Building Slint on macOS with the skia backend

I got a weird error while trying to compile a slint program with the skia backend on my macOS machine: Compiling skia-bindings v0.75.0 error: failed to run custom build command for `skia-bindings v0.75.0` […a huge section of output snipped…] clang -MD -MF obj/third_party/externals/libpng/libpng.png.o.d -DPNG_SET_OPTION_SUPPORTED -DNDEBUG -w -Wno-attributes -ffp-contract=off -fstrict-aliasing -fPIC -fvisibility=hidden -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.5.sdk -target arm64-apple-macos11 … Continue reading Building Slint on macOS with the skia backend

Docker Spam in dmesg

I’ve been annoyed recently with a bunch of junk in my dmesg output: [Thu Jul 11 10:29:27 2024] docker0: port 5(veth9509698) entered blocking state [Thu Jul 11 10:29:27 2024] docker0: port 5(veth9509698) entered disabled state [Thu Jul 11 10:29:27 2024] veth9509698: entered allmulticast mode [Thu Jul 11 10:29:27 2024] veth9509698: entered promiscuous mode [Thu Jul … Continue reading Docker Spam in dmesg

Bizarre Error while compiling a Rust program

I was trying to compile a third party Rust crate today on a Debian box and I was getting a weird error I’d never seen: = note: cc: fatal error: cannot read spec file ‘./specs’: Is a directory compilation terminated. I’ve done a bunch of embedded C stuff in the past so I knew what … Continue reading Bizarre Error while compiling a Rust program

ssh_find

I can’t remember who wrote this first, but my friend and I have been using some version of this shell snippet for years: ssh_find() { for agent in “$SSH_AUTH_SOCK” /tmp/ssh-*/agent.* /tmp/com.apple.launchd.*/Listeners* /tmp/keyring-*/ssh; do SSH_AUTH_SOCK=”$agent” ssh-add -l 2>/dev/null case “$?” in # 0 some keys, 1 no keys, 2 no agent 0) export SSH_AUTH_SOCK=”$agent”; echo “Found … Continue reading ssh_find

Fixing Element Search

My MacOS Element Matrix client (Electron based) started getting errors when I searched. My Windows Matrix client worked just fine, so I was pretty sure it wasn’t a server issue. When I typed anything into the message search I’d get this error right underneath: “Message search initialisation failed, check your settings for more information” And … Continue reading Fixing Element Search

Decoding the sprite format of a 25 year old game

My brother nerd sniped me the other day. He wanted to see if he could extract the images out of an old game by Ambrosia Software called “Slithereens”. It was released on 1998-12-15 for Mac OS 9. That sounds easy enough… Digging though resource forks Old Mac OS had the ability to have a 2nd … Continue reading Decoding the sprite format of a 25 year old game

Failed Emacs builds, hanging kernels, abort(), oh my

My nightly Emacs builds stopped about a month and a half ago. A couple days after I noticed it was failing I tried to debug the issue and found that building openssl was hanging—I found that Jenkins was timing out after an hour or so. I should mention that it’s dying on a Mac OS … Continue reading Failed Emacs builds, hanging kernels, abort(), oh my

Fixing the blower motor in my central air system

On Wednesday as I was going to bed I noticed it was quite hot in my house. I checked my central air blower unit and there was frost on the coils and the blower wasn’t moving. It kept trying to start but not being able to start. The 7 segment led was showing “b5” which … Continue reading Fixing the blower motor in my central air system

Screw Shareholder Value

I was digging around and I found the original SSV announcement posted to Dominion (the (in)famous Sisters Of Mercy Mailing list). What is SSV? Just read the letter—it explains everything. More info can be found here, here, or here, or here. Here is the email, reproduced with headers for posterity: Received: from maekong.ohm.york.ac.uk by rewind.indigita.com … Continue reading Screw Shareholder Value

AT&T causes mDNS on Linux To Fail

Today my Jenkins builds were not working because all of the build slaves were offline. Digging around in the logs showed that the couldn’t connect because of name resolution failures. I use mDNS on my network (the slaves are Mac OS X VMs running on a Mac Mini), and so they were named something like … Continue reading AT&T causes mDNS on Linux To Fail

Debian OpenSSL 1.1.0f-4 and macOS 10.11 (El Capitan)

Some people were reporting that an IMAP server wasn’t working on their Mac. It was working from linux machines, and from Thunderbird on all OSes. From Macs I was getting this testing from the command line: $ openssl s_client -connect <my-imap-server>:993 CONNECTED(00000003) 39458:error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version:/BuildRoot/Library/Caches/com.apple.xbs/Sources/OpenSSL098/OpenSSL098-64.50.6/src/ssl/s23_clnt.c:593: This led me to a recent libssl package … Continue reading Debian OpenSSL 1.1.0f-4 and macOS 10.11 (El Capitan)

Fedora libvirt/qemu error on upgrade

Today we upgraded a server that ran a bunch of VMs to Fedora 25 and all the VMs failed to come back online after rebooting. Checking the logs I found this: 2017-04-14T08:39:35.304547Z qemu-system-x86_64: Length mismatch: 0000:00:03.0/virtio-net-pci.rom: 0x10000 in != 0x20000: Invalid argument 2017-04-14T08:39:35.304579Z qemu-system-x86_64: error while loading state for instance 0x0 of device ‘ram’ 2017-04-14T08:39:35.304759Z … Continue reading Fedora libvirt/qemu error on upgrade

Horizon Zero Dawn Xi Cauldron Is Confusing

After you override the core in the Xi Cauldron (which unlike the others I’ve played through so far, happens pretty early), Aloy says “now I can override more machines”. But annoyingly, you don’t actually get the override until you finish the quest, which happens when you exit the cauldron. Along the way back you’ll encounter … Continue reading Horizon Zero Dawn Xi Cauldron Is Confusing

Last Modified on: Dec 31, 2014 18:59pm