Any advice on where to go from here? This console was running dmesg -w to try and catch an intermittent crash… And this is what I got. I am using an el cheapo USB wifi adapter that I’m suspicious of....
I think You’re right, it is a mediatek chip and I used to add the USB device id manually to load the module, but with nixos 23.11 it started working automatically. I’m also running a preemptable kernel… Probably related now that I think about it :P
I should track down the firmware, that was one of the things I was looking into when setting up the device id hack.
I think this happened once before after uptime of about a week… But I didn’t get any information from that crash. Also, I’m remembering that some configurations were failing to see this wifi device and falling back to wired so maybe this has been a hidden problem since the new nixos release…
Thanks to everyone for your thoughts, it’s very helpful.
Agreed, this wifi stick was mega cheap on AliExpress so I went for it. I may take a look at the PCB in detail if removing it restores order to my PC. Yes, desktop PC (still hanging on to 2012 hardware woohoo!)
Looks like dmesg isn’t being logged to disk… But I made my font smaller 😹 https://lemmy.world/pictrs/image/7d5b658b-f029-4cce-aeeb-ddcce9760426.jpegDefinitely more to go on there, this happened while playing Minecraft with a small human so I didn’t dig into it yet. I’m pretty sure the kernel I’m running was built by a derivation that applies some preempt patches so I’ll start there. Ubuntu works fine with the adapter, but it’s also not a preemptable kernel.
I would recommend using a native 2fa app for Ubuntu. This answer askubuntu.com/a/1460646 recommends keepassxc, which is also a password manager that I personally use for passwords but I’ve not used its 2fa function. I also found this app gitlab.gnome.org/World/Authenticator
Yesterday night I had a problem with a usb port and the touch pad not working, I restarted the system a few times and switched back and forth with windows (which is installed on a different drive), they didn't work even there.After a few restarts the usbport and the touch pad came back to life, but the wifi stopped working. When...
I would check for kernel logs from the iwlwifi driver. If there is nothing in dmesg about it failing, maybe see if newer firmware is available for your device?
Lately ive noticed that i was wanting to do certain things on Windows that just seemed much easier and more intuitive on Linux, based in the OS specific solutions i would see to problems i encountered. And i was more frequently using software where Windows support seemed like an after thought....
I got an external hard drive enclosure for the purpose of recovering some of the files from my old laptops hard drive. The hard drive and all of it’s partitions show up in both disks and gparted but it wont mount. When I tried to mount it manually, it gave the error message stating that it can’t read the superblock. I’ve...
Use the nbd system (network block devices) and qemu to create a qcow2 image with your defective device as the base device. Serve this qcow2 image with qemu-nbd and attach it as a NBD device locally. Then run fsck or testdisk on the NBD device. This will let you repair the filesystem Linux sees without writing to the disk. Testdisk can scan for any filesystems left on the device if the partitions no longer match filesystems.
Also, if all else fails use photorec to slice the file types you need.
Also, ddrescue can try to read any actually failing sectors and work out what they contain, but puts a lot of stress on the device.
Beware, any method that puts more wear on the disk should not be used unless you’re willing to accept the risk that the drive could get worse.
This isn’t Linux, but Linux-like. Its a microkernel built from the rust programming language. Its still experimental, but I think it has great potential. It has a GUI desktop, but the compiler isn’t quite fully working yet....
The messages you’re getting sound like they’re from the bootloader, so I think secure boot is not causing the problem… Linux should print some stuff right away when it loads, maybe check the architecture of the kernel you’re trying to boot, even an error immediately after loading the kernel should print something unless the architecture is so different that it’s just feeding the CPU bad instructions… Not sure how the bootloader would get installed correctly in that situation though. Is this after installation? Does the system boot from a live USB or cdrom?
Yes. But since we’re in Linux land, you may be able to replay the journal and un-dirty your disk by mounting with the ntfs3 driver listed here docs.kernel.org/filesystems/ntfs3.html, or you could try using ‘ntfsfix -d [your device]’ from the ntfs-3g package to clear the journal and the dirty bit, although whatever the last operation was on the filesystem may be left in an incomplete state since the journal is not replayed.
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mHz is superior (sh.itjust.works)
Help w/ crash (lemmy.world)
Any advice on where to go from here? This console was running dmesg -w to try and catch an intermittent crash… And this is what I got. I am using an el cheapo USB wifi adapter that I’m suspicious of....
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Yesterday night I had a problem with a usb port and the touch pad not working, I restarted the system a few times and switched back and forth with windows (which is installed on a different drive), they didn't work even there.After a few restarts the usbport and the touch pad came back to life, but the wifi stopped working. When...
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