WLUG August 2019

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word perfect
by donald vitkus 07 Nov '19

07 Nov '19

can not install word perfect 8.0 on united linux any ideas

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August WLUG meeting reminder!!
by Tim Keller 15 Aug '19

15 Aug '19

Hey fellow WLUG'ers! We've got a meeting this Thursday August 15th! Space and time: WPI student center mid century room (rm 331) aka "the usual haunt" at 7pm. Topic: general discussion / using linux to drive a Curio die cut machine. San is and refreshments will be provided and afterwards we'll head off for dinner to continue the conversation. See ya there! Tim Keller WLUG President

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Comparing distro packages
by Dennis Payne 13 Aug '19

13 Aug '19

I wanted to know if OpenAlchemist is included in Debian. During my searching I found distrowatch has the ability to compare packages from distributions. I pull up Fedora and Debian. https://distrowatch.com/dwres.php?resource=compare-packages&firstlist=fedor… Fedora's list of packages doesn't include OpenAlchemist. Nor does it include shippy, ostrichriders, and btbuilder. Clearly this isn't a complete list. Am I doing something wrong on distrowatch? Is there a different way to do the same thing?

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Next Meeting moved to August 15th 2019
by Tim Keller 12 Aug '19

12 Aug '19

Hey Gang, I'm going to move the meeting to August 15th. If you've got a topic idea, let me know. Otherwise, we can either do an open topic meeting. Thanks, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

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Sr or Prin Linux Drivers/kernel job
by John Spencer 09 Aug '19

09 Aug '19

Connected Systems has a perm/direct hire opening for a Sr or Principle Embedded Software Engineer with our client in Boston. You be able to work on-site in Boston, with occasional off-site as an option. GREAT opportunity to work with a successful and growing company on interesting products. Work with existing team to get current product released to the market. As soon as that work is done, next project will involve design and development of next generation products. Must have a strong background with C and be an expert with embedded Linux Must be able to work at the Linux driver and kernel level Must have multi-threaded experience Must have microprocessor/microcontroller experience as well (ARM is helpful) Experience with C++ and experience working in the lab. Regards, John Spencer Connected Systems Partners Office: (978) 455-5550 x208 Cell: (978) 621-9743 jspencer(a)connectedsp.com www.connectedsp.com GET CONNECTED! All information in this email, unless indicated otherwise in the body of the email, is considered confidential and intended for the view and use of the recipient(s) only.

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Re: Best place to look for webcam drivers
by Richard Klein 09 Aug '19

09 Aug '19

Output from v4l2-ctl -l: > User Controls > > brightness 0x00980900 (int) : min=0 max=255 step=1 default=128 value=128 flags=slider > contrast 0x00980901 (int) : min=0 max=255 step=1 default=128 value=128 flags=slider > gamma 0x00980910 (int) : min=1 max=6 step=1 default=3 value=3 flags=slider > gain_automatic 0x00980912 (bool) : default=1 value=1 > power_line_frequency 0x00980918 (menu) : min=0 max=2 default=0 value=0 > sharpness 0x0098091b (int) : min=0 max=3 step=1 default=2 value=2 flags=slider > > JPEG Compression Controls > > compression_quality 0x009d0903 (int) : min=50 max=87 step=1 default=75 value=75 Output from v4l2-ctl -D: > Driver Info (not using libv4l2): > Driver name : gspca_zc3xx > Card type : USB Camera (041e:4051) > Bus info : usb-0000:00:1d.3-1 > Driver version: 4.15.18 > Capabilities : 0x85200001 > Video Capture > Read/Write > Streaming > Extended Pix Format > Device Capabilities > Device Caps : 0x05200001 > Video Capture > Read/Write > Streaming > Extended Pix Format Maybe "(not using libv4l2):" is my problem? Do I need a webcam app that specifically supports gspca? Anyway, I added myself to the 'video' group and ran Cheese. Since I was already in the terminal, I ran Cheese from the command line instead of from the GUI, like I usually do, and I was rewarded with some extra output (editing out some irrelevant lines): > Xlib: extension "RANDR" missing on display ":0". > (cheese:8484): cheese-CRITICAL **: 10:26:20.051: cheese_camera_device_get_name: assertion 'CHEESE_IS_CAMERA_DEVICE (device)' failed Cheese still didn't find a video device, and I got the same results running it as root. On Thu, Aug 8, 2019 at 4:59 PM John Stoffel <john(a)stoffel.org> wrote: > >>>>> "Richard" == Richard Klein <rich(a)richardklein.org> writes: > > Richard> Hmm... > Richard> From lsusb: > Richard> Bus 005 Device 003: ID 041e:4051 Creative Technology, Ltd Live! > Cam Notebook Pro [VF0250] > > So it sees it ok as a USB device > > Richard> And from v4l2-ctl: > Richard> USB Camera (041e:4051) (usb-0000:00:1d.3-1): > Richard> /dev/video0 > > And it finds it properly. Maybe you can do: > > v4l2-ctl -l /dev/video0 > > and see what controls is offers. Or try the -D option. See the man > page for things to try. > > Richard> But the webcam app I installed (Cheese) detects no device. > > Did you check the permissions of /dev/video? Does 'cheese' have the > permissions to open the file? Try running as root, or adding your > account to the 'video' group. > > John >

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Best place to look for webcam drivers
by Richard Klein 07 Aug '19

07 Aug '19

I picked up a Creative Labs model VF0250 webcam, but V4L isn't detecting any devices. I googled it and it looks like gspca supported this model, but it also looks like gspca was abandoned years ago. Where would you look for answers? BTW, this is for Mint.

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WLUG August 2019