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by thagrol
Sat Jul 24, 2021 11:34 am
Forum: General discussion
Topic: Is it possible to use a Rasberry PI on a laptop?
Replies: 16
Views: 740

Re: Is it possible to use a Rasberry PI on a laptop?

I mention this because a lot of now very old chatter on the various forums gives the impression that this is way more difficult than it really is. FYI there's an in depth guide on the ethernet gadget here: https://www.raspberrypi.org/forums/viewtopic.php?f=91&t=306121&p=1851130#p1851130 Ful...
by thagrol
Fri Jul 23, 2021 8:48 pm
Forum: Troubleshooting
Topic: Mount of remote drive/share is failing "on demand"
Replies: 2
Views: 54

Re: Mount of remote drive/share is failing "on demand"

Your mount options are incorrect. According to man 5 nfs, NFS supports neither the username= nor the password= mount options. Remove both and try again.

And double check the entry in /etc/exports on the server.
by thagrol
Fri Jul 23, 2021 8:31 pm
Forum: General discussion
Topic: Advantages/Disadvantages of SDcards vs USB key
Replies: 12
Views: 613

Re: Advantages/Disadvantages of SDcards vs USB key

Hi All, Can't help on the software side but all Pi models with on board WiFi have onboard Bluetooth Thanks that is useful information. In brief: connect the drives via USB, install and configure samba and/or NFS. The maan issue with self powered USB devices is that if they back power the Pi that ca...
by thagrol
Fri Jul 23, 2021 12:55 pm
Forum: General discussion
Topic: Advantages/Disadvantages of SDcards vs USB key
Replies: 12
Views: 613

Re: Advantages/Disadvantages of SDcards vs USB key

@bjtheone

I seem to have offended you, for which I appologise. Doing so was not my intent.

English can be an imprecise language and what is obvious to one may not be obvious to all.
by thagrol
Fri Jul 23, 2021 11:32 am
Forum: General discussion
Topic: Advantages/Disadvantages of SDcards vs USB key
Replies: 12
Views: 613

Re: Advantages/Disadvantages of SDcards vs USB key

Well back to the comments and Questions 1) You could unplug your USB mouse and get one that connects via BT - that'd save you a USB slot right there. does that mean there is an internal bluetooth connection built into the RPis. But what software would I need to install, in order to, control a mouse...
by thagrol
Thu Jul 22, 2021 7:07 pm
Forum: Ubuntu
Topic: RNDIS Raspberry Pi 4
Replies: 2
Views: 85

Re: RNDIS Raspberry Pi 4

I have a robot that I have attached a Raspberry Pi 4 to. I want to be able to control the robot via USB, but I can't seem to establish a connection with the robot. If a connection was established between the Pi and robot, I should be able to ping the robot, but it don't work. I am able to ping and ...
by thagrol
Thu Jul 22, 2021 6:34 pm
Forum: General discussion
Topic: MSOffice on a Pi-400
Replies: 75
Views: 2283

Re: MSOffice on a Pi-400

Bottom line - on the desktop HP & Dell need Windows. RPT needs Linux. Even though now everybody can now, notionally, run both. But windows isn't just desktops and servers. And that's easy to forget. There are an awful lot of things out there that you'd expect to be running an embeded OS that ar...
by thagrol
Thu Jul 22, 2021 12:42 pm
Forum: General discussion
Topic: Advantages/Disadvantages of SDcards vs USB key
Replies: 12
Views: 613

Re: Advantages/Disadvantages of SDcards vs USB key

The number of available USB ports is a non-issue. Add a hub. There may be a performance boost moving to USB storage (especially USB 3) but I've no idea about the longevity of a USB flash drive. Like SD cards they're not designed as OS drives. A SATA SSD or HDD in a USB 3 enclosure would likely be th...
by thagrol
Thu Jul 22, 2021 12:20 pm
Forum: Networking and servers
Topic: What are low-cost alternatives to SATA-USB adapters ?
Replies: 5
Views: 175

Re: What are low-cost alternatives to SATA-USB adapters ?

Usual warning: cheap, fast, good. Pick two.

I ended up ditching those and a 4B completely from my NAS and switching to a CM4, CM4IO and PCIe x1 SATA card setup for my NAS.

If you don't want to do that, find out what's killing those devices.
by thagrol
Thu Jul 22, 2021 12:12 pm
Forum: Networking and servers
Topic: Samba is about to kill me
Replies: 3
Views: 98

Re: Samba is about to kill me

What in the world am I missing? I thought being 0777 would give anybody read, write, access? Samba cannot grant permissions denied by the OS. Plus AIUI those only apply to files and directories created by clients not to files and directories that already exist on the server. See https://www.samba.o...
by thagrol
Wed Jul 21, 2021 3:53 pm
Forum: General discussion
Topic: MSOffice on a Pi-400
Replies: 75
Views: 2283

Re: MSOffice on a Pi-400

bjtheone wrote:
Wed Jul 21, 2021 3:31 pm
I think the first point underestimates the lengths that Intel and AMD will go to to try and prevent another cpu offering that can provide good enough performance at a better price point.
Intel vs Cyrix? https://en.wikipedia.org/wiki/Cyrix#Legal_troubles
by thagrol
Wed Jul 21, 2021 2:54 pm
Forum: General discussion
Topic: MSOffice on a Pi-400
Replies: 75
Views: 2283

Re: MSOffice on a Pi-400

It is an ARM CPU so must be easy to support, which equally would be the case for AllWinner, nVidia etcetera SoCs, is a bit of a simplistic notion. it is simplistic indeed. But surely the answer there is the same as in the x86 world: it's up to the hardware producer to provide hardware specific driv...
by thagrol
Wed Jul 21, 2021 1:57 pm
Forum: General discussion
Topic: MSOffice on a Pi-400
Replies: 75
Views: 2283

Re: MSOffice on a Pi-400

It is an ARM CPU so must be easy to support, which equally would be the case for AllWinner, nVidia etcetera SoCs, is a bit of a simplistic notion. it is simplistic indeed. But surely the answer there is the same as in the x86 world: it's up to the hardware producer to provide hardware specific driv...
by thagrol
Wed Jul 21, 2021 11:04 am
Forum: Troubleshooting
Topic: Pi 4 Ethernet not working alongside 4 HDDs in RAID
Replies: 11
Views: 291

Re: Pi 4 Ethernet not working alongside 4 HDDs in RAID

RasPi4 wrote:
Wed Jul 21, 2021 1:58 am
I am using the official PSU but am overclocked to 2100 mhz. (I would go up to 2147 but have had stability issues in certain distros at that speed.)
Does the problem still exist without the oveerclock?
by thagrol
Tue Jul 20, 2021 6:47 pm
Forum: Android
Topic: Need help on an android tablet with CM4.
Replies: 5
Views: 174

Re: Need help on an android tablet with CM4.

cfalcon wrote:
Tue Jul 20, 2021 6:23 pm
So from what I undestood you dont suggest the use for my approach?
I make no suggestions what so ever. I'm just pointing that you're on your own.

There is an android sub forum: viewforum.php?f=73 but don't expect any help on there from RPF/RPTL
by thagrol
Tue Jul 20, 2021 6:32 pm
Forum: Troubleshooting
Topic: RPi4 ignoring /boot/config.txt
Replies: 8
Views: 208

Re: RPi4 ignoring /boot/config.txt

BMardle wrote:
Tue Jul 20, 2021 1:42 pm
Also still no idea why my Pi was mucking me about with enabling SPI (or why it's working now).
Bad conditional filter(s) in your config.txt?
by thagrol
Tue Jul 20, 2021 6:27 pm
Forum: Troubleshooting
Topic: gpu_mem=16 in /boot/config.txt causes bus-errors, panics etc.
Replies: 13
Views: 435

Re: gpu_mem=16 in /boot/config.txt causes bus-errors, panics etc.

16 should be enough for command line logins and without camera support.

Desktop use may require more. The camera module definitely will.
by thagrol
Tue Jul 20, 2021 6:19 pm
Forum: Android
Topic: Need help on an android tablet with CM4.
Replies: 5
Views: 174

Re: Need help on an android tablet with CM4.

There's no official or supported version of Android for Pi, let alone for the CM4.
by thagrol
Tue Jul 20, 2021 6:17 pm
Forum: Beginners
Topic: what board do I have??
Replies: 7
Views: 241

Re: what board do I have??

1. Don't use NOOBS use Raspberry Pi Imager. See the software link at the top of the page. 2. All current OS images work on all Pi. 3. Only 2 USB ports would mean an original model B. 4. 4 USB ports mean at least a B+ That the images don't match either of your Pi may indicate that you don't have a Ra...
by thagrol
Tue Jul 20, 2021 6:08 pm
Forum: General discussion
Topic: MSOffice on a Pi-400
Replies: 75
Views: 2283

Re: MSOffice on a Pi-400

If I'm not mistaken, a big part of the change in UK CS ciricculum is specifically designed to get away from the idea that "computer literacy" is equivalent to "knows how to use MS Office". The whole concept of the Pi is deliberately antithetical to that equivalence. You're not. ...
by thagrol
Tue Jul 20, 2021 1:40 pm
Forum: General discussion
Topic: MSOffice on a Pi-400
Replies: 75
Views: 2283

Re: MSOffice on a Pi-400

I thought the RPI project was all about getting real computing back into schools to recreate the BBC Micro age and explosion in IT understanding with the resultant benefit to the economy. But if the Pi-400 will only be allowed in with Win11/MSOfffice then the project is doomed. There's a lot more t...
by thagrol
Tue Jul 20, 2021 12:23 pm
Forum: General discussion
Topic: MSOffice on a Pi-400
Replies: 75
Views: 2283

Re: MSOffice on a Pi-400

Here's the real question I'd like answered: What will be the cost of a Windows 11 on ARM license? Historically, retail windows home licenses have been in th $100 to $150 price bracket. Is anyone likely to be willing to pay that to run Win11 on a $35 computer? As for MS Office, I don't use that on m...
by thagrol
Tue Jul 20, 2021 11:26 am
Forum: Troubleshooting
Topic: Pi 4 Ethernet not working alongside 4 HDDs in RAID
Replies: 11
Views: 291

Re: Pi 4 Ethernet not working alongside 4 HDDs in RAID

but if I want to edit fstab to have the drives automatically mount to the NAS directory I have created, then the Pi won't boot. Using the nofail and x-systemd.automount mount options should help with that. See https://www.raspberrypi.org/forums/viewtopic.php?f=91&t=302752&p=1815316#p1815316...
by thagrol
Tue Jul 20, 2021 11:09 am
Forum: General discussion
Topic: MSOffice on a Pi-400
Replies: 75
Views: 2283

Re: MSOffice on a Pi-400

The question misses the elephant in the room, although in Pedant mode it might be Off Topic. LibreOffice already runs on RPiOS on the Pi400 -- possibly only on the 64-bit beta -- and can use the MS document file formats. Well, kinda, yes. Isn't libre office (or another office suite) included in the...
by thagrol
Tue Jul 20, 2021 11:00 am
Forum: Troubleshooting
Topic: No ping, no ssh, no http; wired; headless
Replies: 6
Views: 216

Re: No ping, no ssh, no http; wired; headless

Thank you thagrol and butch I appreciate your help. Free space after upload is more than 900GB. Actually i don't have the equipment to plug a monitor. I'll do my best to get it. I assigned a static local IP. As i remember i configured the Pi to use static IP and the appropriate IP is actually reser...

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