cloudchaser issues
Lenovo T495 machine, for details about the hardware see: /articles/T495
2021-??-?? - GPU Hangs
- gstreamer testsuite hangs the whole machine, SSH access is rare, logs are still being written, dmesg often gets errors from iwlwifi
- some random mishaps are there, GPU reset often works, dmesg points to fences
2021-08-05 - Upgraded to sys-kernel/gentoo-sources-5.13.7
- ALSA doesn't have Mic Mute-LED Mode control anymore, stuck to Follow Mute
- Doesn't wakes up from DPMS, nothing unusual in dmesg, no messages by sway
⇒ Reverted to previous kernel build, sys-kernel/gentoo-sources-5.12.14
2023-02-12 - Sway (1.7) + wlroots (0.15.1) segfault
On exiting Ponscripter (SDL-based), sway crashed. Here is logs from the debugger:
, rvalue=, avalue=0x00007ffee40442f0, closure=0x0000000000000000) at ffi64.c:673:3 frame #5: 0x00007c1bf57a600b libffi.so.8`ffi_call(cif= , fn= , rvalue= , avalue= ) at ffi64.c:710:3 frame #6: 0x00007c1bf5fdba9e libwayland-server.so.0`___lldb_unnamed_symbol363 + 542 frame #7: 0x00007c1bf5fd6388 libwayland-server.so.0`___lldb_unnamed_symbol300 + 520 frame #8: 0x00007c1bf5fd9fb2 libwayland-server.so.0`wl_event_loop_dispatch + 1202 frame #9: 0x00007c1bf5fd72dd libwayland-server.so.0`wl_display_run + 45 frame #10: 0x0000000000235905 sway`___lldb_unnamed_symbol1262 + 1797 frame #11: 0x00007c1bf5d2108c libc.so.6`__libc_start_call_main(main=(sway`___lldb_unnamed_symbol1262), argc=1, argv=0x00007ffee40448f8) at libc_start_call_main.h:58:16 frame #12: 0x00007c1bf5d2113c libc.so.6`__libc_start_main_impl(main=(sway`___lldb_unnamed_symbol1262), argc=1, argv=0x00007ffee40448f8, init= , fini= , rtld_fini= , stack_end=0x00007ffee40448e8) at libc-start.c:381:3 frame #13: 0x000000000022b60a sway`___lldb_unnamed_symbol1182 + 42 (lldb) v -A (lldb) f 1 frame #1: 0x00007c1bf5fb738c libwlroots.so.10`wlr_signal_emit_safe + 124 libwlroots.so.10`wlr_signal_emit_safe: -> 0x7c1bf5fb738c <+124>: movq 0x20(%rsp), %rbx 0x7c1bf5fb7391 <+129>: cmpq %r14, %rbx 0x7c1bf5fb7394 <+132>: jne 0xba370 ; <+96> 0x7c1bf5fb7396 <+134>: leaq 0x18(%rsp), %rdi (lldb) v -A (lldb) f 0 frame #0: 0x0000000000236aea sway`___lldb_unnamed_symbol1276 + 26 sway`___lldb_unnamed_symbol1276: -> 0x236aea <+26>: cmpb $0x0, 0x4a(%rax) 0x236aee <+30>: je 0x236b02 ; <+50> 0x236af0 <+32>: movq 0x138(%rax), %rdi 0x236af7 <+39>: testq %rdi, %rdi (lldb) register read rax rax = 0x0000000000000000 ]]>