mwberry

stderr during a crash: ``` $ yabar INH ya_bat E: memory E: cpu E: workspaces E: network E: ya_bat INH ya_bat E: space E: space E: title E: ya_bat INH...

So far, running under valgrind memcheck has not revealed where the memory corruption is occurring. However, running under helgrind pretty quickly honed on some potential data races around `ya_draw_pango_text`. ```...

For reference, I'm running `cairo-git-1.17.2+25+gaee96d175-1-x86_64.pkg.tar.xz`, which already has the fix for [this issue](https://bugs.freedesktop.org/show_bug.cgi?id=90318). I also tried on [1.16.0-2](https://git.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/cairo&id=5de8bc8ca68ff9261ddfb0ab0adff2f4d76852e9) and got similar results.

From the linked item #3550, I wanted to point out that the deeper the nesting of the closures, the uglier this gets from an ownership perspective. Having `Promise::new` accept an...

If I bring up the modem in `screen`, initialize it in the same way as `mm_manager`, and then place a phone call to it from my cell, the modem does...

Weird. After initializing the modem by hand once, suddenly now `mm_manager` is no longer eating 100% CPU anymore. It still doesn't get past `Waiting for call from terminal...`, but now...

When `mm_manager` pegs the CPU, it appears to be stuck in a loop like this: ``` read(6, "", 1) = 0 ioctl(6, TCSBRK, 1) = -1 EIO (Input/output error) read(6,...

> Supposedly the modem supports Bell 212A: https://support.usr.com/support/3453c/3453c-ug/tech_info.html That's a nice find @supersat . I could have swore I saw something that referenced Bell212A before I bought it, but couldn't...

I notice that under `screen` I often lose characters in the modem -> computer direction. For example, here's an attempt at `ATI4` to dump the current configuration under various baud...

Verified the DB9-DB25 serial cable pinout with a multimeter. Everything that should be connected is, with 1Ohm resistance, and nothing is connected where it shouldn't be. All the unused DB25...