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by iwl
Fri Jul 23, 2021 10:11 pm
Forum: Troubleshooting
Topic: RetroPie not showing on Network folder in Win10
Replies: 16
Views: 1505

wsdd . . . Re: RetroPie not showing on Network folder in Win10

Is there any news about wsdd ?

It seems like there is a wsdd2 package . . . apt-cache search wsdd . . . finds nothing.
by iwl
Sun Jul 04, 2021 12:06 pm
Forum: Raspberry Pi OS
Topic: liblz4.so.1 hang update went wrong
Replies: 0
Views: 138

liblz4.so.1 hang update went wrong

Hi,

after last apt update, one pi hangs on boot (read only stage):
liblz4.so.1 cannot open
Can I repair that root partition on my other pi? Would be interesting anyway.
I could also clone the rootfs from other pi, being newer and adapt/copy system params.
by iwl
Thu Jun 24, 2021 10:48 am
Forum: Raspberry Pi OS
Topic: boot / init read only for partition image
Replies: 2
Views: 196

boot / init read only for partition image

Hi,

can I boot / init Pi OS read only to make an system partition image as backup?

I can remove the sd card and do it on other system, but would rather like connecting an usb drive and do it on system.
by iwl
Wed Feb 17, 2021 4:12 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Switch Off HDMI completely / HDMI CEC
Replies: 3
Views: 605

Re: Switch Off HDMI completely / HDMI CEC

hdmi_ignore_cec_init: Setting hdmi_ignore_cec_init to 1 will stop the initial active source message being sent during bootup. This prevents a CEC-enabled TV from coming out of standby and channel-switching when you are rebooting your Raspberry Pi. Are you sure, this setting will switch the hdmi more...
by iwl
Wed Feb 17, 2021 1:38 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Switch Off HDMI completely / HDMI CEC
Replies: 3
Views: 605

Switch Off HDMI completely / HDMI CEC

Hi, I have an HDMI-Switch, switching to device which going from off to on. The switch switches to Raspi 2 on power up or reboot. /opt/vc/bin/tvservice -o ; vcgencmd display_power 0 # doesn't switch off sufficient for hdmi-switch switching after on again. I've read something about switching it even m...
by iwl
Sat Jul 18, 2020 5:03 pm
Forum: Raspberry Pi OS
Topic: /var/log/dmesg: No such device or address
Replies: 0
Views: 139

/var/log/dmesg: No such device or address

Hi, I've updated to buster and now get: initscripts (2.93-8) ... /var/lib/dpkg/info/initscripts.postinst: 139: /var/lib/dpkg/info/initscripts.postinst: cannot create /var/log/dmesg: No such device or address /var/log/dmesg exists, may be linked to wrong device numbers Any Idea to fix / recreate ???
by iwl
Sun Nov 18, 2018 2:25 am
Forum: Windows 10 for IoT
Topic: Win10 & .NET framework 4 full on Raspberry Pi
Replies: 10
Views: 13664

Re: Win10 & .NET framework 4 full on Raspberry Pi

Snoopp wrote:
Thu Oct 05, 2017 8:50 am
Is it possible to install Windows 10 with .NET Framework 4 full on Raspberry Pi ?
Have you made some progress on your problem?

I'm just trying dotnet core 2.1 running on Pi 2+ without emulator.

But may be will need more then 2.1 only.
by iwl
Sat Nov 17, 2018 4:09 pm
Forum: Advanced users
Topic: .NET C# X86 (64?)
Replies: 0
Views: 846

.NET C# X86 (64?)

Hi group, I have some C# / .NET X86 based API (binary/dll) and looks like same C++ API for Linux is not maintained. I considered buying a single board Win10 computer. Now I've red a website about .NET X86 emulation with some exagear emulator. Are there usable options to get my C# programm using that...
by iwl
Fri Feb 16, 2018 12:06 pm
Forum: Deutsch
Topic: SAT-TV Server
Replies: 180
Views: 75757

Re: SAT-TV Server

Naja, dass ein anderes Programm das man gleichzeitig schauen will zufällig auf dem gleichen Stream ist, ist ja schon recht unwahrscheinlich, gerade bei HD, insofern ist das gewaltig für mich nicht nachvollziehbar. An mehr als einen Client hatte ich sowieso nicht gedacht. Aber EPG wird doch übertrage...
by iwl
Fri Feb 16, 2018 10:28 am
Forum: Deutsch
Topic: SAT-TV Server
Replies: 180
Views: 75757

Re: SAT-TV Server

Wenn man auf Sat-IP aufsetzt müsste man doch eigentlich auch alles machen können, was man mit einem USB-Tuner auch machen kann oder?

Dein System ist doch zum Client hin ein Sat-IP-Server oder ? Müsste es halt zum Tuner ein Sat-IP-Client sein.

Kannst Du Clients empfehlen für Android ?
by iwl
Fri Feb 16, 2018 9:16 am
Forum: Deutsch
Topic: SAT-TV Server
Replies: 180
Views: 75757

Re: SAT-TV Server

Xoro HRS 8670 https://www.amazon.de/gp/product/B01KWPKQJC/ Mir ist der EPG zu hässlich und kann kein CEC / Fernseher einschalten. Aber wäre ein 50€ S2 SAT->IP Server - ein USB-Tuner kaum billiger. Wikipedia: "Anstelle von 4PSK (QPSK) bei DVB-S verwendet DVB-S2 optional die Modulationsarten 8PSK...
by iwl
Fri Feb 16, 2018 8:51 am
Forum: Deutsch
Topic: SAT-TV Server
Replies: 180
Views: 75757

Re: SAT-TV Server

Was ist eigentlich der Unterschied zwischen einem S und S2 Tuner? Wird da der Transportstream schon anders moduliert? Wenn nur die Videokodierung im Stream anders ist dachte ich ist das vielleicht egal weil das roh über USB geht und dann im PC erst dekodiert wird? Ansonsten habe ich eine Xoro Box mi...
by iwl
Fri Feb 16, 2018 2:48 am
Forum: Deutsch
Topic: SAT-TV Server
Replies: 180
Views: 75757

Re: SAT-TV Server

Hallo,

was ist inzwischen der letzte Stand?

Was für einen Tuner müsste man kaufen, ginge dieser oder geht's besser/günstiger

https://www.amazon.de/TechnoTrend-TT-co ... 000L8XH3I/
by iwl
Sun Sep 03, 2017 1:31 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: [quick-guide] CAN bus on raspberry pi with MCP2515
Replies: 171
Views: 324653

Re: [quick-guide] CAN bus on raspberry pi with MCP2515

Hi, I've just got out if I cansend a frame and it is not Acked it is retransmitted forever and the buffer fills until no more space available. I've red somewhere switching the loopback on makes Nacks ignored, but messages are not send over the bus at all then. Can I change this somehow? I've just wa...
by iwl
Sun Jul 09, 2017 4:29 pm
Forum: Troubleshooting
Topic: Trying to access LAN via cable and WAN via mobile tethering
Replies: 2
Views: 1672

ifplugd outdated: Trying to access LAN via cable and WAN

Hi, I've just got out that ifplugd is little outdated. I have an usb-ethernet adapter here and ifplugd as ifplugstatus can't detect cable connected, it always shows connected up, disconnected down. cat /sys/class/net/eth0/carrier shows cable plugged (1) or not (0) correct if the link is up ( ifconfi...
by iwl
Wed Apr 05, 2017 6:02 pm
Forum: Deutsch
Topic: wlan Kanal 12 / 13 Zero W
Replies: 0
Views: 605

wlan Kanal 12 / 13 Zero W

Hallo, ich habe als Wifi-Region de eingestellt bei Zero W und iwlist wlan0 channel zeigt ... Channel 12 : 2.467 GHz Channel 13 : 2.472 GHz es kommt jedoch keine Verbindung zu Fritzbox 7490 Kanal 12 zustande, statt dessen zu Fritzbox 7390 Kanal 2 zwei Zimmer weiter, letztere abgestellt gar keine Verb...
by iwl
Fri Feb 01, 2013 4:46 pm
Forum: General discussion
Topic: SD Card Benchmarks
Replies: 301
Views: 347068

Re: SD Card Benchmarks

I have to mention that an other user has problems with the card I recommended Samsung MB-SSBGA Class 10 Essential SDHC 32GB He says his pi freezes after some hours with this card and it's the same with the two cards of he bought. He got the messages i/o error writing journal shortly before freeze. I...
by iwl
Fri Feb 01, 2013 4:38 pm
Forum: General discussion
Topic: Search for my posts / user
Replies: 6
Views: 1128

Re: Search for my posts / user

Ok sorry
I have to click on my name and then I can search for my posts.
And I can click on search and then there is back to advanched search.
There should be some link for advanched search beside the other allready...
by iwl
Fri Feb 01, 2013 3:24 pm
Forum: General discussion
Topic: Search for my posts / user
Replies: 6
Views: 1128

Search for my posts / user

How can I search for my posts / posts of a user
by iwl
Mon Jan 28, 2013 11:51 pm
Forum: Beginners
Topic: Power Suply
Replies: 1
Views: 540

Power Suply

I have just tested some Micro USB Power Suplies and found out that the Samsung S2 Suply gives good 4,9x Voltage with an whireless Keyboard Receiver and USB Stick attached to pi even only rated with 0,7 Amps so I guess gives more and cheap at amazon. I have others telling about 1,2 A but allready dro...
by iwl
Tue Jan 22, 2013 1:04 pm
Forum: Graphics, sound and multimedia
Topic: Sound Server / Mixer
Replies: 0
Views: 711

Sound Server / Mixer

Hi, I have some speakers w subwoofer connected to my TV but would like to mix the sound of other devices to that speakers especially the music from my smartphone and so one. May be I can connect some usb sound card to the pi to route the tv sound trough and some blue tooth dongle to receive sound fr...
by iwl
Tue Jan 22, 2013 12:07 am
Forum: General discussion
Topic: SD Card Benchmarks
Replies: 301
Views: 347068

Re: SD Card Benchmarks

The Sandisk 45 MB/s 32 GB slows further down on random with larger Files random random KB reclen write rewrite read reread read write 256000 512 19472 20949 21812 21867 21645 1996 The Samsung Es.. 32GB remains constant: random random KB reclen write rewrite read reread read write 256000 512 11256 11...
by iwl
Mon Jan 21, 2013 11:43 pm
Forum: General discussion
Topic: SD Card Benchmarks
Replies: 301
Views: 347068

Re: SD Card Benchmarks

It's just no difference also making sence with 512k Blocks which I think is larger than the write Block Size of an SD Card
by iwl
Mon Jan 21, 2013 7:13 pm
Forum: General discussion
Topic: SD Card Benchmarks
Replies: 301
Views: 347068

Re: SD Card Benchmarks

You can clearly See that the Test is plausible small sectors are Slower, random is Slower, writing is Slower. The switches are Set for disabling Caching / Buffering.
And I can Feel the pi is more responsive with These card. I dont like to wear my card that much.
by iwl
Mon Jan 21, 2013 5:30 pm
Forum: General discussion
Topic: SD Card Benchmarks
Replies: 301
Views: 347068

Re: SD Card Benchmarks

Have just tested an (good on small random I/O, Pi also feels fast): Samsung MB-SSBGA Class 10 Essential SDHC 32GB ./iozone -e -I -a -s 50M -r 4k -r 512k -r 16M -i 0 -i 1 -i 2 random random KB reclen write rewrite read reread read write 51200 4 1809 1893 6283 6272 6225 1078 51200 512 10721 11266 2195...

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