Search Results: "Ben Armstrong"

6 September 2020

Ben Armstrong: Dronefly relicensed under copyleft licenses

To ensure Dronefly always remains free, the Dronefly project has been relicensed under two copyleft licenses. Read the license change and learn more about copyleft at these links. I was prompted to make this change after a recent incident in the Red DiscordBot development community that made me reconsider my prior position that the liberal MIT license was best for our project. While on the face of it, making your license as liberal as possible might seem like the most generous and hassle-free way to license any project, I was shocked into the realization that its liberality was also its fatal flaw: all is well and good so long as everyone is being cooperative, but it does not afford any protection to developers or users should things suddenly go sideways in how a project is run. A copyleft license is the best way to avoid such issues. In this incident a sad story of conflict between developers I respect on both sides of the rift, and owe a debt to for what they ve taught me three cogs we had come to depend on suddenly stopped being viable for us to use due to changes to the license & the code. Effectively, those cogs became unsupported and unsupportable. To avoid any such future disaster with the Dronefly project, I started shopping for a new license that would protect developers and users alike from similarly losing support, or losing control of their contributions. I owe thanks to Dale Floer, a team member who early on advised me the AGPL might be a better fit, and later was helpful in selecting the doc license and encouraging me to follow through. We ran the new licenses by each contributor and arrived at this consensus: the AGPL is best suited for our server-based code, and CC-BY-SA is best suited for our documentation. The relicensing was made official this morning. On Discord platform alternatives You might well question what I, a Debian developer steeped in free software culture and otherwise in agreement with its principles, am doing encouraging a community to grow on the proprietary Discord platform! I have no satisfying answer to that. I explained when I introduced my project here some of the backstory, but that s more of an account of its beginnings than justification for it to continue on this platform. Honestly, all I can offer is a rather dissatisfying it seemed like the right thing to do at the time. Time will tell whether we could successfully move off of it to a freedom-respecting and privacy-respecting alternative chat platform that is both socially and technically viable to migrate to. That platform would ideally: I m intrigued by Matrix and wonder if it provides some or all of the above in its current form. Are you a developer writing bots for this platform? If so, I especially want to hear from you in the comments about your experience. Or in any case, if you ve been there before if you ve faced the same issue with your community and have a success story to share, I would love to hear from you.

12 November 2017

Ben Armstrong: The Joy of Cat Intelligence

As a cat owner, being surprised by cat intelligence delights me. They re not exactly smart like a human, but they are smart in cattish ways. The more I watch them and try to sort out what they re thinking, the more it pleases me to discover they can solve problems and adapt in recognizably intelligent ways, sometimes unique to each individual cat. Each time that happens, it evokes in me affectionate wonder. Today, I had one of those joyful moments. First, you need to understand that some months ago, I thought I had my male cat all figured out with respect to mealtimes. I had been cleaning up after my oafish boy who made a watery mess on the floor from his mother s bowl each morning. I was slightly annoyed, but was mostly curious, and had a hunch. A quick search of the web confirmed it: my cat was left-handed. Not only that, but I learned this is typical for males, whereas females tend to be right-handed. Right away, I knew what I had to do: I adjusted the position of their water bowls relative to their food, swapping them from right to left; the messy morning feedings ceased. I congratulated myself for my cleverness. You see, after the swap, as he hooked the kibbles with his left paw out of the right-hand bowl, they would land immediately on the floor where he could give them chase. The swap caused the messes to cease because before, his left-handed scoops would land the kibbles in the water to the right; he would then have to scoop the kibble out onto the floor, sprinkling water everywhere! Furthermore, the sodden kibble tended to not skitter so much, decreasing his fun. Or so I thought. Clearly, I reasoned, having sated himself on the entire contents of his own bowl, he turned to pilfering his mother s leftovers for some exciting kittenish play. I had evidence to back it up, too: he and his mother both seem to enjoy this game, a regular fixture of their mealtime routines. She, too, is adept at hooking out the kibbles, though mysteriously, without making a mess in her water, whichever way the bowls are oriented. I chalked this up to his general clumsiness of movement vs. her daintiness and precision, something I had observed many times before. Come to think of it, lately, I ve been seeing more mess around his mother s bowl again. Hmm. I don t know why I didn t stop to consider why And then my cat surprised me again. This morning, with Shadow behind my back as I sat at my computer, finishing up his morning meal at his mother s bowl, I thought I heard something odd. Or rather, I didn t hear something. The familiar skitter-skitter sound of kibbles evading capture was missing. So I turned and looked. My dear, devious boy had squished his overgrown body behind his mother s bowls, nudging them ever so slightly askew to fit the small space. Now the bowl orientation was swapped back again. Stunned, I watched him carefully flip out a kibble with his left paw. Plop! Into the water on the right. Concentrating, he fished for it. A miss! He casually licked the water from his paw. Another try. Swoop! Plop, onto the floor. No chase now, just satisfied munching of his somewhat mushy kibble. And then it dawned on me that I had got it somewhat wrong. Yes, he enjoyed Chase the Kibble, like his mom, but I never recognized he had been indulging in a favourite pastime, peculiarly his own I had judged his mealtime messes as accidents, a very human way of thinking about my problem. Little did I know, it was deliberate! His private game was Bobbing for Kibbles. I don t know if it s the altered texture, or dabbling in the bowl, but whatever the reason, due to my meddling, he had been deprived of this pleasure. No worries, a thwarted cat will find a way. And that is the joy of cat intelligence.

9 October 2016

Ben Armstrong: Annual Hike with Ryan: Salt Marsh Trail, 2016

Once again, Ryan Neily and I met last month for our annual hike. This year, to give our aging knees a break, we visited the Salt Marsh Trail for the first time. For an added level of challenge and to access the trail by public transit, we started with the Shearwater Flyer Trail and finished with the Heritage Trail. It was a perfect day both for hiking and photography: cool with cloud cover and a refreshing coastal breeze. The entire hike was over 25 km and took the better part of the day to complete. Good times, great conversations, and I look forward to visiting these beautiful trails again!
Salt Marsh trail hike, 2016. Click to start the slideshow.Salt Marsh trail hike, 2016. Click to start the slideshow.
We start here, on the Shearwater flyer trail.We start here, on the Shearwater flyer trail.
Couldn t ID this bush. The berries are spectacular! A pond to the side of the trail. Different angle for dramatic lighting effect. Rail bridge converted to foot bridge. Cranberries! Reviewing our progress. From the start Map of the Salt Marsh trail ahead. Off we go again! First glimpse through the trees. Appreciating the cloud cover today. Salt-marshy grasses. Never far from rocks in NS. Rocks all laid out in stripes. Lunch & selfie time. Ryan attacking his salad. Vantage point. A bit of causeway coast. Plenty of eel grass. Costal flora. We head for the bridge next. Impressed by the power of the flow beneath. Snapping more marsh shots. Ripples. Gulls, and if you squint, a copter. More ripples. Swift current along this channel. Until it broadens out and slows down. Nearly across. Heron! Sorry it s so tiny. Heron again, before I lost it. Ducks at the head of the Atlantic View trail where we rested and then turned back. Attempt at artsy. Nodding ladies tresses on the way back. Several of them. Sky darkening, but we still have time. A lonely wild rose. The last gasp of late summer. Back across the marshes. A short breather on the Heritage Trail.
Here s the Strava record of our hike:
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1 August 2016

Ben Armstrong: Retiring as a Debian developer

This is a repost and update of my retirement letter sent privately to Debian last month, July 10, 2016. At that time I received many notes of appreciation and good wishes which I treasure. Now, I d like to say goodbye to the broader Debian community and, as well, indicate which of the cleanup items have since been addressed in strikethrough style and with annotations. Also, I d like to stay in touch with many of you, so I have added some comments oriented towards those of you who are interested in doing that after the letter.
When in 1995, on a tip from a friend, I installed Debian on my 386 at work and was enthralled with the results, I could not have foreseen that two years later, friends I had made on channel #debian would nudge me to become a Debian developer. Nor when that happened did I have any idea that twenty years later, I d consider Debian to be like family, the greatest free software community in the world, and would still be promoting it and helping people with it whenever I could. Debian quietly, unexpectedly became a part of what defines me. My priorities in life have changed over that time, though. I have shifted my attention to things that are more important to me in life, such as my family, my health and well-being physically and spiritually, and bringing all I can to bear on the task of preserving our local wilderness areas and trails. In the latter area, I m now bringing all of what Debian has helped shaped me to be to the table, launching some ambitious projects I hope will bear fruit in the coming years, and make a measurable contribution to help us hang onto our precious natural preserves where I live. Unfortunately, as I ve poured more time and energy into these things, I ve increasingly not been giving my packages the care they need. Nor do I have any roles or goals now for any of the Debian projects I was previously involved in. So, after much careful deliberation, and as much as it pains me to say it, it s time to retire as a Debian developer. It has been a great privilege to work with you, and to meet many of you in New York at Debconf 10. I plan to be around online, and will continue to take an interest in Debian, lending a hand when I can. Thanks for all of the fun times, for all that I ve learned, and for the privilege to make awesome things with you. I ll treasure this forever. So much for the soppy bits.  Now, business. These things remain to clean up upon my departure, and I d appreciate help from QA, and anyone else who can lend a hand. My packages are effectively orphaned, but I haven t the time to do any of the cleanup myself, so please speak up if you can help.
  1. Debian Jr.
    • O: junior-doc. The junior-doc package has been awaiting an overhaul by whoever revives the project since I gave it up years ago. I m still listed as maintainer and that should be changed to Debian Junior Maintainers <debianjr-maintainers@lists.alioth.debian.org> if they want it. Otherwise, it is orphaned.
    • I should also be dropped from Uploaders from debian-junior, the metapackages source. Fixed in git.
  2. Tux Paint. This is a very special package that deserves to go to someone who will love it and care for it well. There are three source packages in all:
    • O: tuxpaint
    • O: tuxpaint-config
    • O: tuxpaint-stamps
  3. O: xletters. This is a cute little typing practice game and needs a new maintainer.
  4. XPilot is co-maintained by Phil Brooke <pjb@debian.org>, so he should replace me as Maintainer. Phil said he ll pick up xpilot-ng and will also look at xpilot-extra.
    • xpilot-ng
    • O: xpilot-extra (recently removed from testing due to my neglect, and not co-maintained by Phil; it s unclear if anyone really uses this anymore)
  5. GTypist is co-maintained by Daniel Leidert <dleidert@debian.org> and should replace me as Maintainer.
  6. My ruby packages. A group of packages that I brought into Debian as dependencies of taskwarrior-web, which I never completed. Maybe they ll be useful in and of themselves, and maybe not. In any case, they are maintained by pkg-ruby-extras-maintainers, but I m the sole developer in Uploaders and should be removed: Fixed in git.
    • ruby-blockenspiel
    • ruby-parseconfig
    • ruby-rack-flash3
    • ruby-simple-navigation
    • ruby-sinatra-simple-navigation
    • ruby-term-ansicolor
    • ruby-versionomy
  7. Debian Live stuff: I am listed in Uploaders for live-manual (fixed in git) and debian-installer-launcher (fixed in git) and need to be removed.
  8. O: eeepc-acpi-scripts. The defunct Debian EeePC project has just this one package. Recently, the mailing list was asked about its status, and it was recently NMU d. To my knowledge, nobody from the original team remains to take care of it, so it needs a new maintainer. I should be removed from Uploaders, and since the Debian Eee PC Team no longer exists, it should be removed as maintainer. It is effectively orphaned unless someone speaks up.
There are also some Alioth projects / lists that are defunct that I ll need to talk to the Alioth admins about cleaning up in the coming days. One of these is <debian-eeepc-devel@lists.alioth.debian.org> and since it is still listed as the maintainer of eeepc-acpi-scripts, that needs to be sorted out before the list can be closed. Thanks again, and see you around!
Ben

Stay in touch For those of you who would like to stay in touch, here are some ways to do that:
  • Follow my blog: http://syn.theti.ca
    If you already do that, great! If not, welcome to my blog! For the past couple of years you may have noticed a decrease in technical content and increase in local trails and conservation oriented posts. You can expect more of the latter.
  • Say hi to me on irc: SynrG (also SynrGy) on irc.oftc.net (irc.debian.org) or irc.freenode.net.
    I still intend to hang out and offer support when I can, just no longer as a developer. Channel #debian-offtopic on either network is a good place to catch up with me socially.
  • Follow me on Facebook: https://www.facebook.com/SynrG
    For better or worse, a lot of the trails and conservation folks hang out here, and many of you in the Debian community are already my Facebook friends.
  • Look for my Bluff Trail posts on their site: https://wrweo.ca
    Providing tech support to this organization is where much of my time and energy is going these days. I post here once in a while, but do most of my work behind the scenes as a volunteer and, newly this year, as a board member.
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7 February 2016

Ben Armstrong: Bluff Trail icy dawn: Winter 2016

Before the rest of the family was up, I took a brief excursion to explore the first kilometre of the Bluff Trail and check out conditions. I turned at the ridge, satisfied I had seen enough to give an idea of what it s like out there, and then walked back the four kilometres home on the BLT Trail. I saw three joggers and their three dogs just before I exited the Bluff Trail on the way back, and later, two young men on the BLT with day packs approaching. The parking lot had gained two more cars for a total of three as I headed home. Exercising appropriate caution and judgement, the first loop is beautiful and rewarding, and I m not alone in feeling the draw of its delights this crisp morning. Click the first photo below to start the slideshow.
Click to start the slideshowClick to start the slideshow
At the parking lot, some ice, but passable with caution Trail head: a few mm of sleet Many footprints since last snowfall Thin ice encrusts the bog The boardwalk offers some loose traction Mental note: buy crampons More thin bog ice Bubbles captured in the bog ice Shelves hang above receding water First challenging boulder ascent Rewarding view at the crest Time to turn back here Flowing runnels alongside BLT Trail Home soon to fix breakfast If it looks like a tripod, it is Not a very adjustable tripod, however Pretty, encrusted pool The sun peeks out briefly Light creeps down the rock face Shimmering icy droplets and feathery moss Capped with a light dusting of sleet
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25 November 2015

Ben Armstrong: Debian Live After Debian Live

Get involved After this happened, my next step was to get re-involved in Debian Live to help it carry on after the loss of Daniel. Here s a quick update on some team progress, notes that could help people building Stretch images right now, and what to expect next. Team progress Test build notes Test boot notes Coming soon See the TODO in the wiki. We re knocking these off steadily. It will be faster with more people helping (hint, hint). facebooktwittergoogle_plusredditpinterestlinkedinmail

9 November 2015

Ben Armstrong: The passing of Debian Live

Debian Live has passed on. And it has done so in not happy circumstances. (You can search the list archives for more if you are confused.) I have reposted here my response to this one thread because it s all I really want to say, after all of the years of working with the team. I d like to add as a postscript, that while the focus of this article was to remain positive in the face of Daniel s announcement of the closure of his project, that event has left a lot of users confused about the status of live support in Debian going forward. Read my posts here and here addressing that confusion.
On 09/11/15 12:47 PM, Daniel Baumann wrote:
> So long, and thanks for all the fish[7].
>
> Daniel
>
> [7] http://live.debian.net/project/downstream/ Enough bitter words have been said. I don t want to add any more. So: I m proud. Indeed, that long list of downstreams does speak to the impact you ve had in inspiring and equipping people to make their own live images. I m proud to have been a small part of this project. I m thankful. I m thankful that I was able to, through this project, contribute to something for a while that had a positive impact on many people, and made Debian more awesome. I remember the good times. I remember fondly the good times we had in the project s heyday. I certainly found your enthusiasm and vision for the project, Daniel, personally inspiring. It motivated me to contribute. Debconf10 was a highlight among those experiences, but also I had many good times and made many friendships online, too. I m sad. I m sad, because although I made some attempts to liaise between Debian Live and the CD and Installer teams, I don t feel I did an effective job there, and that contributed to the situation we now find ourselves in. If I did you or the project injury in trying to fulfill that role, please forgive me. I m hopeful. I m hopeful that whichever way we all go from here, that the bitterness will not be forever. That we ll heal. That we ll have learned. That we ll move on to accomplish new things, bigger and better things. Thank you, Daniel. Thank you, Debian Live team. Ben
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12 October 2015

Ben Armstrong: Learning Nova Scotia Plants with Anki Flashcards

plants_of_nova_scotiaOne of the greatest pleasures of walking and hiking is to appreciate all of the many living things encountered along the way. A big part of that appreciation for me is to be able to identify individual species and learn the relationships among them. To that end, I would like to introduce a flashcard deck I created, based on the glossary of the excellent, and also free, Nova Scotia Plants, by Marian C. Munro, Ruth E. Newell, and Nicholas M. Hill, so that I could more effectively use the book as an amateur student of our local flora. Creating the Nova Scotia Plants glossary for Anki I authored the deck on Debian, using the free software utility pdftotext (from poppler-utils), the small shell script below to produce a rough draft, and a text editor to clean up any errors, inconsistencies, and artefacts caused by the conversion process, such as descriptions which wrapped to a second line.
#!/bin/sh
pdftotext -f 40 -l 55 \
  'Print Nova Scotia Plants complete manuscript.pdf' \
  glossary_raw.txt
egrep -v '^[ixvl]+$' glossary_raw.txt   \
  grep -P '^\f?[ a-z]+'   \
  sed -re 's/^\f?([^ ]+)( [- ]+ ? [- ]+ )( ?(.+))/\1\t\4/' \
  > glossary_import.txt
Nova Scotia Plants The Anki flashcard deck is intended as a companion for studying Nova Scotia Plants, linked above, and available either as a single PDF file, or multiple, smaller PDFs per section or family. This ebook has been a constant companion to me on my tablet during my walks and to study in quiet moments of the day. It has enriched my enjoyment of nature in Nova Scotia immeasurably. I am indebted to the authors for the years of work they put into it, and for making it available to the public for free. I hope you get as much out of it as I have. Anki for devices One of the criteria I used in selecting Anki as my flashcard software is that it is available for Debian, but also should work on my devices. I use the free software, AnkiDroid, on my Android phone and tablet, available both in F-Droid and the Google Play store. I understand there is also AnkiMobile for iOS, but that is not free. Feedback Please take the time to give me feedback. I spent an afternoon and a morning putting these materials together to share, and am eager to hear if my work has benefited you. Let me know if you have any suggestions for improvements, and don t forget to leave a review at ankiweb.net. facebooktwittergoogle_plusredditpinterestlinkedinmail

11 October 2015

Ben Armstrong: Colours of Autumn 2015, Bluff Trail

My friend Ross Mayhew and I enjoyed a perfect Autumn afternoon yesterday, full of colours on the Bluff Trail. Not all of these photos do justice to the splendour and intricate detail I had hoped to capture, but I hope you enjoy them all the same. Click the photo to start the slideshow.
Late afternoon at the top of Pot Lake loopLate afternoon at the top of Pot Lake loop
On my way to hike, the Canada holly hints of things to come Canada holly berries bright red and close to the branch (vs. dusky red false holly berries on long stems) Unsure which fern this is. Ross says Christmas, but the leaf margins aren t serrated, but smooth. Sheltered by this mossy stump, a pretty mushroom Moss found climbing up a rotted stump, peculiar in that it has flat, fern-like fronds Ross and I spent a while examining this peculiar flat-fronded moss The reds of the huckleberries and maples were striking A tiny fern by a trickle of water across the path A familiar view overlooking Cranberry Lake, now in its fall splendour Brilliant Canada holly berries along the bog at our hike s end
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6 October 2015

Ben Armstrong: Cranberry Lake and nearby bog Fall, 2015

On one of my regular walks with a friend, we decided today to walk part of the BLT Trail to Cranberry Lake and the bog just past it, an easy 5 km round trip.
On the trail to the lake, golds dominateOn the trail to the lake, golds dominate
A calm day, the lake like glassA calm day, the lake like glass
In the bog, copper and golden huesIn the bog, copper and golden hues
On the margins of the bog, brilliant orange and redOn the margins of the bog, brilliant orange and red
The reds, dark greens and dead trees in counterpointThe reds, dark greens and dead trees in counterpoint
At our turning point, my cranberry patch provided a puckery snackAt our turning point, my cranberry patch provided a puckery snack
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30 September 2015

Ben Armstrong: Halifax Mainland Common: Early Fall, 2015

A friend and I regularly meet to chat over coffee and then usually finish up by walking the maintained trail in the Halifax Mainland Common Park, but today we decided to take a brief excursion onto the unmaintained trails criss-crossing the park. The last gasp of a faint summer and early signs of fall are evident everywhere. Some mushrooms are dried and cracked in a mosaic pattern: image image Ferns and other brush are browning amongst the various greens of late summer: image A few late blueberries still cling to isolated bushes here and there: image The riot of fall colours in this small clearing, dotted with cotton-grass, burst into view as we round a corner, set behind by a backdrop of nearby buildings: image image The ferns here are vivid, like a slow burning fire that will take the rest of fall to burn out: image We appreciate one last splash of colour before we head back under the cover of woods to rejoin the maintained trail: image So many times we ve travelled our usual route on automatic . I m happy today we left the more travelled trail to share in these glimpses of the changing of seasons in a wilderness preserved for our enjoyment immediately at hand to a densely populated part of the city. facebooktwittergoogle_plusredditpinterestlinkedinmail

27 September 2015

Ben Armstrong: Annual Bluff Hike, 2015

Here is a photo journal of our hike on the Bluff Wilderness Trail with my friend, Ryan Neily, as is our tradition at this time of year. Rather than hike all four loops, as we achieved last year, we chose to cover only the Pot Lake and Indian Hill loops. Like our meandering pace, our conversations were enjoyable and far ranging, with Nature doing her part, stimulating our minds and bodies and refreshing our spirits.
A break at the summit of Pot Lake loop. Click to start slideshow.A break at the summit of Pot Lake loop. Click to start slideshow.
Northern bayberry A few showers quickly dissipated into light mist on the first leg of the hike Ryan, enjoying one of the many beautiful views Cormorant or shag. Hard to say from this poor, zoomed cellphone shot. Darkened pool amongst the rugged trees Late summer colours A riot of life shoots up in every crevice Large boulders and trees, forming a non-concrete alley along the trail margin Huckleberries still plentiful on the Indian Hill loop Sustenance to keep us going Not at all picked over, like the Pot Lake loop We break here for lunch Just about ready to embark on the last half We are surprised by the productivity of these short, scrubby huckleberries Barely rising from the reindeer moss, each huckleberry twig provides sweet, juicy handfuls A small pond on the trip back A break on the home stretch Common juniper, which nevertheless is not so common out here Immature green common juniper berries (actually cones)
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7 September 2015

Ben Armstrong: Hike at Blomidon Park: Late Summer, 2015

I had the wonderful privilege to go camping and hiking with my kids scouting group, the Pathfinders of Tantallon SDA church. The day started with a quick trip to Pugwash with one of the leaders to bring back some chairs to their school, and then we headed back out to Blomidon to meet up with the group. Click the photo below to start the slideshow.
The road trip started early to fetch some chairsThe road trip started early to fetch some chairs click to start
The smudgy truck windows make an interesting filter Still an hour or more away from our first stop More funky filtering, this time with trees participating Wentworth valley taken over the cluttered dash We disturbed a great blue heron s breakfast at Wallace The beach at Pugwash SDA Camp where we loaded the chairs Trucking along past Truro After dropping off chairs, finally approaching Blomidon Getting very close to Blomidon Some bikers out to enjoy the views Interesting white berries Interesting red berries My first up close look at the point with my hiking buddy, Dave, on the first day An experimental panorama. Not sure I have the knack for keeping the horizon straight. We must bring the group out here tomorrow! Fast ringneck snake! Hard to get a clear shot Pre-dawn over the campground The first blush of coming dawn The Moon and Venus just before dawn Evergreens surrounding our camp site, pre-dawn Seems I m still the only one up Half of the tents on the spacious group site Half of the tents on the spacious group site My daughter, the artist My two youngest and their best friend Some relaxing down time after breakfast Not sure who said what, but apparently they were hilarious. :) The smoke was a bit much for my eldest Geoff entertaining the troops Dave making breakfast Dave making breakfast Breakfast just wrapping up Relaxing while we finish breakfast Looks like that needs some tweaking A bit too smoky The whole group The whole group Just goofing around Who s winning? Enjoying the last embers of the breakfast fire before heading to Jodrey Trail I admire this young lady s great eye for photography She has some sweet gear A lot of old hardwoods out here Dave did this hike with me yesterday Excellent hiking buddy! Words can t describe how much more stunning these views are in person All the cameras came out Got to get that perfect shot! A tree clinging to the eroding ground above the sheer cliff A lookoff on Jodrey Trail A lookoff on Jodrey Trail Lining up her shot /a> A lookoff on Jodrey Trail A lookoff on Jodrey Trail A lookoff on Jodrey Trail A fern with sharply serrated sturdy leaves I m not familiar with Breaking camp at group site 404 One final chance to enjoy the view from the park entrance before heading home
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16 August 2015

Ben Armstrong: McIntosh Run Hike the Greenbelt event, August 2015

Just came back from a wonderful time hiking with my daughter at the finale Hike the Greenbelt event at the Backlands/McIntosh Run! This photo slideshow is from my HP snapshot camera which unfortunately has dust in the lens. But I felt it was more important to get them up soon than to get them perfect, so please click the photo below to start the slideshow. I want to thank everyone who made this event a success, and not going to name specific names as I m sure I ll miss someone important. But thanks especially to Martin, the leader of our group. [slb_group]
Marcos Zentilli explaining geology of the region. Click photo to start slideshow.Marcos Zentilli explaining geology of the region. Click photo to start slideshow.
Barrens Barrens Barrens Barrens DIGITAL CAMERA Jack Pine in Jack Pine ;) DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA Part of the waterway DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA DIGITAL CAMERA
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5 July 2015

Ben Armstrong: BLT Bike Trail Early Summer 2015

This is one of my regular walking routes, from home to Five Island Lake and back. It s about 15 km. I usually walk too briskly to capture the many visual delights of this route. Today on the trip out, I stopped and took several photos to share with you. [slb_group]
An early morning walk up the BLT bike trail. Click to start the slideshow.An early morning walk up the BLT bike trail to Five Island Lake (pictured here) and back. Click to start the slideshow.
The walk starts from our subdivision. It s cool and clear when I leave. Saskatoon berries Saskatoon berries Saskatoon berries Dew on leaves Dew on leaves Pitcher plants Something s attacking this alder. Maybe woolly aphids? Wild strawberries Wild strawberry Wild strawberry Wild strawberry Wild strawberries Daisy Daisy Vetch Vetch Water lily Water lily Sensitive fern Squirrel! Cranberry Lake Cranberry Lake
[/slb_group]

28 June 2015

Ben Armstrong: Bluff Trail Early Summer 2015

Here s a photo journal of a walk I just completed around the Pot Lake loop of the Bluff Wilderness Hiking Trail. Hope you enjoy it! I was dissatisfied with my initial post, so have reduced the size to improve load time, changed the gallery software and have rewritten many of the captions. [slb_group]
My favourite stunted tamarack, clinging to the rocks.Click this photo to start the slideshow.
The Bluff Wilderness Hiking Trail is a series of four loops. Today I ll tackle only the first in order to get as many pictures as possible, and because when hiking solo, I prefer to stay on the more heavily traveled part. In late summer, I ll probably do all four loops with my friend Ryan again. Meanwhile, I ll stay in shape coming out here when I can for shorter walks. The trail starts here. Right away, even before heading between the marker stones, there s a pretty view of Cranberry Lake off to the right. Pink lady slippers have been plentiful this year! All along the trail, you can find hundreds, if not thousands of these. Boardwalks provide dry passage across the boggy bits. The pitcher plants are thriving, too. The vines with tiny, round leaves are wintergreen. Tasty! I ve not seen anything larger than a deer out here. Roots and rocks are a recurring theme. Many feet beating down on the first loop have packed the earth hard and have exposed more roots than you ll see deeper into the trail system where fewer hikers travel. Step carefully. Sheep laurel is an eye-catcher. To me, they look like little, pink jewels. Yellow markers clearly mark the Pot Lake loop. At crucial junctures there are some signs to point you the right way. If you re looking only at your feet, you may see black circles marked with arrows on some of the rocks, also pointing the way. The vegetation varies from scraggly and clinging to the rocks, to lush and green. The path is wet in parts. Nothing impassible, though. On the first loop in particular, and even within only the first kilometre, there are some pretty stunning views of the lake. Very quickly, you ll find yourself perched up top on the rocks. On this stretch, you need to hop a bit from one rock to the next. Just as quickly as you ascended, you descend back down to the lake again. A good place to stop and have a snack. The start of the first loop, itself. I chide myself for not having discovered this trail until about 2007, even though we moved out here in 2005. It s a treasure we re indebted to the WRWEO for preserving. Leave some comments in the box, if you like. You ll find these maps along the way to track your progress. Remember to follow proper trail etiquette. A particularly steep climb! Despite the best trail maintenance efforts, water still goes where it wants! Good to have boots. Another steep climb. This tree is chattering at me. Raising quite a racket. What s in the hole? I patiently wait with my camera to get a good shot of the tree s occupants. Mother woodpecker, feeding her babies! As the feeding continues, the chirping intensifies! Up on top of a big rock with a view over the lake is another favourite stopping place for a snack. The view at my snack break rock. I never get tired of it. There are some pretty big boulders. Next time I ll bring a friend to stand under it for scale. Another terrific view. A stream just before the first portage. This portage connects Cranberry Lake with Pot Lake. The portage is clearly marked. The Pot Lake end of the portage. One of several upturned trees, with the roots now forming a wall along one side of the trail. The spiral of the roots mimics the spiral split in this boulder which you can walk all of the way into until you reach the centre. Rocks and trees and trees and rocks White pine catkins. Suddenly the close forest opens up into a wide view all around. My favourite stunted tamarack, clinging to the rocks. Last year s cones. This year s aren t out yet on this tree. I love the tamarack s delicate new needles. These blueberries have a head start. Can t wait until it s time to harvest them. Nearly at the top of the Pot Lake loop. This is Pot Lake, itself. I was struck by this one little blighted berry, showing a blush of distress-induced colour amongst the green ones. Another view, nearly at the top. A sign beneath the map: Rare Plant Species: Mountain Sandwort Arenaria groenlandica. Use caution and stay on designated trails. Avoid disturbing habitat. Finally, the top. A map to mark your progress. Apparently the Mountain Sandwort, right at the base of the sign. The mountain sandwort is a pretty, delicate little thing. After passing the sign, the view from the top over Cranberry Lake, indeed both lakes, is a reward worth climbing all of the way up to see. Some other hiker has left a cairn. The descent is not too steep at first. The approach down to the back side of Pot Lake from the top is marked by exposed bedrock and scrubby plants. Finally back to some cover, which is welcome on hotter days. A ferny fairyland. It s not all abrupt ups and downs. Here s an easy, winding stretch of trail. Cinnamon ferns. Ambling along. Rounding the end of Pot Lake. Not very long after reaching the lake, the path climbs several metres up above it. There are some nice, rootless bits on this side of the loop, giving your ankles and knees a break. This guy seemed extremely agitated to see me. A new tamarack cone! Did I mention I like tamaracks? The steep descent back to Cranberry Lake again. Finally back where the loop starts.
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23 June 2015

Ben Armstrong: Debian Live Rescue needs some love

You may have noticed that Jessie no longer includes the useful rescue flavour of live image, formerly included in Wheezy and earlier releases, and neither will Stretch unless you take action. This is my second public call for help this year to revive it. So if you care about rescue, here s how you can help:
  • First, try a self-built image, based on the old live-image-rescue configuration. While Jessie still contains the live-image-rescue configuration for live-build as a starting point, to successfully build this image for yourself, you need to edit the package lists to drop or substitute any packages that aren t in the archive. As of writing, this includes libphash0, mii-diag, denyhosts, hal and emacs23-nox. (Tip: for the latter, substitute emacs24-nox.)
  • Join or form a team to maintain the rescue metapackages in the long term. All of the official Debian Live images are based on metapackages that are looked after by various other teams, (principally the desktop teams,) with rescue being the sole exception. The old package lists include some forensics packages, so you may wish to contact Debian Forensics, but I don t want to presume they ll take it on.
  • Have your team decide on what a rescue system should include. You might start with the old lists, spruced up a bit just to make the image build, or you might take an entirely different tack. This is your project, so it s up to you.
  • File a bug on tasksel, preferably with patch, to include a task-forensics and/or task-rescue task (or whatever you decide the task or tasks should be called).
  • File a bug on the live-images package to include your work.
If you have any questions not answered in this post, please feel free to leave a comment on this blog, talk to the Debian Live team on irc I m SynrG, and hang out with the team at #debian-live @ irc.oftc.net) or drop us an email at debian-live@lists.debian.org.

26 October 2014

Ben Armstrong: Eleventh hour upload of tuxpaint

I have just made an eleventh hour upload of tuxpaint, tuxpaint-config and tuxpaint-stamps. With luck, this will make it in time for the Nov. 5 Jessie freeze deadline so it goes in as an unassisted migration. Coming soon to a mirror near you!

13 September 2014

Ben Armstrong: Bluff Wilderness Trail Hike, Summer 2014

Happy to be back from our yearly hike with my friend, Ryan Neily, on the Bluff Wilderness Trail. We re proud of our achievement, hiking all four loops. Including the trip to and from the head of the trail, that was 30 km in all. Exhausting, but well worth it. On the trip we bumped into one of the people from WRWEO who helps to maintain the trail, and stopped for a bit to talk to swap stories and tips about hiking the trail. Kudos to Nancy for helping keep this trail beautiful and accessible. We really appreciate the tireless work of this organization, and the thought they ve put into it. It s a treasure!

1 March 2014

Ben Armstrong: Invisible CSS animations on Iceweasel consuming CPU

Thanks to bernat on #debian @ irc.debian.org for helping me track down this bug and devise a workaround. When working on my wife s netbook, I noticed that when idling on Facebook in iceweasel 24.3.0esr-1, the process was taking far too much CPU. I then retested on a wheezy system with the release iceweasel from mozilla.d.n, which at that time was 26, and I later upgraded to 27. Same problem there, too, on both versions. In fact, it seems the slowdown was amplified by the fact that I was running iceweasel in vnc4server, not the worlds most efficient X implementation. Even with all these versions tested, I have yet to file a Debian bug, as I will need some time on a system where the slowdown is noticeable and I m using a current Debian version. But I wanted to post now to give props to bernat for his help. If you think you have this issue, go read his article linked above, which contains the workaround.

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