RAM Now • 50%
aside from your opinions on cursing, mocking people for being fat is not cool.
just like people are born with different hair color, people's bodies look different. You can't tell based on somebody's body type whether they're living as healthy as they can.
Some people could have illnesses that make them fatter. Some people are just fat and healthy. In all cases, you should not mock people for being fat.
RAM Now • 100%
I don't get it 😅
do you want to explain it ? :))
RAM Now • 100%
for matrices, the best I've come up with is either a nested list approach like A = [[a, b], [c, d]]
or a maybe this
+- -+
| a b |
A = | |
| c d |
+- -+
I think this might be relevant for this community :) I learned of a nice way to notate trees in raw text. It is as follows: ``` -a | +-aa | | | +-aaa | | | +-aab | +-ab | +-aba | +-abb ``` I hope this example demonstrates it fine :) I was wondering though - Are there any good ways to notate matrices in raw text ? Please share, if you have any notation for matrices or other nice ways to notate stuff in raw text :)
RAM Now • 100%
I try to be ready to leave, meaning dressed and bag is packed, as early as possible. I am for being as ready as possible at least 15 minutes before I leave. I add and subtract minutes depending on how important the event is and how much I need to have checked before leaving.
also, I try to aim for being at least 10 minutes early for most events. this is working very good for me. it allows small talk with other people who've arrived and it allows time for being late.
it is time consuming, but I've come to enjoy the breaks it gives, before leaving and when arriving early ^^
also, thinking through what I need to prepare before leaving as early as possible. Often, I think about it the afternoon before I have to pack.
good luck :)
//edit:
these systems don't stop me from getting distracted and forgetting things, but because I've moved everything 15 minutes earlier, then when I'm late for my own deadlines, often I'll still make it to the actual deadlines :)
RAM Now • 100%
that's a good idea - it certainly would have saved me from a lot of work :)
RAM Now • 100%
thanks for the answer :)
I just tried to remove and insert the wifi adapter, and now the dmesg has a message about loading a driver :)
[ 503.972087] usb 1-1.1: new high-speed USB device number 6 using ehci-pci
[ 504.050778] usb 1-1.1: New USB device found, idVendor=0bda, idProduct=1a2b, bcdDevice= 2.00
[ 504.050785] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 504.050786] usb 1-1.1: Product: DISK
[ 504.050788] usb 1-1.1: Manufacturer: Realtek
[ 504.051140] usb-storage 1-1.1:1.0: USB Mass Storage device detected
[ 504.051798] scsi host0: usb-storage 1-1.1:1.0
[ 504.824569] usb 1-1.1: USB disconnect, device number 6
[ 504.996877] usb 1-1.1: new high-speed USB device number 7 using ehci-pci
[ 505.075654] usb 1-1.1: New USB device found, idVendor=0bda, idProduct=c811, bcdDevice= 2.00
[ 505.075666] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 505.075670] usb 1-1.1: Product: 802.11ac NIC
[ 505.075672] usb 1-1.1: Manufacturer: Realtek
[ 505.075675] usb 1-1.1: SerialNumber: 123456
[ 505.078252] rtw_8821cu 1-1.1:1.0: Firmware version 24.8.0, H2C version 12
[ 505.474619] rtw_8821cu 1-1.1:1.0 wlxa0d7683022a3: renamed from wlan0
for some reason, it loads the old driver still. rtw_8821cu instead of rtw_8821au. I'm a tad confused, but I'm happy it's working :)
thanks a lot for the help :)
RAM Now • 100%
it does not show up from ip link show
.
what does it mean, that it is not initialised ?
//EDIT:
I ran a script called remove-driver.sh
from the driver that I used to use (https://github.com/morrownr/8821cu-20210916) and now the wifi adapter is up and running again :)
Thanks a lot for the help - I'm not really sure, what was wrong, but I'm very thankful for the help :)
Was the problem, that I had a bad driver installed ?
RAM Now • 100%
'systemctl status networking' gives
Unit networking.service could not be found.
'systemctl status network-manager' gives
Unit network-manager.service could not be found.
'rfkill list wifi' gives nothing
//edit:
'systemctl status NetworkManager' gives
● NetworkManager.service - Network Manager
Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; v>
Active: active (running) since Mon 2024-08-19 08:12:34 CEST; 1h 54min >
Docs: man:NetworkManager(8)
Main PID: 770 (NetworkManager)
Tasks: 3 (limit: 9251)
Memory: 11.1M
CPU: 5.564s
CGroup: /system.slice/NetworkManager.service
└─770 /usr/sbin/NetworkManager --no-daemon
I can't find any alternative names for 'networking'.
RAM Now • 100%
Thanks :))
I get, all in green text
[ 653.571686] usb 2-1.5: USB disconnect, device number 4
[ 655.312262] usb 2-1.5: new high-speed USB device number 5 using ehci-pci
[ 655.391050] usb 2-1.5: New USB device found, idVendor=0bda, idProduct=1a2b, bcdDevice= 2.00
[ 655.391061] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 655.391064] usb 2-1.5: Product: DISK
[ 655.391067] usb 2-1.5: Manufacturer: Realtek
[ 655.392897] usb-storage 2-1.5:1.0: USB Mass Storage device detected
[ 655.393284] scsi host0: usb-storage 2-1.5:1.0
[ 656.219917] usb 2-1.5: USB disconnect, device number 5
[ 656.392263] usb 2-1.5: new high-speed USB device number 6 using ehci-pci
[ 656.471130] usb 2-1.5: New USB device found, idVendor=0bda, idProduct=c811, bcdDevice= 2.00
[ 656.471139] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 656.471143] usb 2-1.5: Product: 802.11ac NIC
[ 656.471146] usb 2-1.5: Manufacturer: Realtek
[ 656.471149] usb 2-1.5: SerialNumber: 123456
[ 778.302397] kauditd_printk_skb: 72 callbacks suppressed
[ 778.302402] audit: type=1400 audit(1724013264.553:83): apparmor="DENIED" operation="capable" class="cap" profile="/usr/lib/snapd/snap-confine" pid=2429 comm="snap-confine" capability=12 capname="net_admin"
[ 778.397393] audit: type=1400 audit(1724013264.648:84): apparmor="DENIED" operation="open" class="file" profile="snap-update-ns.firefox" name="/usr/local/share/" pid=2460 comm="5" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[ 780.466450] audit: type=1107 audit(1724013266.717:85): pid=768 uid=102 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/timedate1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.126" pid=2429 label="snap.firefox.firefox" peer_pid=2581 peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=102 hostname=? addr=? terminal=?'
[ 780.468502] audit: type=1107 audit(1724013266.719:86): pid=768 uid=102 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/timedate1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.126" pid=2429 label="snap.firefox.firefox" peer_pid=2581 peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=102 hostname=? addr=? terminal=?'
[ 809.734261] usb 2-1.6: new high-speed USB device number 7 using ehci-pci
[ 809.818389] usb 2-1.6: New USB device found, idVendor=0fce, idProduct=020c, bcdDevice= 4.14
[ 809.818400] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 809.818404] usb 2-1.6: Product: XQ-AU52
[ 809.818407] usb 2-1.6: Manufacturer: Sony
[ 809.818409] usb 2-1.6: SerialNumber: QV7112J13A
[ 815.706827] usb 2-1.6: USB disconnect, device number 7
[ 815.878262] usb 2-1.6: new high-speed USB device number 8 using ehci-pci
[ 815.959096] usb 2-1.6: New USB device found, idVendor=0fce, idProduct=720c, bcdDevice= 4.14
[ 815.959106] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 815.959110] usb 2-1.6: Product: XQ-AU52
[ 815.959113] usb 2-1.6: Manufacturer: Sony
[ 815.959115] usb 2-1.6: SerialNumber: QV7112J13A
[ 815.983152] usbcore: registered new interface driver cdc_ether
[ 815.988878] rndis_host 2-1.6:1.0 usb0: register 'rndis_host' at usb-0000:00:1d.0-1.6, RNDIS device, 32:5a:e8:f2:1d:46
[ 815.988916] usbcore: registered new interface driver rndis_host
[ 815.999781] rndis_host 2-1.6:1.0 enx325ae8f21d46: renamed from usb0
[ 845.914645] usb 2-1.5: USB disconnect, device number 6
[ 847.366261] usb 2-1.5: new high-speed USB device number 9 using ehci-pci
[ 847.445009] usb 2-1.5: New USB device found, idVendor=0bda, idProduct=1a2b, bcdDevice= 2.00
[ 847.445019] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 847.445023] usb 2-1.5: Product: DISK
[ 847.445026] usb 2-1.5: Manufacturer: Realtek
[ 847.446985] usb-storage 2-1.5:1.0: USB Mass Storage device detected
[ 847.447905] scsi host0: usb-storage 2-1.5:1.0
[ 848.218628] usb 2-1.5: USB disconnect, device number 9
[ 848.392263] usb 2-1.5: new high-speed USB device number 10 using ehci-pci
[ 848.471090] usb 2-1.5: New USB device found, idVendor=0bda, idProduct=c811, bcdDevice= 2.00
[ 848.471100] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 848.471104] usb 2-1.5: Product: 802.11ac NIC
[ 848.471107] usb 2-1.5: Manufacturer: Realtek
[ 848.471110] usb 2-1.5: SerialNumber: 123456
RAM Now • 100%
I'm running Ubuntu 22.04.4 LTS, thanks for helping me :)
lspci -vv gives information about the following results, I don't think the wifi adapter is among them
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation IvyBridge GT2 [HD Graphics 4000] (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation H61 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port Desktop SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
lsusb -v gives
Bus 002 Device 004: ID 0bda:c811 Realtek Semiconductor Corp. 802.11ac NIC
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0bda Realtek Semiconductor Corp.
idProduct 0xc811
bcdDevice 2.00
iManufacturer 1 Realtek
iProduct 2 802.11ac NIC
iSerial 3 123456
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0035
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 5
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 2 802.11ac NIC
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x05 EP 5 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x06 EP 6 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x87 EP 7 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 3
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x08 EP 8 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
RAM Now • 100%
dmesg gives me 942 lines - is there anything specific I should be looking for or share here ?
//Solution: I installed this driver (https://github.com/morrownr/8821au-20210708). The driver however, did not work until I ran a script called ```remove-driver.sh``` from the driver that I used to use (https://github.com/morrownr/8821cu-20210916). Then the wifi adapter started working again :) Thanks a lot for the help - I am still not really sure what the problem actually was, but I'm very thankful for having my internet connection back :) //Original post below: Hey :) I've been using a wifi adapter for my computer for about a year. A few days ago, it suddenly stopped working. It no longer shows up when I run 'nmcli device' in the terminal. When running 'lsusb' it still shows up as 'Realtek Semiconductor Corp. 802.11ac NIC'. To my knowledge I hadn't updated anything before it stopped working. After it had stopped working, I used usb-tethering from my phone to do a system update, hoping it would fix the problem. I think one of the updates was a linux firmware update. Anyways, it didn't fix anything. The adapter didn't work out of the box. It arrived with a driver called 'RTL88x2BU' and a document stating that it was compatible with the following chip drivers for linux: RTL8811AU RTL8811CU RTL8812BU RTL8814AU I couldn't get the driver it arrived with to work, so instead I downloaded this driver and have been using it until it stopped working. https://github.com/morrownr/8821cu-20210916 this driver only states that it supports some linux kernel version. I'm using '6.8.0-40-generic', which it does not claim to suppport. I download this driver, which should support my kernel, but it didn̈́'t work either. https://github.com/morrownr/8821au-20210708 I've tried running lsmod on my system, and it seems to be, that no wifi driver even starts. The only thing I can remember doing just prior to my internet not working, was running 'systemctl disable jellyfin.service'. I doubt that has anything to do with this, but I'm not sure what else it could be. My only other theory is, maybe the usb wifi adapter hardware just gave up. Any help is appreciated \^\^
RAM Now • 60%
sad to see that he thinks like that about rape and the whole Epstein thing :(
RAM Now • 97%
There is https://peertube.tv/
It is a video sharing platform and part of the fediverse :))
RAM Now • 100%
Just as I was looking for a new notes app - it is perfect 😍
RAM Now • 100%
I think keyboard users here refer to people who avoid using their mouse
RAM Now • 100%
I think that might happen more often on mastodon, since if you reply to a thread there, it gets boosted to all your followers.
It might be interesting to add a sorting method to Lemmy, that would bump posts every time a comment is added.
Perhaps something to turn on for each community individually ?
I've recently bought a used computer, and it has a few problems. I'm looking for a guide to help me identify which parts are causing the problem. I've tried to watch and read a few guides on how to build a pc, but they haven't given me any information on how to identify broken parts. I'm interesting in a guide, but I'll also post my specific problems, if any of you know how I might fix them \^\^ the problems I'm experiencing are the following: the screen will sometimes glitch out with black areas when watching movies, but only when in fullscreen. The problem usually disappears for some time when exiting and re-entering fullscreen mode. The computer won't run certain drivers and sometimes when powering off, the computer will use a long time closing certain applications, but will fail in the end and I have to power it off manually. Also, it will sometimes reset my settings. Back to factory wallpaper and factory everything. it remembers my users and my applications. I've grouped them into two paragraphs, because I have an idea, that the graphical problem might be caused a bad GPU. I have no idea, what's causing the stuff in the second paragraph 😅 also, I hope this is the right community for this question - I couldn't find any communities specifically for computers. any help is welcomed \^\^ //EDIT: Thanks for the help :)) I removed the gpu and now only use the integrated graphics in the cpu, and the visual glitches are gone :)) I've run some tests on the computer (from the boot screen), and it seems the memory is fine. The only driver I know to be a problem is the driver for my WiFi usb. I'll try to work on that, or maybe I'll buy a WiFi card and pray that works better \^\^ thanks for the help :)) //EDIT2: All my problems are fixed now \^\^ the wallpaper change was because I am a doofus and forgot that I had made a new user on the computer, which of course had the default wallpaper 😅 the driver problem was only with my WiFi adapter, and I fixed that by removing the current driver (rtl8812ub) and installing another driver (rtl8811au), which fixed the problem :)) thanks for the help :))
I just saw somebody on mastodon share this fact, and I wanted to share it here too :)) It can be explained by the follow: 2025 = 2024 + 1 2025 = 45² 45 = 1 + 2 + ... + 9 (1 + ... + n)² = 1³ + ... + n³ and since 1³ is just one, we get the above equation for 2024 :)) This also means that next year will be even nicer, as it will include the 1³ :)) Do you have any other interesting facts about 2024 ? :)) The best name I've found for the last formula is just "Sum of consecutive cubes". I had never heard about that relation before, it really is bizare how math is connected sometimes :))
hello :)) I hope this post is okay. I just wanted to share, that I've created a new community on lemmy for talking about the modal text-editor Kakoune (inspired by vim). It is located at [!kakoune@discuss.tchncs.de](https://discuss.tchncs.de/c/kakoune) and you're welcome to join whether you're using kakoune already or just want to learn about it :))
hello :)) I hope this post is okay. I just wanted to share, that I've created a new community on lemmy for talking about the modal text-editor Kakoune (inspired by vim). It is located at [!kakoune@discuss.tchncs.de](https://discuss.tchncs.de/c/kakoune) and you're welcome to join whether you're using kakoune already or just want to learn about it :))
Hello and welcome to this new community for talking about Kakoune ! I am by no means an expert on kakoune, but I love using it. I created this community, exactly because I am not an expert, and I wanted some place to learn more and talk to other people who like kakoune :)) If you want to ask a question about kakoune, share your kakrc, your favourite plugins or your workflow using kakoune - please do so here :)) If you're not (yet 😉) using kakoune, you're also welcome to participate and ask questions :))
Hey :)) I'm trying to get smooth scrolling to work with Vi bindings in Zathura. It works out of the box with "<C-Down>" and "<C-Up>". I found a solution on the internet saying you could map j and k to "<C-Down>" and "<C-Up>", which I've done by writing the following in zathurarc: ``` map j feedkeys "<C-Down>" map k feedkeys "<C-Up>" ``` And it works :)) the only problem is - every time I press either j or k, it writes the following error to the terminal: (org.pwmt.zathura:112248): Gdk-WARNING **: 08:53:50.919: Event with type 8 not holding a GdkDevice. It is most likely synthesized outside Gdk/GTK+ Is there a better way to get smooth scrolling with vi bindings in zathura ? \^\^ // This post has been a hell with formatting, sorry
hello :)) I have problems with the WiFi adapter on my new pc, and in order to troubleshoot I need to use some utils that are not on already on the computer. is it possible to just copy the binaries from a computer with internet connection onto a usb drive and move them over that way ? And in that case, how do I make sure to also copy all the dependencies ? or is there a smarter way do to it all together ? 😅 I hope this is the right community for this question :)) I couldn't find any community specifically for Linux tech support.
Hey, I hope this is the right community for this question :)) I volunteer at a local place, but they only communicate through a facebook group that I never check. My question is - Is there a way to get a notification, whenever there's a new post in the group, hopefully through some FOSS :))
//Edit: It's a SAS drive. thanks for the help :)) I bought two of these a long time ago, and I recently tried to connect them to a SATA III connector without luck. The size seems to match up, but the block between the two pin segments seems to block it from connecting with SATA III. Can you help me figure out what kind of adaptor I need ? :))