[Discord] Discordが開かなくなった
Windows11で、インストールしたDiscordを開こうとしたら開けなかった。
ターミナルから開いてみると、下記のようなエラーが出ていた。
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | PS C:\Users\ASHIJA\AppData\Local\Discord\app-1.0.9248> .\Discord.exe PS C:\Users\ASHIJA\AppData\Local\Discord\app-1.0.9248> Discord 1.0.9248 App ready (node:32736) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead. (Use `Discord --trace-deprecation ...` to show where the warning was created) Starting app. Starting updater. Determined current Windows architecture: x64 splashScreen.initSplash(false) blackbox: 7/30/2026, 1:56:33 AM GMT+9 0 ---------------------------------------------- [32736:0730/015633.054:ERROR:content\browser\gpu\gpu_process_host.cc:957] GPU process exited unexpectedly: exit_code=-2147483645 blackbox: 7/30/2026, 1:56:33 AM GMT+9 1 Discord starting: {"releaseChannel":"stable","sentryDist":"stable-win-x64","sentryRelease":"discord-desktop-c86e8f1b2f82528228167495b2d01b772cc9188d","version":"1.0.9248","disableUpdater":false}, modulepath: C:\Users\ASHIJA\AppData\Roaming\discord\module_data blackbox: 7/30/2026, 1:56:33 AM GMT+9 2 ✅ webContents.created web1 "" blackbox: 7/30/2026, 1:56:33 AM GMT+9 3 ✅ window.created win1 "discord" [32736:0730/015633.113:ERROR:content\browser\gpu\gpu_process_host.cc:957] GPU process exited unexpectedly: exit_code=-2147483645 blackbox: 7/30/2026, 1:56:33 AM GMT+9 4 ❌ child-process-gone { type: 'GPU', reason: 'crashed', exitCode: -2147483645, serviceName: 'GPU' } [32736:0730/015633.141:ERROR:content\browser\gpu\gpu_process_host.cc:957] GPU process exited unexpectedly: exit_code=-2147483645 blackbox: 7/30/2026, 1:56:33 AM GMT+9 5 ❌ child-process-gone { type: 'GPU', reason: 'crashed', exitCode: -2147483645, serviceName: 'GPU' } [32736:0730/015633.170:ERROR:content\browser\gpu\gpu_process_host.cc:957] GPU process exited unexpectedly: exit_code=-2147483645 blackbox: 7/30/2026, 1:56:33 AM GMT+9 6 ❌ child-process-gone { type: 'GPU', reason: 'crashed', exitCode: -2147483645, serviceName: 'GPU' } [32736:0730/015633.312:ERROR:content\browser\gpu\gpu_process_host.cc:957] GPU process exited unexpectedly: exit_code=-2147483645 blackbox: 7/30/2026, 1:56:33 AM GMT+9 7 ❌ child-process-gone { type: 'GPU', reason: 'crashed', exitCode: -2147483645, serviceName: 'GPU' } [32736:0730/015633.340:ERROR:content\browser\gpu\gpu_process_host.cc:957] GPU process exited unexpectedly: exit_code=-2147483645 blackbox: 7/30/2026, 1:56:33 AM GMT+9 8 ❌ child-process-gone { type: 'GPU', reason: 'crashed', exitCode: -2147483645, serviceName: 'GPU' } [32736:0730/015633.368:ERROR:content\browser\gpu\gpu_process_host.cc:957] GPU process exited unexpectedly: exit_code=-2147483645 blackbox: 7/30/2026, 1:56:33 AM GMT+9 9 ❌ child-process-gone { type: 'GPU', reason: 'crashed', exitCode: -2147483645, serviceName: 'GPU' } [32736:0730/015633.394:ERROR:content\browser\gpu\gpu_process_host.cc:957] GPU process exited unexpectedly: exit_code=-2147483645 blackbox: 7/30/2026, 1:56:33 AM GMT+9 10 ❌ child-process-gone { type: 'GPU', reason: 'crashed', exitCode: -2147483645, serviceName: 'GPU' } [32736:0730/015633.421:ERROR:content\browser\gpu\gpu_process_host.cc:957] GPU process exited unexpectedly: exit_code=-2147483645 [32736:0730/015633.421:FATAL:content\browser\gpu\gpu_data_manager_impl_private.cc:415] GPU process isn't usable. Goodbye. |
Geminiと調査した結果、最終的にスタートメニューのDiscordショートカットのプロパティを下記に設定したら動くようになった。
リンク先: C:\Users\ASHIJA\AppData\Local\Discord\Update.exe --processStart Discord.exe --process-start-args "--disable-gpu --no-sandbox"
作業フォルダー: C:\Users\ASHIJA\AppData\Local\Discord
どうもGPUが古すぎるのが影響してるっぽい。とうとう変え時が来たか...?
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