I have a Retropie and I use wpa_supplicant to manage my connection there. It looks like this: the router is downstairs and I use a repeater in the room next to the Retropie to have better wifi coverage upstairs. The router itself is reachable, but the signal strength is worse. So, as a fallback, I put both the router and the repeater connection in my wpa_supplicant config file with the router having a lower priority. Still, sometimes my retropie clings onto the worse connection for some reason and there is no way to change it but to do a complete reboot. If I just restart the wifi with ifdown and ifup, it will either not reconnect to any wifi at all or reconnect to the shittier connection again, it’s kinda a fifty-fifty. A reboot will always properly choose the best signal tho and I am very confused why this is happening. Any ideas?
The repeater uses a fixed channel (I think I set it to 7 or 8) and the router is set to automatic channel selection. Do you think fixing the router’s channel would help?
See if they’re overlapping, do a survey with your phone and WiFiAnalyzer (or another app). If they’re close or overlapping, set the router to a fixed channel as well.
Set your wpa_supplicant to use the BSSID of the repeater’s access point and don’t put the SSID in the conf file. Then it will connect to only the repeater.
If the repeater just re-transmits tho main AP’s BSSID and packets, you need a better setup. Cheap WiFi extenders do this and almost always cause collisions, making the overall speed slow at all points.
It’s insane how I just had this problem today. Had to tear out my network card in my Asus VivoBook 16. The drivers aren’t out for the MediaTek network card so I had to change it to an Intel one that I previously used.
LPT: Swapping Wifi modules is (sometimes at least) stupidly easy to do. I had a shitty
Trigger WarningRealtek wifi card
and bought an Intel card to replace it for about 30 bucks. Begone random disconnects and packet drops. Note that this was on a laptop and it was still just an issue of removing a few screws and swapping modules.
Joking aside, politics are everywhere, and Lemmy is always going to be more political than reddit, as choosing Lemmy over Reddit is almost purely a choice based on political values.
if ads were just static PNGs with a link you went to if you clicked I wouldn't have ever bothered. but ads became a major malware and tracking risk so plugging that security hole became mandatory.
But at the same time, they do offer increased security when they work correctly. It’s like saying we shouldn’t use virtualization anymore because historically some virtual devices have been exploitable in a way that you could escape the VM. Or lately, Spectre/Meltdown. Or a bit of an older one, Rowhammer.
Sometimes, security measures open a hole while closing many others. That’s how software works unfortunately, especially in something as complex as the Linux kernel.
Using namespaces and keeping your system up to date is the best you can do as a user. Or maybe add a layer of VM. But no solution is foolproof, if you really need that much security use multiple devices, ideally airgapped ones whenever possible.
It’s the same problem that all the prepackaged modified Windows have when I go to try them out in a VM. They always seems to be way out of date and with all the security problems of Windows, I don’t want to run an old version just to save the time of cleaning out the telemetry and bloatware. Powershell scripts are more robust for me.
Printer are worse. try to get a decade old brother to print more than a half page without completely freezing and needing a hard restart. driver is unmaintained unfortunately.
on Windows the printer works perfect though. which makes me quite unhappy :|
wifi on the other hand is not a problem i can remember. even on a 15 year old laptop, the AUR has a driver that it extracts from a ancient .deb and then patches it to make it work with modern kernels. lovely.
I specifically bought a Brother printer because they at least try to support Linux. My previous one Samsung was much worse, it had Google cloud print so I could still use it. But Google like always killed something people liked.
The driver shows up as “cups + gutenprint” and as far i can tell there is no other. so i guess that is already the one and only available driver.
and i have to correct myself, it is a Canon, not a Brother. Canon MX300 from 2007.
I mean it is not that big of a deal anyway. there is a single Windows machine left in this household that i can use for print jobs. and yeah, maybe i could use it as print server, that is actually a interesting idea lol.
Try searching online for cups filters. Maybe someone made a custom filter file for that printer that works… worth a shot 🤷. I’ve had luck hunting down custom filters for some obscure printers in the past.
Setting up a shared printer in Windows is (could be) a PITA though… not being able to choose SMB versions can make your Linux setups with SMB a pain 😔. That’s why I prefer Linux with samba as the print server, you can fine tune almost everything to make it work with any Windows and Linux install.
Also, true story, LTSC 2019 can’t see shares from LTSC 2021, but the opposite works without a problem 🤣. It was a bug, they eventually fixed it, but took them like a year or so (they threw the ball at users, not setting up the shares correctly 😒), and I already reinstalled all rigs with LTSC 2019, so… too late MS 🤷… I haven’t used LTSC 2021 from that point on.
It’s the newer Wi-Fi chips that have issues, those for which drivers aren’t yet released. There always seems to be a year-long delay between the next gen laptops being released and the wifi drivers for them.
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