suggestion, if you are in Wayland, boot to X11 and test and vice-versa. Try removing things like docks and HDMI cables, if you have any connected. If you have Audacity as a Snap, try the .deb-version. It may just be an update that caused the error. Also, I suggest getting something like Stacer and use the cleaning option to clean all your cache files. You could also uninstall it and install an older version to see if that helps. | ||
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| Q: Is there a way to keep more commands so I can keep pressing the up arrow? | Q: Is there a way to keep more commands so I can keep pressing the up arrow? | ||
| - | A: Open your terminal, open the preferences and find your profile, even if it has only “default” and find the “Scrolling” tab, and set “Limit Scrollback” to 1000 or more (how many you may need). Some terminals require you to create a profile other than default first, though. | + | A: Open your terminal, open the preferences and find your profile, even if it has only “default” and find the “Scrolling” tab, and set “Limit Scrollback” to 1000 or more (how many you may need). Some terminals require you to create a profile other than default first, though. |
| - | Q: How do I know what version of Ubuntu I have on my computer? When I run uname -a in my terminal, I get “Linux deathstar 6.11.0-29-generic # | + | Q : C'est bizarre ; j'ai Ubuntu 24.04 installé et à jour, tout fonctionne, sauf mon micro dans Audacity. J'ai essayé un casque Bluetooth, le micro intégré et un casque filaire. Je ne sais plus quoi faire, car ça fonctionnait il y a environ trois mois sans aucun problème. Le test dans les paramètres indique que tout est normal. |
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| + | R : Première suggestion : | ||
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| + | Q : Y a-t-il un moyen de conserver plus de commandes pour pouvoir appuyer sur la flèche du haut ? | ||
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| + | A : Ouvrez votre terminal, accédez aux préférences et trouvez votre profil, même s'il ne contient que le profil « par défaut ». Trouvez ensuite l' | ||
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| + | **Q: How do I know what version of Ubuntu I have on my computer? When I run uname -a in my terminal, I get “Linux deathstar 6.11.0-29-generic # | ||
| A: That is the kernel version. Try this: source / | A: That is the kernel version. Try this: source / | ||
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| Q: I deleted a bunch – like a lot! - of photos after going through them one by one. I was tired and I hit the delete key a few times in my sleepy state. Is there a way of restoring just the photo I want, without restoring them all again, just to get that one back? I don’t know the name, all are named DSC-345xxxx.jpg? | Q: I deleted a bunch – like a lot! - of photos after going through them one by one. I was tired and I hit the delete key a few times in my sleepy state. Is there a way of restoring just the photo I want, without restoring them all again, just to get that one back? I don’t know the name, all are named DSC-345xxxx.jpg? | ||
| - | A: Ubuntu is not Windows, you can open your trash and double-click a picture file and it should open, so you can see which pictures are what. If that is not what you want to know, please ping me again, as I am not sure what you want. | + | A: Ubuntu is not Windows, you can open your trash and double-click a picture file and it should open, so you can see which pictures are what. If that is not what you want to know, please ping me again, as I am not sure what you want.** |
| - | Q: When I open a picture, I get: could not open IMG004.JPG Fatal error reading file : Not a JPG file. How can I see the picture? | + | Q : Comment savoir quelle version d' |
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| + | R : Il s'agit de la version du noyau. Essayez ceci : « source / | ||
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| + | Q : J'ai supprimé un grand nombre de photos après les avoir triées une par une. J' | ||
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| + | R : Ubuntu n'est pas Windows. Vous pouvez ouvrir votre corbeille et double-cliquer sur un fichier image pour l' | ||
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| + | **Q: When I open a picture, I get: could not open IMG004.JPG Fatal error reading file : Not a JPG file. How can I see the picture? | ||
| A: Ubuntu is telling you the file is not what it seems. In the folder where the file is located, right-click and select: Open terminal here / Open in terminal. In the terminal, type: file IMG004.JPG - and see what it tells you. It may not be a picture. If it is, right-click on the file and choose “open with” and open the file with your image viewer. | A: Ubuntu is telling you the file is not what it seems. In the folder where the file is located, right-click and select: Open terminal here / Open in terminal. In the terminal, type: file IMG004.JPG - and see what it tells you. It may not be a picture. If it is, right-click on the file and choose “open with” and open the file with your image viewer. | ||
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| Q: OK, so I tried yt-dlp on Ubuntu 24.04 and the names are all messed up. File names with nonsense after. How can I fix this? | Q: OK, so I tried yt-dlp on Ubuntu 24.04 and the names are all messed up. File names with nonsense after. How can I fix this? | ||
| - | A: Honestly, you are giving me very little to work with. When *I use yt-dlp, I usually see the name of the video, followed by the tag in the url, say: https:// | + | A: Honestly, you are giving me very little to work with. When *I use yt-dlp, I usually see the name of the video, followed by the tag in the url, say: https:// |
| - | Q: My man pages in Ubuntu 24.04 are monochrome. It used to be colourful on 22.04. I’m not sure if it is something I did? I installed the minimal install and copied my .bashrc over like I did for 22.04. My cousin set it all up for me and he is currently abroad, so I’m all thumbs. | + | Q : Lorsque j' |
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| + | R : Ubuntu vous indique que le fichier n'est pas ce qu'il semble être. Dans le dossier où se trouve le fichier, faites un clic droit et sélectionnez : | ||
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| + | Q : J'ai essayé yt-dlp sur Ubuntu 24.04 et les noms de fichiers sont complètement illisibles. Comment puis-je résoudre ce problème ? | ||
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| + | R : Honnêtement, | ||
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| + | **Q: My man pages in Ubuntu 24.04 are monochrome. It used to be colourful on 22.04. I’m not sure if it is something I did? I installed the minimal install and copied my .bashrc over like I did for 22.04. My cousin set it all up for me and he is currently abroad, so I’m all thumbs. | ||
| A: According to Stack Exchange, there were updates to “Groff ≥1.23” and that may be why. Nothing you did. According to them: “The theory: Termcap is a library that Less uses to access the terminal”. Termcap is largely obsolete, having been replaced by Terminfo, but Terminfo offers a Termcap compatibility interface to applications. See: https:// | A: According to Stack Exchange, there were updates to “Groff ≥1.23” and that may be why. Nothing you did. According to them: “The theory: Termcap is a library that Less uses to access the terminal”. Termcap is largely obsolete, having been replaced by Terminfo, but Terminfo offers a Termcap compatibility interface to applications. See: https:// | ||
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| Q: I have a Raspberry pi 3B with Ubuntu Mate installed on it. It was fine previously, as I used it as a media PC. Now that I’ve upgraded tho, I cannot get to the login. I’ve tried to install a few times, checked the SHA, checked the SD card, etc. Nothing is amiss and if I install the desktop version, no issues either. | Q: I have a Raspberry pi 3B with Ubuntu Mate installed on it. It was fine previously, as I used it as a media PC. Now that I’ve upgraded tho, I cannot get to the login. I’ve tried to install a few times, checked the SHA, checked the SD card, etc. Nothing is amiss and if I install the desktop version, no issues either. | ||
| - | A: Are you using the IOT version and making it Mate, with a desktop, and gdm, etcetera, you may get issues yes, but you have my brain reeling now. Are you following some tutorial or are you just messing about by yourself? Please explain some more of what you are doing and what you are trying to achieve, and what errors you are seeing when you try to log in with another TTY, other than 7. | + | A: Are you using the IOT version and making it Mate, with a desktop, and gdm, etcetera, you may get issues yes, but you have my brain reeling now. Are you following some tutorial or are you just messing about by yourself? Please explain some more of what you are doing and what you are trying to achieve, and what errors you are seeing when you try to log in with another TTY, other than 7.** |
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| + | Q : Les pages de manuel de mon système Ubuntu 24.04 sont monochromes. Elles étaient colorées sous Ubuntu 22.04. Je ne sais pas si c'est de ma faute. J'ai installé une version minimale et copié mon fichier .bashrc comme pour Ubuntu 22.04. Mon cousin a tout configuré pour moi, mais il est actuellement à l' | ||
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| + | R : D' | ||
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| + | Q : J'ai un Raspberry Pi 3B avec Ubuntu Mate installé. Il fonctionnait parfaitement auparavant, car je l' | ||
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| + | A : Utilisez-vous la version IoT configurée en Mate, avec un bureau, gdm, etc. ? Il est possible que vous rencontriez des problèmes, mais là, je suis perplexe. Suivez-vous un tutoriel ou faites-vous des essais par vous-même ? Veuillez expliquer plus en détail ce que vous faites et ce que vous essayez d' | ||
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| + | **Q: Why does Ubuntu tell me “503 Service Unavailable? | ||
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| + | A: Rule of thumb, if you see 5xx errors, it means the server has the issue, not you. See: https:// | ||
| - | Q: Why does Ubuntu | + | Q : Pourquoi |
| - | A: Rule of thumb, if you see 5xx errors, it means the server has the issue, not you. See: https:// | + | R : En règle générale, si vous rencontrez des erreurs |
issue222/q1r.1762106450.txt.gz · Dernière modification : 2025/11/02 19:00 de d52fr
