iwlwifi を読み込んだあと iwl-debug-yoyo.bin を求められる．既知のバグのよう．とりあえずスキップすればOK．

• \#966218 \- firmware: failed to load iwl\-debug\-yoyo\.bin \(\-2\) \- Debian Bug report logs

インストーラでは使えていた iwlwifi が利用できない． module は読み込まれているがインターフェイスが見えない

May 16 01:06:26 yoga-260 kernel: [   12.210810] iwlwifi 0000:04:00.0: SecBoot CPU1 Status: 0x3090001, CPU2 Status: 0x0
May 16 01:06:26 yoga-260 kernel: [   12.210853] iwlwifi 0000:04:00.0: Collecting data: trigger 15 fired.
May 16 01:06:26 yoga-260 kernel: [   12.458572] iwlwifi 0000:04:00.0: Not valid error log pointer 0x00000000 for Init uCode
May 16 01:06:26 yoga-260 kernel: [   12.458698] iwlwifi 0000:04:00.0: Fseq Registers:
May 16 01:06:26 yoga-260 kernel: [   12.458848] iwlwifi 0000:04:00.0: 0xD2EA2676 | FSEQ_ERROR_CODE
May 16 01:06:26 yoga-260 kernel: [   12.459002] iwlwifi 0000:04:00.0: 0xF00421AE | FSEQ_TOP_INIT_VERSION
May 16 01:06:26 yoga-260 kernel: [   12.459159] iwlwifi 0000:04:00.0: 0x76812CA0 | FSEQ_CNVIO_INIT_VERSION
May 16 01:06:26 yoga-260 kernel: [   12.459316] iwlwifi 0000:04:00.0: 0x0000A052 | FSEQ_OTP_VERSION
May 16 01:06:26 yoga-260 kernel: [   12.459471] iwlwifi 0000:04:00.0: 0x6A0A7138 | FSEQ_TOP_CONTENT_VERSION
May 16 01:06:26 yoga-260 kernel: [   12.459629] iwlwifi 0000:04:00.0: 0x48E8EF57 | FSEQ_ALIVE_TOKEN
May 16 01:06:26 yoga-260 kernel: [   12.459784] iwlwifi 0000:04:00.0: 0x9D8790AF | FSEQ_CNVI_ID
May 16 01:06:26 yoga-260 kernel: [   12.459937] iwlwifi 0000:04:00.0: 0x268E6C2D | FSEQ_CNVR_ID
May 16 01:06:26 yoga-260 kernel: [   12.460090] iwlwifi 0000:04:00.0: 0x03000000 | CNVI_AUX_MISC_CHIP
May 16 01:06:26 yoga-260 kernel: [   12.460249] iwlwifi 0000:04:00.0: 0x0BADCAFE | CNVR_AUX_MISC_CHIP
May 16 01:06:26 yoga-260 kernel: [   12.460406] iwlwifi 0000:04:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
May 16 01:06:26 yoga-260 kernel: [   12.460571] iwlwifi 0000:04:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
May 16 01:06:26 yoga-260 kernel: [   12.460734] iwlwifi 0000:04:00.0: Failed to start INIT ucode: -110
May 16 01:06:26 yoga-260 kernel: [   12.460792] iwlwifi 0000:04:00.0: Collecting data: trigger 16 fired.
May 16 01:06:26 yoga-260 kernel: [   13.464690] iwlwifi 0000:04:00.0: Failed to run INIT ucode: -110

再起動しても動作しない． moduleを読み込み直すと使えるようになった．

snippet.bash

$ sudo rmmod iwldvm iwlmvm iwlwifi mac80211 cfg80211
$ sudo modprobe -v iwlwifi

毎回この処理が必要そうだがこのあと再起動しても利用できている……．

Discord の .deb がインストールできない． 依存パッケージの libappindicator1 がbullseyeから削除されたので導入できない．( libayatana へ移行)

• unmet dependencies when installing on debian11 (bullseye/testing) – Discord

Linux 5.12.4 をセルフビルドしてこれを使うことでサスペンドレジュームできるようになった．

• \#988688 \- linux\-source\-5\.10: Lenovo ThinkPad Yoga 260 fails to suspend and resume \- Debian Bug report logs