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[$] Fedora, UUIDs, and user tracking

Linux Tipps vom 15.01.2019 um 18:23 Uhr | Quelle lwn.net

"User tracking" is generally contentious in free-software communities—even if the "tracking" is not really intended to do so. It is often distributions that have the most interest in counting their users, but Linux users tend to be more privacy conscious than users of more mainstream desktop operating systems. The Fedora project recently discussed how to count its users and ways to preserve their privacy while doing so.


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The FSF is 5,000 members strong

Linux Tipps vom 15.01.2019 um 18:05 Uhr | Quelle reddit.com
submitted by /u/fsher
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Dirt Rally 2.0 goes up for preorder on Xbox One

Windows Tipps vom 15.01.2019 um 18:03 Uhr | Quelle feeds.windowscentral.com
Get those preorders in. A few years ago, Dirt Rally surprised everyone with its challenging gameplay and tight handling mechanics. While the visuals may not have been on the level of a game like Forza Motorsport 7, the gameplay was loved by many. ...
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NVIDIA adds support for 'G-Sync Compatible' FreeSync monitors

Windows Tipps vom 15.01.2019 um 18:00 Uhr | Quelle feeds.windowscentral.com
NVIDIA's latest GeForce driver update brings you the best of both worlds. NVIDIA pushed out a fresh driver update for its GeForce graphics cards today, bringing support for "G-Sync Compatible" FreeSync monitors. ...
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7 new features coming in Microsoft's next big Windows 10 19H1 update

Windows Tipps vom 15.01.2019 um 18:00 Uhr | Quelle feeds.windowscentral.com
Microsoft's next big Windows 10 feature update is currently in development, and we have a pretty good idea as to what new features and changes we can expect to see when it starts shipping in the spring. Codenamed 19H1, this next Windows 10 feature update improves upon already existing features, and adds a couple of new features and options for power users. After the October 2018 Update fiasco, which saw Microsoft push out an update that had multiple stability issues and bugs, Microsoft has taken a step back with 19H1, focusing more on improving already existing features instead of moving on and building out entirely new features instead. Many called for Microsoft to slow down on adding new features, and Microsoft has listened. So, 19H1 has no real blockbuster new features, but it does build upon features already present in the OS, which should improve the overall OS experience for users. That's not to say there aren't any new features or changes at all, so let's dive into the top n...
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I'm going to work full-time on free software

Linux Tipps vom 15.01.2019 um 17:53 Uhr | Quelle reddit.com
submitted by /u/emersion_fr
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Tesla uses Linux for their website

Linux Tipps vom 15.01.2019 um 17:42 Uhr | Quelle reddit.com
submitted by /u/Hans_Bouwman
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NVIDIA GeForce RTX 2060 Founder's Edition now available for $350

Windows Tipps vom 15.01.2019 um 17:39 Uhr | Quelle feeds.windowscentral.com
A new RTX entry point. Just as promised at CES 2019, NVIDIA today unleashed the GeForce RTX 2019, making the Founder's Edition available for $350. ...
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Grab LG's G7 ThinQ at Walmart for $50 less than you can anywhere else

Windows Tipps vom 15.01.2019 um 17:28 Uhr | Quelle feeds.windowscentral.com
This 64GB smartphone features three cameras, a 6.1-inch display, and 4GB RAM. Who wants to pay over a thousand dollars for a device that will be outdated in a year? The unlocked LG G7 ThinQ 64GB Smartphone is on sale at Walmart right now for $399, saving you $250 off its current price via Amazon. Other retailers have it as low as $450. This well-rounded phone offers top-notch audio and tons of screen to binge Netflix or YouTube on, and today's price makes for one of its best deals ever. Choosing free in-store pickup can save you a few dollars on the purchase, bringing its price down to $395.01. Shipping is free too. The LG G7 ThinQ is equipped with a 6.1-inch QHD+ display, dual 16MP wide rear cameras with a glass lens, an 8MP front-facing camera, and DTS:X 3D surround sound. It features a Qualcomm Snapdragon 845 processor, 4GB RAM, and 64GB storage with the ability to add a microSD card for up to 2TB of extra space. This is one device that still has a headphone jack too, along with...
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Entroware Unleash Hades, A Powerful Linux Workstation

Linux Tipps vom 15.01.2019 um 17:14 Uhr | Quelle feedproxy.google.com

AMD RYZEN CPUBritish Linux computer company Entroware has unveiled its latest Linux-powered offering — and it’s something of a beast! The Entroware Hades is the company’s first workstation PC to offer AMD processors and multi-GPU configurations. The base model comes equipped with an octa-core AMD Ryzen 1900X, Nvidia GeForce GT 1030 (2GB) and 16GB RAM and a 120GB SSD. […]

This post, Entroware Unleash Hades, A Powerful Linux Workstation, was written by Joey Sneddon and first appeared on OMG! Ubuntu!.


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How to add rechargeable batteries to your Windows Mixed Reality Controllers

Windows Tipps vom 15.01.2019 um 17:00 Uhr | Quelle feeds.windowscentral.com
There a lot of great things about Windows Mixed Reality, but the batteries in the controllers aren't one of them. Thanks to the wonder of 3D printing, and the ingenuity of one Thingiverse user named Nagorak, we now have a solution in the form of a rechargeable battery and a 3D printed backplate. This guide will take you through the steps you need to get there. Products used in this guide Amazon: Fake AA battery ($9) Ebay: Micro-USB Rechargeable AA size battery 14500UR75 ($11) Amazon: 10ft Micro-USB cables - 2 Pack ($11) A word of caution Before we go any further, we have to note that this involves using your controllers in a way that they weren't originally intended, so there is a chance of damage. From what I've seen, there are no reports of anything going wrong, but you're still messing with electrics, so be warned! Of course, we take no responsibility if you damage your controller — it's all on you....
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Kensington's Surface Pro Docking Station now available for $400

Windows Tipps vom 15.01.2019 um 16:56 Uhr | Quelle feeds.windowscentral.com
DIY Surface Studio. Kensington's Surface Pro Docking Station is now available to order at Amazon for $400. ...
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How to import photos on Linux with Shotwell

Betriebssysteme vom 15.01.2019 um 16:48 Uhr | Quelle feedproxy.google.com

Do you have a DSLR or digital camera and take lots of pictures? Are you tired of manually importing all of the photos on your camera onto the Linux desktop? If so, you’ll be interested to know about Shotwell: a photo management app for the Linux platform that lets you import photos on Linux from […]

Read How to import photos on Linux with Shotwell by Derrik Diener on AddictiveTips - Tech tips to make you smarter


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How to import photos on Linux with Shotwell

Linux Tipps vom 15.01.2019 um 16:48 Uhr | Quelle addictivetips.com

Do you have a DSLR or digital camera and take lots of pictures? Are you tired of manually importing all of the photos on your camera onto the Linux desktop? If so, you’ll be interested to know about Shotwell: a photo management app for the Linux platform that lets you import photos on Linux from […]

Read How to import photos on Linux with Shotwell by Derrik Diener on AddictiveTips - Tech tips to make you smarter


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Acer's 1TB Aspire 5 laptop just got even more affordable with $70 off

Windows Tipps vom 15.01.2019 um 16:46 Uhr | Quelle feeds.windowscentral.com
A 1TB hard drive, 8GB RAM and Intel Core i7 processor come together in the Acer Aspire 5. B&H Photo is offering the 15-inch Acer Aspire 5 Laptop on sale today for just $549.99. With this discount, you're saving $70 off what it goes for when not on sale. The next best price we could find was $570 at Amazon. This version of the Acer Aspire 5 (A515-51G-71RS) has a 15.6-inch screen with 1920 x 1080 full HD resolution, 1TB hard drive and 8GB RAM along with an 2.7 GHz Intel Core i7-7500U dual-core processor. It's running Windows 10 Home and features an NVIDIA GeForce 940MX graphics card. Its battery can last for up to seven hours on a single charge. It's worth checking out our review of the Acer Aspire 5 if you want a deep dive into this machine's capabilities and performance. We're not sure when this discount will disappear, so don't wait too long. See at B&H...
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An ancient OpenSSH vulnerability

Linux Tipps vom 15.01.2019 um 16:35 Uhr | Quelle lwn.net
An advisory from Harry Sintonen describes several vulnerabilities in the scp clients shipped with OpenSSH, PuTTY, and others. "Many scp clients fail to verify if the objects returned by the scp server match those it asked for. This issue dates back to 1983 and rcp, on which scp is based. A separate flaw in the client allows the target directory attributes to be changed arbitrarily. Finally, two vulnerabilities in clients may allow server to spoof the client output." The outcome is that a hostile (or compromised) server can overwrite arbitrary files on the client side. There do not yet appear to be patches available to address these problems.
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Hands-on with ASUS' unique ROG Mothership gaming detachable

Windows Tipps vom 15.01.2019 um 16:32 Uhr | Quelle feeds.windowscentral.com
Basically a Surface Pro on steroids. One of the most unique pieces of hardware to come out of CES 2019 was the ASUS ROG Mothership, a gaming PC that borrows heavily from Microsoft's own Surface Pro. ...
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How to Stream SBS On Demand Content Outside Australia

Betriebssysteme vom 15.01.2019 um 16:29 Uhr | Quelle feedproxy.google.com

Special Broadcasting Service is a popular Australian TV broadcaster – and for good reason. With shows and movies like Fargo, Hollands Hope, Masters of Sex, and more, they’ve got a great selection. But while Australians can watch it both on TV or online through the SBS On Demand handle, non-Australians can’t. So whether you’re an […]

Read How to Stream SBS On Demand Content Outside Australia by Matt Seiltz on AddictiveTips - Tech tips to make you smarter


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GNOME’s New GTK Theme is Ready for Testing

Linux Tipps vom 15.01.2019 um 16:25 Uhr | Quelle feedproxy.google.com

new gnome gtk adwaita before and afterCast your minds back to December and, amid baubles and wrapping paper, you may recall us sharing some screenshots of a refreshed version of the Adwaita GTK theme, used by GNOME. Now, GNOME”s Matthias Clasen has shared more details on a ‘limited set of theme changes’ being made to Adwaita, and their potential inclusion in […]

This post, GNOME’s New GTK Theme is Ready for Testing, was written by Joey Sneddon and first appeared on OMG! Ubuntu!.


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GNOME’s New GTK Theme is Ready for Testing

Linux Tipps vom 15.01.2019 um 16:25 Uhr | Quelle feedproxy.google.com

new gnome gtk adwaita before and afterCast your minds back to December and, amid baubles and wrapping paper, you may recall us sharing some screenshots of a refreshed version of the Adwaita GTK theme, used by GNOME. Now, GNOME”s Matthias Clasen has shared more details on a ‘limited set of theme changes’ being made to Adwaita, and their potential inclusion in […]

This post, GNOME’s New GTK Theme is Ready for Testing, was written by Joey Sneddon and first appeared on OMG! Ubuntu!.


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We Happy Few, Shadow of Mordor, and more hitting Xbox Game Pass this month

Windows Tipps vom 15.01.2019 um 16:13 Uhr | Quelle feeds.windowscentral.com
Four more games are hitting Xbox Game Pass before the month is over. January has already been a pretty big month for Xbox Game Pass, with titles like Just Cause 3 and Ark: Survival Evolved already having hit the service. ...
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linux-steam-integration v0.7.3 released

Linux Tipps vom 15.01.2019 um 16:11 Uhr | Quelle reddit.com
submitted by /u/Vulphere
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How to install PHP on Linux

Linux Tipps vom 15.01.2019 um 16:00 Uhr | Quelle addictivetips.com

PHP is one of the core components of the web. If you plan to host a Linux server that delivers web applications, understanding how to install it is a must. Installing the core PHP run-time files on Linux differs, depending on what you’re using, and it can get confusing. For this reason, we’ve decided to show […]

Read How to install PHP on Linux by Derrik Diener on AddictiveTips - Tech tips to make you smarter


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How to install PHP on Linux

Betriebssysteme vom 15.01.2019 um 16:00 Uhr | Quelle feedproxy.google.com

PHP is one of the core components of the web. If you plan to host a Linux server that delivers web applications, understanding how to install it is a must. Installing the core PHP run-time files on Linux differs, depending on what you’re using, and it can get confusing. For this reason, we’ve decided to show […]

Read How to install PHP on Linux by Derrik Diener on AddictiveTips - Tech tips to make you smarter


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Mixplay is the Mixer UWP app that Microsoft should have made

Windows Tipps vom 15.01.2019 um 16:00 Uhr | Quelle feeds.windowscentral.com
Mixplay for Mixer is the rebranded Mixer Go that provides an excellent Mixer experience on Windows 10. Mixer Go was one of my favorite apps to review last year. Its implementation of Mixer features within a UWP app was excellent and at the time I asked why Microsoft hadn't made the app themselves. That sentiment is only stronger now that Mixer Go has been rebranded to Mixplay for Mixer. The rebrand brings a complete app overhaul, support for Mixer's Faster Than Light (FTL) low latency streaming, Hypezone, and Mixer Season 2 features. Mixplay for Mixer took what I loved about Mixer Go and removed or improved the few flaws that it had. ...
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Searching for the cause of dropped packets on Linux

Linux Tipps vom 15.01.2019 um 15:57 Uhr | Quelle reddit.com

Hi all, just wanted to share a recent experience I had investigating a packet drop issue on a linux system. Hope it's useful to anyone facing similar issues.

Recently I was alerted by our monitoring system that it detected network packet loss. The loss was not excessive, only a couple of hundred packets, nothing compared to the billions of packets flowing through our systems. There was no observable degradation of the functionality of the system. The number of lost packets was low and they were TCP packets, so TCP retransmission would overcome the loss. However, packet loss is often an early sign that something is wrong with the systems, i.e. load is building up beyond capacity. So I took the alert seriously and started searching for the cause. There can be various reasons for packet loss. It can be that the network transport is unreliable and packet loss is natural, the network link could be congested, applications cannot handle the offered load. In this case the network link was reliable fibre, the network link was far from congested. The monitoring system indicated that the packet loss was on a linux box running several server applications that process data sent by our trading machines for analysis by our traders. The packet drops were on incoming traffic. The drop count is shown by the ifconfig command.

ens3f0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 ether 00:0f:53:2b:87:e0 txqueuelen 1000 (Ethernet) RX packets 2155496544 bytes 767987963091 (715.2 GiB) RX errors 0 dropped 69740 overruns 0 frame 0 TX packets 2335238951 bytes 663467243034 (617.9 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 16 

It seemed most likely that the applications received more traffic than they could handle. Given that on this box one application was running close to its maximum capacity, I expected that this application could not handle the load during some periods during the day, something we had seen before. So I analyzed the performance metrics of this application. CPU load was not very high, the incoming traffic was not out of the ordinary. All metrics indicated that the application was running normally. Nothing indicated that it was overloaded.

https://i.redd.it/j27iclftkla21.png

This is a single threaded application handling approximately 7000 TCP connections. The CPU load showed some spikes, but nothing excessive. Some of the packet loss periods coincided with those spikes, but not all. Also some periods of high load did not show any packet loss. The same held for the network traffic measured at the NIC level. The periods with dropped packets did not coincide with the periods having the highest packet rate. I also checked the other applications on the box and as expected their load was way less and did not show any signs of overload.

This looked odd. The network seems fine, the applications do not seem overload, yet packets are dropped. Could the monitoring system be wrong? We captured network traffic with tcpdump. If the monitoring system showed packet loss, but the TCP streams in the capture do not, then the monitoring system could be wrong. It could still be that the monitoring system is right as the packets are dropped on the machine, possibly after capturing. The capture did show gaps in the TCP sequence numbers. Tcpdump may not be able to capture all traffic and create those gaps by itself. In this case, the gaps were real as later in time the retransmissions for those missing packets could be seen, i.e. the clients sending those packets did not receive acknowledgements and retransmit the packets.

The capture confirmed the alerts from the monitoring system. We learned something useful from the capture though. The packet drops were seen on TCP streams from all applications running on the box, not only for the one heavy application! That means application performance could not be the cause. Still I was not 100% convinced that it was not something in the application. What else could it be? I decided to do an experiment:

  1. Run a server that accepts incoming connections, but does not read any data from the connected socket
  2. Connect a client to the server
  3. Keep sending data from that client to the server

At some point the server should drop the incoming data. How would this packet drop show in the metrics?

During the experiment I watched the output of the netstat -atn command on the machine running the server:

Proto Recv-Q Send-Q Local Address Foreign Address State tcp 5250096 0 172.30.12.53:24232 172.30.12.52:50049 ESTABLISHED 

As expected the size of the receive queue (Recv-Q) kept growing. It grew till ~5MB and then the queue was full, no more packets could be received. Tcpdump showed retransmissions, coming in slower and slower. The TCP exponential backoff algorithm did its work at the client side.

(here comes the last acknowledge packet) 14:59:30.461175 IP 172.30.12.52.50110 > 172.30.12.53.24232: Flags [P.], seq 5021029:5021461, ack 0, win 15, options [nop,nop,TS val 3705262642 ecr 216579590], length 432 14:59:30.501125 IP 172.30.12.53.24232 > 172.30.12.52.50110: Flags [.], ack 5021461, win 32, options [nop,nop,TS val 216579630 ecr 3705262642], length 0 (retransmissions coming in, slower and slower) 14:59:30.501182 IP 172.30.12.52.50110 > 172.30.12.53.24232: Flags [P.], seq 5021461:5021785, ack 0, win 15, options [nop,nop,TS val 3705262682 ecr 216579630], length 324 14:59:30.740948 IP 172.30.12.52.50110 > 172.30.12.53.24232: Flags [P.], seq 5021461:5021785, ack 0, win 15, options [nop,nop,TS val 3705262922 ecr 216579630], length 324 14:59:31.221942 IP 172.30.12.52.50110 > 172.30.12.53.24232: Flags [P.], seq 5021461:5021785, ack 0, win 15, options [nop,nop,TS val 3705263403 ecr 216579630], length 324 

To my surprise the 'dropped' count in ifconfig did not increase! I searched for other metrics to see where those dropped packets showed up. I found that the following counters, displayed by netstat -s incremented with each incoming retransmission.

18415 packets pruned from receive queue because of socket buffer overrun 50 packets pruned from receive queue 

Now I was convinced that the packet drops that we had in our production system were not due to performance issues in the application itself. But then what was it? The packets arrived at the machine, the application can handle the load, still the packets were dropped. What dropped it? As a software developer I was aware of network issues and application performance, but I never really thought about what is between the NIC and my application. Something there must be dropping packets. In between is the network driver and the kernel, something I never really looked into. Now I had to. The NIC, a Solarflare card, has a ring buffer of 1024 slots by default. Every incoming packet is put into this buffer through DMA. Each is 2K and can hold 1 packet at most, i.e. a small packet of only several bytes will occupy a full slot. This ring buffer can be increased to 4096 slots. We did and then there were no more packet drops!

Apparently the buffer overflowed and increasing the buffer stopped the packets from being dropped. Still I felt unsatisfied as I did not really understand why the buffer overflowed. After all the NIC was a 10GB/s interface and the incoming traffic was well below that rate. When a packet arrives at the NIC the following happens:

  1. An IRQ is raised
  2. This IRQ eventually triggers a task net_rx_action
  3. The net_rx_action task takes packets from the NIC ring buffer and puts them in socket buffer (skb) structures
  4. The skb's are passed up to the protocol layers, IP, TCP

The net_rx_action has a limited budget to run. The budget is determined by 2 constraints:

  1. A packet budget defined by net.core.netdev_budget - This is the amount of packets that can be handled at most in a single run.
  2. A time constraint of 2 jiffies.

If either of these constraints is reached, then the task is stopped. Remaining packets will be left in the ring buffer till the task runs again. This is to prevent net_rx_action hogging the kernel. When this happens the squeeze_time counter in the /proc/net/softnet_stat statistics gets incremented. These statistics show 1 line per CPU core. Each counter is 4 bytes. The 3rd counter is the squeeze_time counter. Looking at the core handling the IRQ's from the NIC we saw that the squeeze_time counter got incremented once in a while:

6cbc9e8e 00000000 0005e467 00000000 00000000 00000000 00000000 00000000 00000000 00000000

Monitoring this count showed a pattern similar to the packet drops that we had first. The packet drops stopped due to increased buffer size, but at the times we had drops before we now observed time squeezes. By default the packet budget net.core.netdev_budget is 300. This seems quite a low number and apparently we receive bursts of packets exceeding this number, probably exceeding the default ring buffer size of 1024. Searching the internet showed that the default budget is too low for handling 10GB/s. Hogging the CPU core did not seem to be an issue as we had dedicated one CPU core to handle the network IRQ's. So far this core never exceeded a load of 15%.

Increasing the budget indeed reduced the number of time squeezes. Still I was puzzled why this happened in the first place as the box did not receive anything close to 10GB/s or did it? All traffic rate metrics have a sampling rate of 1s. What if there are some exceptionally large bursts in sub-second intervals?

With the packet drops gone, we captured network traffic once more. This time I made an I/O graph for incoming packets with a 1ms interval using Wireshark to get an insight into traffic rates. This is what I got:

https://i.redd.it/u4bslz60nla21.png

Three sharp peaks stand out and in between lower peaks can be seen.The 3 peaks show that packet rate goes up to ~700 packets/ms. This is quite high and perhaps the rate is even higher on some sub-millisecond intervals. The peaks are caused by hundreds of clients sending a small packet to the server at the same time.

Although the average amount of traffic was moderate, there were micro bursts of traffic due to synchronized behavior of the clients. The micro bursts were the cause of the packet drops we saw. They are somewhat like microscopic denial of service attacks.

Conclusion

When this issue started I thought it would be a case of application performance issues. I did not expect to end up in the depths of the kernel. As with all complex issues, there are multiple causes for the packets loss:

  • Multiple clients sending data in a synchronized manner cause micro traffic bursts at the server
  • The default settings of the net_rx_task kernel task are not sufficient to process these bursts in one go
  • The default size of the ring buffer is too small to buffer all packets from these bursts
  • The packets making up the bursts are small, so the data rate measured in bytes stays well below the maximum

The art of software development requires one to think in layers of abstraction. Running an application requires layers upon layers upon layers with the hardware at the bottom. Most of the time we never really think about all those layers as they just do their job, making themselves invisible to us. When problems arise we search in the top layer, our application. This is where we find most of our problems. But once in a while the problems are in those layers below. To find those you need to be aware what is beneath your application. You need expertise from others. I got help from colleagues with expertise in networks and the Linux kernel to help me out.

In this case there is also the effect from multiple clients behaving in a synchronized way causing those bursts. Every single client worked as expected, but together they did not.

Without our monitoring systems we would not have known about this problem. Most likely the amount of traffic would have grown over time, possibly making the bursts larger or more frequent up to the point where functionality of the system starts to degrade, i.e. unresponsive applications on the trader's desktop. Doing this investigation under such conditions would have been much more stressful.

No matter how well you design and build your systems, unforeseen issues will happen. You need monitoring to find these issues before they become harmful.

Michel de Boer
Engineer at Optiver

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Installing Linux to a portable HDD/SSD

Linux Tipps vom 15.01.2019 um 15:52 Uhr | Quelle reddit.com

Hey, everyone. I just had a quick question regarding installing Linux. I was wondering first of all if it is possible to install Linux to a portable HDD/SSD, and if so, how would I go about doing it. Secondly, could I use a VM to run the install. I know that when you boot up Kali Linux in a VM it first gives yout the boot menu. One of the options is to install it via that menu. Could I possibly use that Boot Menu to install Linux to a portable drive?

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Charge your devices on the go with $5 off Bestek's 150W car power inverter

Windows Tipps vom 15.01.2019 um 15:47 Uhr | Quelle feeds.windowscentral.com
Charge up pretty much anything on the road. At Amazon you can pick up the Bestek 150W Car Power Inverter for just $11.99 when you use coupon code Z9HT4MT8 at checkout. That code takes $5 off its usual price of $16.99. Bestek's in-car charger is equipped with 2 USB ports and 1 AC outlet for keeping your devices topped up on the move. It turns the power from your car's cigarette lighter into power for your tech. Each USB port has up to 2.4A output which is perfect for recharging your phone or other mobile devices. The 110V AC outlet is capable of charging up your laptop or tablet, too. It's compact and lightweight so is great for taking travelling or for stowing in the glove compartment. Existing users give the power inverter an average rating of 4 stars out of 5 and Bestek backs it up with an 18-month warranty. See at Amazon...
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Mozilla: Ab Firefox 69 ist Flash bei Neuinstallationen deaktiviert

Windows Tipps vom 15.01.2019 um 15:41 Uhr | Quelle netzwerktotal.de

Kurz notiert: Firefox plant mit dem Update auf die Version 69 den Flash Player von Adobe bei allen Neuinstallationen des Browsers standardmäßig zu deaktivieren. Flash gilt seit langer Zeit als unsicher und wenig ressourcenschonend. Aus diesem Grund will auch Google voraussichtlich ab Juli dieses Jahres mit Chrome 76 auf die Unterstützung von Flash verzichten.

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Streit um Paypal-Gebühr - Flixbus geht in Berufung

Android Tipps vom 15.01.2019 um 15:38 Uhr | Quelle com-magazin.de
Der Rechtsstreit um eine Zusatzgebühr für die Paypal-Zahlungsoption geht weiter. Das LG München I setzt den Bezahldienst einer Kreditkarte gleich. Dafür dürfen jedoch seit 2018 keine Gebühren mehr erhoben werden. Flixbus will dagegen nun in Berufung gehen.
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Streit um Paypal-Gebühr - Flixbus geht in Berufung

Windows Tipps vom 15.01.2019 um 15:38 Uhr | Quelle com-magazin.de
Der Rechtsstreit um eine Zusatzgebühr für die Paypal-Zahlungsoption geht weiter. Das LG München I setzt den Bezahldienst einer Kreditkarte gleich. Dafür dürfen jedoch seit 2018 keine Gebühren mehr erhoben werden. Flixbus will dagegen nun in Berufung gehen.
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Does anyone have a link that explains the origins of *nux's handling of mount points and file systems?

Linux Tipps vom 15.01.2019 um 15:37 Uhr | Quelle reddit.com

I came from the windows world. I can do what I need with linux mounts, but I don't intuitively understand mounting a fs within folders and all that. I'm wondering if a historical overview of why it's done this way will help me. Google just brings up "how-to"s. Thank you in advance.

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Bluetooth-Lautsprecher im Vergleich

Windows Tipps vom 15.01.2019 um 15:33 Uhr | Quelle pcwelt.de
Tonqualität, Akkulaufzeit, outdoor-tauglich - wir stellen in drei Preiskategorien unsere Favoriten vor.
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Streit zwischen Paypal und Flixbus geht weiter

Android Tipps vom 15.01.2019 um 15:16 Uhr | Quelle com-magazin.de
Der Rechtsstreit um eine Zusatzgebühr für die Paypal-Zahlungsoption geht weiter. Das LG München I setzt den Bezahldienst einer Kreditkarte gleich. Dafür dürfen jedoch seit 2018 keine Gebühren mehr erhoben werden. Flixbus will dagegen nun in Berufung gehen.
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Streit zwischen Paypal und Flixbus geht weiter

Android Tipps vom 15.01.2019 um 15:16 Uhr | Quelle com-magazin.de
Der Rechtsstreit um eine Zusatzgebühr für die Paypal-Zahlungsoption geht weiter. Das LG München I setzt den Bezahldienst einer Kreditkarte gleich. Dafür dürfen jedoch seit 2018 keine Gebühren mehr erhoben werden. Flixbus will dagegen nun in Berufung gehen.
Newsbewertung

Weiterlesen

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