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by ikk
Thu Dec 19, 2019 8:31 am
Forum: Raspbian
Topic: 64bit raspbian
Replies: 2
Views: 275

Re: 64bit raspbian

Hello, Any plans on making a 64bit version of raspbian? I don’t understand why it’s still on 32bits! Staying on 32bits would bring up many issues in the future such as not being able to support more ram and so on. Not to mention that a 64bit OS would outperform the same OS on 32bits. This change is...
by ikk
Thu Dec 19, 2019 8:08 am
Forum: Raspbian
Topic: 64bit raspbian
Replies: 2
Views: 275

64bit raspbian

Hello, Any plans on making a 64bit version of raspbian? I don’t understand why it’s still on 32bits! Staying on 32bits would bring up many issues in the future such as not being able to support more ram and so on. Not to mention that a 64bit OS would outperform the same OS on 32bits. This change is ...
by ikk
Sat Aug 24, 2019 5:38 pm
Forum: Other
Topic: wlan0 disappears after updating packages in ubuntu server on rpi 4B [ ubuntu server 64bit ]
Replies: 13
Views: 3420

Re: wlan0 disappears after updating packages in ubuntu server on rpi 4B [ ubuntu server 64bit ]

Or not use a "beta" release of Ubuntu and wait for the official release. You're bound to have problems. Just use Raspbian Buster lite. I don’t think you’ve read through the thread 😛 I’ve stated that the issue somehow passed on to raspbian buster with desktop... which makes no sense as it’s in a com...
by ikk
Sat Aug 24, 2019 5:37 pm
Forum: Other
Topic: wlan0 disappears after updating packages in ubuntu server on rpi 4B [ ubuntu server 64bit ]
Replies: 13
Views: 3420

Re: wlan0 disappears after updating packages in ubuntu server on rpi 4B [ ubuntu server 64bit ]

Ah. If wpa_supplicant works then firmware and drivers are ok. Good news. (I suppose you can “flash” Pi4 with any available version of the firmware but I don’t know how to do that, having no Pi4) Something looks incorrect in the boot process then. If it is on Ubuntu 64 I wouldn’t know where the prob...
by ikk
Fri Aug 16, 2019 9:08 am
Forum: Other
Topic: wlan0 disappears after updating packages in ubuntu server on rpi 4B [ ubuntu server 64bit ]
Replies: 13
Views: 3420

Re: wlan0 disappears after updating packages in ubuntu server on rpi 4B [ ubuntu server 64bit ]

Pi4 has resident firmware. Does that mean I permanently messed it up? I’m not really sure how to troubleshoot this, let alone how to fix it. Starting wpa_supplicant manually brings wifi right back up, but the moment i close the terminal window that has wpa_supplicant running wifi stops working inst...
by ikk
Mon Aug 05, 2019 3:09 pm
Forum: Other
Topic: wlan0 disappears after updating packages in ubuntu server on rpi 4B [ ubuntu server 64bit ]
Replies: 13
Views: 3420

Re: wlan0 disappears after updating packages in ubuntu server on rpi 4B [ ubuntu server 64bit ]

epoch1970 wrote:
Sat Aug 03, 2019 9:06 am
Then you messed up the firmware I guess.
How though? These two operating systems are on completely different microSD cards!
by ikk
Sat Aug 03, 2019 8:47 am
Forum: Other
Topic: wlan0 disappears after updating packages in ubuntu server on rpi 4B [ ubuntu server 64bit ]
Replies: 13
Views: 3420

Re: wlan0 disappears after updating packages in ubuntu server on rpi 4B

epoch1970 wrote:
Fri Aug 02, 2019 12:10 pm
You'll have better luck asking the author of that howto I think.
If you’ve read my posts properly then you’ll realize the issue was passed on to raspbian. The author has nothing to do with raspbian.
by ikk
Wed Jul 31, 2019 8:08 pm
Forum: Other
Topic: wlan0 disappears after updating packages in ubuntu server on rpi 4B [ ubuntu server 64bit ]
Replies: 13
Views: 3420

Re: wlan0 disappears after updating packages in ubuntu server on rpi 4B

I just swapped microSD cards to boot back to raspbian buster and now wifi isn’t working here either. Clicking on the networks panel shows “No wireless interfaces found” and just hovering over it shows “wlan0: Not associated”. raspi-config shows “Could not communicate with wpa_supplicant” when trying...
by ikk
Wed Jul 31, 2019 6:01 pm
Forum: Other
Topic: wlan0 disappears after updating packages in ubuntu server on rpi 4B [ ubuntu server 64bit ]
Replies: 13
Views: 3420

wlan0 disappears after updating packages in ubuntu server on rpi 4B [ ubuntu server 64bit ]

Hello, I just followed this guide https://jamesachambers.com/raspberry-pi-ubuntu-server-18-04-2-installation-guide/ to install ubuntu server 64bit on my Raspberry pi 4B. I need 64bits as that insanely increases the hash rate when crypto mining. I was able to successfully setup wifi. However, when ru...
by ikk
Tue Jul 30, 2019 9:58 am
Forum: Troubleshooting
Topic: Is enabling huge pages on rpi 4B and 3B+ possible?
Replies: 7
Views: 421

Re: Is enabling huge pages on rpi 4B and 3B+ possible?

Andyroo wrote:
Mon Jul 29, 2019 11:10 am
Apologies - my search turned up setting this on as admin during the first run on Windows for about four Google pages :lol:
Same outcome here haha
by ikk
Tue Jul 30, 2019 9:57 am
Forum: Troubleshooting
Topic: Is enabling huge pages on rpi 4B and 3B+ possible?
Replies: 7
Views: 421

Re: Is enabling huge pages on rpi 4B and 3B+ possible?

From https://wiki.debian.org/Hugepages#Enabling_HugeTlbPage I think the default Raspbian kernel doesn't have it enabled: [email protected]:/home/pi# zcat /proc/config.gz | grep HUGEPAGE CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y # CONFIG_TRANSPARENT_HUGEPAGE is not set [email protected]:/home/pi# So you'd have to b...
by ikk
Mon Jul 29, 2019 9:19 am
Forum: Troubleshooting
Topic: Is enabling huge pages on rpi 4B and 3B+ possible?
Replies: 7
Views: 421

Re: Is enabling huge pages on rpi 4B and 3B+ possible?

I think you may do better to try on the XMRig support sites (if Google fails) as this is an application question across all platforms not just the Pi. I’ve already given google a try, I only get 2 or 3 search results for the pi (the rest are completely unrelated) and non are of any help as they are...
by ikk
Sun Jul 28, 2019 7:03 pm
Forum: Troubleshooting
Topic: Is enabling huge pages on rpi 4B and 3B+ possible?
Replies: 7
Views: 421

Is enabling huge pages on rpi 4B and 3B+ possible?

Hello,

I’m trying to enable huge pages on my rpi 3B+ and 4B for xmrig. They both run raspbian buster. Not sure if it’s possible nor how to do it. Does anyone know?

Thanks!
by ikk
Tue Jul 23, 2019 9:28 am
Forum: Troubleshooting
Topic: Raspberry Pi 4B display sizing too large
Replies: 8
Views: 1085

Re: Raspberry Pi 4B display sizing too large

O.K. I've updated/upgraded Buster on my P4B and "fiddled about" a bit to check the "fall-back to older methods workaround. Two things were necessary for my "overscanning" (desktop off-screen at the edges) T.V. 1) Enable underscan in "Raspberry Pi Configuration", "System" 2) Comment out "dtoverlay=v...
by ikk
Mon Jul 22, 2019 1:58 pm
Forum: Troubleshooting
Topic: Raspberry Pi 4B display sizing too large
Replies: 8
Views: 1085

Raspberry Pi 4B display sizing too large

Hello, I just booted up my new raspberry pi 4B with raspbian buster. However, the screen size seems to be too large to fit on my tv. I can’t see the task panel (not sure what it’s called) and the icons on the sides are cut off. Any clue on how to fix that? Thanks! Setup: Raspberry Pi 4B 4GB RAM OKdo...
by ikk
Sat Jul 20, 2019 4:15 pm
Forum: Troubleshooting
Topic: Is the raspberry pi 4 still prone to gpio shorting?
Replies: 9
Views: 425

Re: Is the raspberry pi 4 still prone to gpio shorting?

Hey, Is the raspberry pi 4 still susceptible to getting killed if the gpio pins are shorted? Or has this issue been fixed? (P.s. not sure if this is the correct category to post this) Thanks No, or at least, it will be much MUCH less susceptible. (The problem on the 3B+ is shorting 3.3 to 5v) Alrig...
by ikk
Sat Jul 20, 2019 12:13 pm
Forum: Troubleshooting
Topic: Is the raspberry pi 4 still prone to gpio shorting?
Replies: 9
Views: 425

Is the raspberry pi 4 still prone to gpio shorting?

Hey,

Is the raspberry pi 4 still susceptible to getting killed if the gpio pins are shorted? Or has this issue been fixed?

(P.s. not sure if this is the correct category to post this)

Thanks
by ikk
Thu Jul 18, 2019 7:17 am
Forum: Troubleshooting
Topic: Green LED constant blinking on rpi 4 without a boot sd card
Replies: 2
Views: 261

Re: Green LED constant blinking on rpi 4 without a boot sd card

If the green LED is blinking in a four flash pattern, that is normal. It means the bootcode is present in the eeprom, but no SD card was detected. The Pi 4 is different to earlier models where the initial bootcode.bin had to be on the SD card. Now it is stored on the board. Thank you so so so much!...
by ikk
Thu Jul 18, 2019 6:58 am
Forum: Troubleshooting
Topic: Green LED constant blinking on rpi 4 without a boot sd card
Replies: 2
Views: 261

Green LED constant blinking on rpi 4 without a boot sd card

Hello, I just received my rpi 4 with 4GB ram (got it delivered to the hotel), I decided to see if it at least powers up, even though I don’t have a microSD card to boot it up since I’m traveling. I was expecting a single red led to indicate that there’s power, nothing else as it has no microSD to bo...
by ikk
Thu May 30, 2019 6:59 am
Forum: Android
Topic: Android Pie on RPi 3B(+) with hardware acceleration
Replies: 99
Views: 57620

Re: Android Pie on RPi 3B(+) with hardware acceleration

Just do `dd if=2019_03_02_rpi3_13fa200.bin of=/dev/sda bs=4MiB`, then check the SD card can boot up or not. The rest of the instructions on the video may make the SD card unbootable if you make mistakes. PS: `zcat 2019_03_02_rpi3_13fa200.bin.gz | sudo dd of=/dev/sda bs=4MiB status=progress` used to...
by ikk
Sun May 12, 2019 3:14 pm
Forum: Android
Topic: Android Pie on RPi 3B(+) with hardware acceleration
Replies: 99
Views: 57620

Re: Android Pie on RPi 3B(+) with hardware acceleration

Just do `dd if=2019_03_02_rpi3_13fa200.bin of=/dev/sda bs=4MiB`, then check the SD card can boot up or not. The rest of the instructions on the video may make the SD card unbootable if you make mistakes. PS: `zcat 2019_03_02_rpi3_13fa200.bin.gz | sudo dd of=/dev/sda bs=4MiB status=progress` used to...
by ikk
Sun May 12, 2019 9:37 am
Forum: Android
Topic: Android Pie on RPi 3B(+) with hardware acceleration
Replies: 99
Views: 57620

Re: Android Pie on RPi 3B(+) with hardware acceleration

Flash the uncompressed image Won’t let me: https://i.imgur.com/CGe2EPB.jpg Edit: I flashed it using blkid /dev/sda dd if=2019_03_02_rpi3_13fa200.bin of=/dev/sda bs=4MiB Then I followed the rest of the instructions on your video... I still get the same PHY auto negotiation error on boot up :/ Just d...
by ikk
Sat May 11, 2019 5:50 pm
Forum: Troubleshooting
Topic: Error when running sudo apt update
Replies: 22
Views: 732

Re: Error when running sudo apt update

Guys please stop getting off topic... forget all the x86 nonsense... I’m trying to get rid of this sudo apt update error
by ikk
Sat May 11, 2019 9:06 am
Forum: Troubleshooting
Topic: Error when running sudo apt update
Replies: 22
Views: 732

Re: Error when running sudo apt update

There is no additional explanation there as to why you think you need WINE or an alternative. If you are running the Raspbian Stretch Operating System on your RPi, to support the recent RPi3B+ hardware, it makes no sense to revert your sources.list file to a version that was used with the Wheezy di...

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