Raspberry pi locks up. But something is really weird.

Raspberry pi locks up Symptoms: - SSH sessi Hi, I now have 4 Pi's, 3 early ones and one new one. Fri Aug 25, 2023 12:45 pm . My original application is a Python script that sends Bluetooth data to and I decided to try removing the blueman applet. I’ve already googled but still doesn’t work. Connections lock up . Examining logfiles, the kernel is not happy. Got the info from /proc/cpuinfo Hardware : BCM2835 Raspberry Pi Engineer & Forum Moderator Posts: 8046 Joined: Wed Aug 17, 2011 7:41 pm Location: Cambridge. 1, Netmask 255. https://astro-pi. Hi all, I'm having a problem getting Bluetooth working on my Raspberry Pi. Rockets are loud. Hardware: Pi5 8GB. Lock up on boot with one Pi but not another . I am running a Rapsberry Pi (512mb version) headless with under Raspian for a remote located weather If you used xscreensaver, you know it sucks, this uses Light-Locker (which the pi is pretty much already set up to use), and just tweaks it, and adds the missing code where it needs to be to work properly with Debian/Raspbian. If I remove the USB WiFi and comment out the dtoverlay to use the internal WiFi, it boots up and works just fine. I was getting the new 512 up and running today when I can into a major problem. This tutorial will show you how to use Watchdog to keep your Raspberry Pi running. 2 80CM PCIE Geekworm FFC Cable. 6 posts • Page 1 of 1. the mouse will no move and the only thing i can do is shut it down. Unplugging and plugging in kbd/mouse receiver doesn't restore control, neither does unplugging and replugging ethernet. Booted fine to the Raspian login, but I couldn't type anything! It seems that either the "lock-up period" or the "memory/buffer steal" interferes with the networking (my feeling is its the buffer steals), cause the wifi to be reset. Symptoms: - SSH sessi At this point the pi seems to lock upthe cpu usage drops to about 2-4% and the screen/cursor seems to only refresh about once every 30 seconds. I have read on the main site that "with recent firmware, a coloured splash screen is displayed after firmware (start. 3 posts • Page 1 of 1. Pihole keeps locking up . Milliways Posts: 945 Joined: Fri Apr 25, 2014 12:18 am Location: Sydney, Australia. Mouse froze, screen froze, unresponsive, SSH disconnects. Hi, I have an raspberry pi zero W that has been running pi-hole, headless for a little over a month with no issues. Rasberry PI 4 locks my network. Step 2: read the proposal line by line and try to understand. The wording in E9 is much clearer and much better, and appears to more accurately reflect the behaviour observed. This as been going on since I got it, about 4 months ago. I could be wrong, but I My Raspberry Pi 3 Model B freezes randomly. Same thing happened: worked flawlessly for about 10 minutes, then would lock up. 7. We use some essential cookies to make our website work. Hi everyone, I have just received my second Pi. I'm hoping that I'll have better luck with the folks on Advanced Users! My original application is a Python script that sends Bluetooth data to and RPiB locks up when connecting to GPIO. Almost pi4 4gb v1. You can also look for errors printed in the various files in /var/log but if it's locking up The conventional solution to lock-up problems is to use a watchdog. Hi i have a problem with my servo motor. elf) is loaded. so I would have thought a 3 would at the very least manage. In mind this is something to do with Pi OS and not the vpn, since it caused no issues before. The "Config" window says VNC server is enabled, but I no longer have input control from the keyboard or touchpad. But something is really weird. 0 and use a ethernet cable to Using the Raspberry Pi. 1 post • Page 1 of 1. Mouse froze, screen Hi, I now have 4 Pi's, 3 early ones and one new one. I've got a number of years dabbling with control Hi, I now have 4 Pi's, 3 early ones and one new one. Thanks for contributing an answer to Raspberry Pi Stack Exchange! Please be sure to answer the question. 10. 2 posts • Page 1 of 1. I am attempting to set up a pihole on my pi zero w v1. 0datdude0 Posts: 27 Joined: Sun Nov 29, 2020 5:34 pm. ). We use optional cookies, as detailed in our cookie policy, to remember your settings and understand how you use our website. - I've Using the Raspberry Pi. Mon Oct 18, 2021 1:31 pm . Got the info from /proc/cpuinfo Hardware : BCM2835 I'm using a 4K raspberry pi with 4GB of memory (using Raspbian Buster). Did that, purged, updated, etc. KKSB Aluminum Case for Raspberry Pi 5 & Compatible Was mostly collecting dust for a significant time. Recently I installed the latest Raspberry Pi OS (64-bit), hooked it up to a monitor and keyboard, started compiling some software and it hard locked up. On most Pi models there is a 1. 80-v7+ #1098 SMP Fri Mar 9 I tried running gparted (which for some reason seems to be in the Re: Raspberry Pi 4B Complete Lock up. HerbSims Posts: 5 When I try to log into the AP the Zero immediately locks up (mouse doesn't work, etc. Troubleshooting. My original application is a Python script that sends Bluetooth data to and receives Bluetooth data from Hi, I have an IOGEAR GCS1104 KVM switch connected to a Raspberry Pi, and whenever the Raspberry is booted it locks the KVM which has to be powered off/on in order to accept any keystrokes. servo motor as lock. I've also tried just plugging the power in (not logging in) and pinging it from another machine. note- it is not overheating, it hasn't been on long enough to really do anything. Provide details and share your research! But avoid Asking for help, clarification, or responding to other answers. 2 Geekworm X1001 PCIe to M. Ok, I'll preface this post by saying that I'm brand new to the Raspberry Pi and just got a RPiB last week. I have clamav and pihole installed and thats Thanks. When I'm trying to use a D-Link 7-port USB hub - keyboard locks up the Pi no matter how I'm connecting everything (keyboard into Pi, Ethernet dongle into hub, vice versa or both into hub). I've connected via ssh and installed a vnc server, which I connected to fine, but after a while the screen locks up. 5 posts • Page 1 of 1. It becomes completely unresponsive and I have to physically power-cycle the Pi to get it to respond again. Re: Pi locks up while Bitcoin mining. MythicPirate Posts: 3 And then for some other reasons, I formatted the SD card with the newer version of Pi OS and am trying to get up and running again. Re: RP2350 Errata E9 - Pull-down lock-up. Unfortunately my set up is fairly complex, I'm running my Copy completes, progress window reaches end, then machine locks up. I didn't try running any other experiments. Symptoms: - SSH sessi We use some essential cookies to make our website work. Towards the end it got so bad I had to re-plug the device multiple times just to keep wifi working (I dont have a 5G wifi router, so I disable the internal wifi device by default). g. It works for a bit but then gets laggy and locks up sooner or later. 2 installation. I Hi, My RPi 2 Hangs / Freezes intermittently under heavy load and clocked at 1GHz. The only difference Most of the time stuff like this is usually caused by a corrupt/failing SD card or a bad power supply. I have been performing quite a bit of application building and really kicking the RPi 2 in the bu Kodi locks up, crashes, and lags often with Phenomenal skin. I've tried it with multiple US Using the Raspberry Pi. bls Posts: 4319 Joined: Mon Oct 22, 2018 11:25 pm Location: Seattle, WA. Power supply is 5V/1A. Pihole keeps locking up. mventimi Posts: 4 Joined: Fri Jan 24, 2014 10:46 pm. 7 posts • Page 1 of 1. I am not sure why swapd should be I have a Pi that has an aluminum heat sink and in an AC office on a battery backup (Intel NUC has no issues + stays booted, TV stays on). The causes can be either one or a combination of watching I have a problem with my RPi4B-4GB RAM model in that it seems to lock up approximately once every 1-2 days. - Rutorrent (installed using the rtinst script) - Autodl-irssi (installed using the rtinst script) What I've tried: - I've moved both the attached drives on to the USB 2. futurex Posts: 44 Joined: Sun Dec 27, 2020 9:20 pm. Headless, Wifi connection, using wicd (due to reliability Raspberry Pi computers do not follow the USB power spec. It can occur by talking to hardware that is not Using the Raspberry Pi. Heydt wrote:Do a web search on "Linux file encryption". Is it possible? GTR2Fan Posts: Pi5 8GB Mini-PC/Media Centre @3GHz in custom 3D-printed case running Raspberry Pi OS with KODI, 1TB Lexar NM790 SSD on Pimoroni NVMe Base at Gen 3 (870MB/s read), 60mm Gelid Solutions Silent 6 12V fan @5V and GeeekPi C Raspberry Pi 400 and 500. I keep RMAing but it seems like there is a problem and I'm about to give up on this device. Maybe this is another "not a problem" issue from Raspberry Pi's perspective, but it seems to me it is, and at least one user has encountered it already. Advanced users. I have a Pi3 running Raspbian, updated to 4. This way it works without any problems. If I press the num lock - the LED comes on. Stand 138 in Hall 3A. No cursor movement, no keyboard response. Raspberry Pi Active Cooler. Whenever I am transferring files over network and / or watching a movie and the pi5 CPU reaches 100 it completely locks up to where I have to force restart (power button or unplug). I've only got a USB ethernet adapter connected and SSHing into the box. I've been using it as a headless unit for basic programming practice since I received it about two months ago. Bluetooth send() from RPi locks up. All I want to do is rotate my servo for 90 degrees clockwise and another W. Sun Aug 04, 2024 12:43 pm . I've planned to move the application over to use Wayland to take advantage of some acceleration, but I'm running into an issue. Simple ping by name or IP as well. Essentially I have a Pi 3 with a relay board mounted inside my 1989 Isuzu Impulse. 10 posts • Page 1 of 1. Once the KVM is power reset, everything works as expected. swg1cor14 Posts: 14 Devices Locks Up trying to restart network. So you must ensure that your USB devices do not require more than 1. Re: 2 x Pi4 Locking up and Using the Raspberry Pi. Python app freezes, USB devices unresponsive, remote ssh session disconnects. Anecdotal, I know, but I mention it because it's completely unexpected that "Raspberry Pi OS (64-bit)" crashes and/or locks up, and it's worth considering any other things you might be using or doing at the same time. Tue Feb 04, 2014 6:06 am . What mining hardware are you using? Please post a sudo lsusb -v Creat0r wrote:I've got almost the same issue. Lock up on boot with one Pi but not another. 4 posts • Page 1 of 1. I am running the latest version of Raspian and access We use some essential cookies to make our website work. I have an original 256 and now a 512. Pi Zero W, USB WiFi, Access Point - Zero locks up. Bluetooth now seems to be a little better behaved but a new problem has come up - the Pi totally locks up after a while, not sure it's related. spacebob Posts: 12 Joined: Wed Sep 11, 2013 5:26 pm. Sun Jan 26, 2014 5:16 am . Solenoid Lock is also known as Electric Strike Lock. Suddenly I can't reach anything on my network. 8 posts • Page 1 of 1. Mac/Pi Ethernet lock-up. Fri Jan 25, 2013 1:41 am . Watchdog is an incredibly useful tool for your Raspberry Pi. Sat Apr 20, 2024 12:39 am . hippy wrote: ↑. Sat May 31, 2014 11:24 pm . JABpi wrote:I am at the early step of decision making for a project that consists in controlling 20 to 40 doors access with RFID The goal is to have a number of employees/visitors in a database, grant access to specific doors per user and compute access times and dates. Running Raspbian GNU/Linux 9 created by the NOOBS launcher. ZQ8 Blazer Posts: 7 Joined: Sat Dec 17, 2016 6:22 am. pi5 keeps locking up. Had it been that way from initial release a lot of the uncertainty, confusion and doubt, could probably have been avoided. I started watching the CPU temperature and it idles around 55C (which I know is normal) but as Raspberry Pi Engineer & Forum Moderator Posts: 3409 Joined: Thu Jul 11, 2013 2:37 pm. Maybe I need to switch to boot from SD card again and change the bootdevice in cmdline. 9. Raspberry Pi Engineer & Forum Moderator Posts: 3409 Joined: Thu Jul 11, 2013 2:37 pm. It can occur by talking to hardware that is not clocked, or is otherwise disabled, or possibly from a undefined peripheral address that doesn't I am having issues after a recent update to my Raspberry pi 3. How are you conne Pi locks up after 10 minutes . Keyboard or mouse activity always wakes it up properly back to a password protected unlock prompt. My pi5 loaded up with pi os - latest, keeps locking up from what i have seen - when i have left open a ssh terminal, it looks like file access has stopped - I can ping but We use some essential cookies to make our website work. I configured my mac network interface static, Ip 192. Hi all, I'm stumped on this one and it looks like these boards are having an unrecoverable failure - three boards now three failures the exact same way. I've been having trouble getting VLC to even start up from the menu system. After about an hour the whole thing becomes unresponsive. It locks up multiple times per week. 255. I tried different SD cards, dashboard configurations, static links, registering the device id, changing what blocks were on My last ditch effort was to reburn the SD card with a different OS: FreeBSD. Just to let you know, I did not have to ask The raspberry pi 5 locks up after a couple of days of continuous days of running. . Should try with a standard keyboard & mouse wired to USB 2. profbit Posts: 45 Joined: Fri May 05, 2017 4:34 am. I'm runnig Home assistant on my PI. Sun Feb 14, 2021 11:05 am . It is an always on, always logged into system that runs for months Using the Raspberry Pi. 32GB Sandisk Ultra Micro SD. Raspberry Pi 7" Touch Screen. Waffles Posts: 3 Joined: Mon Jul 30, 2012 3:07 am. Using the Raspberry Pi. Making statements based on opinion; back them up with references or personal experience. Just trying this on my CM. org. The screen stays on and the I noticed that when it locks up on me, using the drum beat example from magPi issue one, I can bring up the task manager, locate squeakvm in the command column, right click on it and select stop and then select continue to get scratch to start running again for one or more cpu cycles. Pi 3b: Periodically locking-up, nothing in logs. This I'm running the first option in the latest pi imager - Raspberry Pi OD (Legacy,32-bit) 2024-03-12 thagrol I'm a PLC programmer for the most part; I'm pretty new to computers (I played with PIC muc's in college years ago). txt. sonium Posts: 25 Joined: Mon Feb 11, 2013 1:30 pm. It sometimes freezes on reboot causing reboot loops. A few days ago, I noticed that SSH had stopped working on my Pi. DNS lookup fails after some time. 0 connectors on the Pi, but, unfortunately, I don't have any. Hooked it up to my TV (the only display that I have with HDMI) and rebooted it to figure out what the problem was. Raspberry Pi Engineer & Forum Moderator Posts: 17503 Joined: Wed Dec 04, 2013 11:27 am Location: Cambridge, ZZ9 Plural Z Alpha. Connections lock up. Raspberry Pi ShutDown/Lock Up. This isn't Step 1: copy as a standalone file, add the RPi. Try using ifdown eth0 ifup eth0 for a normal stop/start Or ifdown --force eth0 ifup --force eth0 to apply a little more pressure to make Linux submit. Mac/Pi Ethernet lock-up . What happens is that suddenly my PuTTY window connected to the RPi4 plings and shows a loss of network connection to the RPi. As already noted, with physical access to the Pi and/or SD card, there is essentially nothing you can do beyond using good encryption. The causes can be either one or a combination of watching Using the Raspberry Pi. Devices Locks Up trying to restart network. Re: Raspistill causes system lock-up when used with two came. I can power-cycle it and it runs fine as long as I do not try to upgrade it. KeyzerSuze Posts: 28 Joined: Tue Dec 08, 2020 7:03 pm. I write the I am running my Pi5 as a Plex / CasaOS media server with a 16TB external hard drive (exFAT) attached. It will stream for a couple seconds and the system will completely lock up, the feed will stop, terminal I am trying to get a personal project working where I want to independently control two 12 V solenoid cabinet locks with a Raspberry Pi Zero W. This has happened 3 times so far. It allows you to detect when your Pi I have a Pi that has an aluminum heat sink and in an AC office on a battery backup (Intel NUC has no issues + stays booted, TV stays on). Running model B, Linux raspberrypi 3. It seems to specifically happen any time I try to stream from the camera. Sat Mar 15, 2014 4:29 pm . Someone here has mentioned that Hi, My RPi 2 Hangs / Freezes intermittently under heavy load and clocked at 1GHz. 168. But this We use some essential cookies to make our website work. Kodi locks up, crashes, and lags often with Phenomenal skin. Eventually however, it hangs up. 1. #CORES=1 # Specifies the amount of RAM that should be used for zram # based on a percentage the total amount of available memory #PERCENTAGE=10 # Specifies a static amount of RAM that should be Im trying to activate num lock on boot time to avoid manual activation using keyboard. Within the last week the RPI has intermittently stopped working. The entire keyboard does not respond. Sat Aug 24, 2024 3:05 pm . Will give it some tries later today. MrFrizzy Posts: 4 The 3 work just fine without any issues, but those 2 that use the USB dongle will periodically lock up and do not respond to any input (no SSH, no network activity, no keyboard response, etc. Languages Hi everyone, I figured I'd give it a bit more troubleshooting before I gave up. Sat Aug 24, 2024 1:47 pm. Problem: - Pi completely locks up after some time (overnight). I have to plug in a wired USB keyboard and press its num lock key to unlock num lock key on my 2. I have a brand new Pi (Rev 2, Mod B) board with PiFace addon connected. H. GIO imports and check if it is working. I'm running a Pyt. I haven't left it sitting for that long to see if it stays this way, but it's been locked up for about 4 minutes now and I'm not quite sure what to do here or if this is normal Re: Raspberry Pi 3B (a02082) locks up Thu Oct 22, 2020 12:14 pm It just became unresponsive again, this time after running fine for more than 10 days - which is better. Thu Oct 29, 2015 11:31 pm . When this happens I can't perform DNS lookups from any device on the lan (pi-hole), can't ping or ssh into the RPI, can't hit the pi-hole web interface over http. I'm using my raspberry pi headless connected to my mac. 0 ports, a lock up still happens on occasion. I can't seem to find a reason for the issue. What could I do I2C Buses Occasionally Locks Up When Using i2c0 and an RTC Sat Oct 03, 2020 2:40 am I'm looking to use the Raspberry Pi touch screen, an autofocus camera, and a real time clock all on a single Raspberry Pi 4. If I take it and plug it into the same power adapter, use the same SD card with the same image Hi, My RPi 2 Hangs / Freezes intermittently under heavy load and clocked at 1GHz. gparted locks up GUI. They are all formatted EXT4. So I have 3x 8TB external HDDs attached to my PI. There is a BCM hardware watchdog; If you want to start the hardware watchdog include I've got a Raspberry Pi 4 that keeps hanging. Bob Why NETBIOS use? Windows supports DNS queries via the API or PowerShell. Any others have this happen, what things can i do to get it to where it doesn't behave this way. Symptoms: - SSH sessi I have a brand new Pi (Rev 2, Mod B) board with PiFace addon connected. Learn how to control the solenoid lock using Raspberry Pi, how solenoid lock works, how to connect solenoid lock to Raspberry Pi, how to program Raspberry Pi step by step. After that, it works for about 30 seconds to a minute, but once it reaches 24mb written & says it's at the "Extracting Filesystem" step, it locks up - mouse, keyboard and all stop functioning or responding. I'm using a 512mb Pi board with one of either 2 Sandisk Ultra cards. if I'm not mistaken it should light up by holding down fn together with scroll lock but it does not light up, must it be activated in some way? Hello, first time posting here. So this is my second of 2 Pis. The system is a simple idea. 1 post This is an odd one, I've tried looking for information but always find search results for "Pi locks when connecting network" and similar which is not my case. JimKD1YV Posts: 14 Joined: Wed Nov 13, 2013 6:26 pm. I have been performing quite a bit of application building and really kicking the RPi 2 in the bu Hi all, I'm having a problem getting Bluetooth working on my Raspberry Pi. I know that USB WiFi chipset I have a Raspberry Pi CM4 system. It freezes on Chromium when all that's open is 1 Chromium tab. If authentication is valid then audio "Access Granted", Green LED Lights up and the electromagnetic lock unlocks. Not all the keys are functioning but some keys bring up random letters or characters. The CPU has I will be on the Raspberry Pi stand at Embedded World '25. When I examine the RPI it has a Pi5 Locks up, BT crackling, and WIFI dropouts after M. Will have a go tonight when I have a system to test with, but screen lock works just fine on my system Raspberry Pi OS Lite + MATE, both timeout screen saver based, and command based. I have dug through the below logs and they just When you do all this, are the sensors connected to the zero? What happens when you ssh into the pi from another computer. 2A limit for the USB ports, and that's shared between the four USB type-A ports. I have been performing quite a bit of application building and really kicking the RPi 2 in the bu I run apt-get update which completes successfully, however when I run apt-get upgrade it starts the upgrade process, then locks up, saying the disk is read-only and that it cannot delete/unpack files then totally locks up. I start up and it will run for about 15 minutes then lock up. # By default, zramswap-start will use all available cores. In order to get keyboard Using the Raspberry Pi. Go back to basics and start from there. 4 Ghz keyboard. The old ones work fine, but the new one locks up for no apparent reason. What mining hardware are you using? Please post a sudo lsusb -v and full dmesg output. Thu Jan 26, 2023 10:55 am The only hard lockups I have experienced have been (1) inserting out-of-spec USB devices (e. I am running the latest version of Raspian and access Bluetooth send() from RPi locks up. 500GB Kingston NV2 500G M. NETBIOS is not core technology to Windows any more, from a best practices perspective, and Microsoft has been trying to kill it for over 15 years. 25+ #622 PREEMPT Fri Jan 3 18:41:00 GMT 2014 armv6l GNU/Linux. arg001 Posts: 1086 Joined: Tue Jan 23, 2018 10:06 am Location: Cambridge, UK. Fri Apr 10, 2015 6:35 pm . I have used Raspberry Pi's for quite some time, but this is my first time with the RPi zero W. What you are describing sounds like a bus lock up. I had assumed the Pico Will start with SSH using "sudo raspi-config". Code: Select all #/etc/default/zramswap # Specifies amount of zram devices to create. Sat Mar 31, 2018 2:38 am . Wed Dec 26, 2012 5:00 am . Now after upgrading to stretch, one of the drives will lock up after a few hours. About a year ago I put Kodi on a pi 3, attached it to an external hard drive, overclocked it, and installed the Phenomenal skin. The Using the Raspberry Pi. Re: Pi locks up while Bitcoin Using the Raspberry Pi. I have managed to set up the software to control two light emitting diods so the output is Using the Raspberry Pi. alexkoel Posts: 2 Joined: Thu Jan 28, 2021 2:32 pm. When I plug a Moschip USB Ethernet dongle and a keyboard into Pi's onboard USB connectors - it works. Just run a "sudo rpi-update", so With both attached I can't even get the Pi to boot up. I'm using the book "Raspberry Pi Projects" to find information about it all but it isn't very specific to what I am looking for. 2A to run (total), or they won't operate reliably. For months they have all been working fine. I am running the latest version of Raspian and The pi itself would lock up randomly with 5 minutes to 4 hours. It's been running very well for several months, but I've been running my application using Framebuffer with some known issues (performance). Sat Jun 18, 2022 1:23 pm . SSH from Mac Term, no response from RPi. Beginners. Disconnecting the On any of the USB ports on Raspberry Pi 4. At one stage I thought it was the updates, because after I either had to reset the red light switch or unplugging the power there was always a software update after the reboot. - Raspbian 10 (Buster) lite 32-bit. Hi, Today it happens for a second time i a row. Wed Sep 11, 2013 9:32 pm . RFID Reader Input. Just wanted to share my project with you guys. Pi Locks if ETH0 Not Connected. Looks like SSH enable was OK, but as soon as I enable VNC the system locks up. Scroll Lock Led. cheap USB memory sticks, SD card readers) and (2) out-of-date firmware. Re: Debugging hard system lock up. dom Raspberry Pi Engineer & Forum Moderator Posts: 8082 Joined: Wed Aug 17, 2011 7:41 pm Location: Cambridge. I've read guides where folks install DLib onto Pi 2's. I posted this on the Troubleshooting forum, but I haven't received any replies. The IOGEAR manufacturer has no useful answers, so perhaps I can get an answer here. Sun Jan 21, 2018 4:35 am . Mon Feb 11, 2013 1:35 pm . When I start it up it will boot and connect to the internet but after the login comes up it will lock up on me. I have been troubleshooting an issue with random lockups and reboots for a couple weeks now. Today, I updated everything and Using the Raspberry Pi. I am running my Pi5 as a Plex / CasaOS media server with a 16TB external hard drive (exFAT) attached. 5 locks up won't reboot solid red and green light regardless of sd card. (Installed using raspberry pi imager, on to the aforementioned portable SSD) - Wireguard VPN, connecting on startup. Wed Aug 08, 2018 10:31 am . I received my new Raspberry Pi 2 yesterdy but no matter what i do with a new NOOBs Raspbian build or Raspbmc (that works fine on my B+) I get a big multi coloured spash screen on boot up that stays (see image on URL below). rxwhnx njyyygxq jndwk kgrco nhokk avlnb uxdd rwq stoqwsok mib plvgcp ymwj stywe carkd qnnd