The launcher displays an "Error Game Crashed" message after logging in and clicking "Play". The last time I played was prior to the current updates. I have searched the issue (see my comment on MCL-11858), reloaded the launcher, verified my system, etc.
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Here is the log text:
[12:32:39] [Client thread/INFO]: Setting user: kevnsu
[12:32:43] [Client thread/WARN]: Skipping bad option: lastServer:
[12:32:43] [Client thread/WARN]: Skipping bad option: textBackgroundOpacity:
[12:32:43] [Client thread/INFO]: LWJGL Version: 3.2.2 build 10
That's not what I asked for. Check the links in my comment above if you have trouble finding the requested information.

The last crash report is dated 2017-05-27, so that doesn't appear to be the right one. That is why I sent the log. What now?

Does this help?
[Info: 2019-09-14 20:49:14.0415783: NetQueue.cpp(202)] NetQueue: Setting up.
[Info: 2019-09-14 20:49:14.0422617: Common.cpp(31)] Native Launcher Version: 496
[Info: 2019-09-14 20:49:14.0423216: Common.cpp(32)] Operating System: Windows 10 Home
[Info: 2019-09-14 20:49:14.0425324: Common.cpp(33)] Application Data directory: C:\Users\kevnsu\AppData\Roaming\.minecraft
[Info: 2019-09-14 20:49:14.0425572: Common.cpp(34)] Executable Path: MinecraftLauncher.exe
[Info: 2019-09-14 20:49:14.0425730: Common.cpp(35)] App Directory dir: C:\Program Files (x86)\Minecraft Launcher
[Info: 2019-09-14 20:49:14.0425888: Common.cpp(36)] Game data directory: C:\Users\kevnsu\AppData\Roaming\.minecraft
[Info: 2019-09-14 20:49:14.0426034: Common.cpp(37)] Launcher dir: C:\Program Files (x86)\Minecraft Launcher\game
[Info: 2019-09-14 20:49:14.0426179: Common.cpp(38)] Java dir: C:\Program Files (x86)\Minecraft Launcher\runtime\jre-x64
[Info: 2019-09-14 20:49:14.0426325: Common.cpp(39)] TmpDir dir: C:\Users\kevnsu\AppData\Local\Temp\MinecraftLauncher
[Info: 2019-09-14 20:49:14.0426457: Common.cpp(40)] x64: 1
[Info: 2019-09-14 20:49:14.0426633: LauncherConfiguration.cpp(238)] Using configuration at path: C:\Users\kevnsu\AppData\Roaming\.minecraft\launcher_profiles.json
[Info: 2019-09-14 20:49:14.0431243: NetQueue.cpp(519)] NetQueue: worker thread started.
[Info: 2019-09-14 20:49:14.0458917: NetQueue.cpp(534)] NetQueue: Starting net action https://launchermeta.mojang.com/v1/products/launcher/d03cf0cf95cce259fa9ea3ab54b65bd28bb0ae82/windows-x86.json
[Info: 2019-09-14 20:49:14.1797135: NetQueue.cpp(401)] NetQueue: Primary ip: 13.224.35.130, Url: launchermeta.mojang.com
[Info: 2019-09-14 20:49:14.1797606: NetQueue.cpp(472)] NetQueue: Action finished: https://launchermeta.mojang.com/v1/products/launcher/d03cf0cf95cce259fa9ea3ab54b65bd28bb0ae82/windows-x86.json
[Info: 2019-09-14 20:49:14.1801506: LauncherConfiguration.cpp(149)] Deciding on update with strategy 2 and clientID 182
[Info: 2019-09-14 20:49:14.1801882: LauncherConfiguration.cpp(165)] Version of launcher-bootstrap is current, no action is necessary.
[Info: 2019-09-14 20:49:14.1802062: LauncherConfiguration.cpp(198)] Bootstrap is current
[Info: 2019-09-14 20:49:14.1803884: LauncherConfiguration.cpp(149)] Deciding on update with strategy 2 and clientID 182
[Info: 2019-09-14 20:49:14.1804166: LauncherConfiguration.cpp(165)] Version of launcher-core is current, no action is necessary.
[Info: 2019-09-14 20:49:14.1804328: LauncherConfiguration.cpp(198)] Bootstrap is current
[Info: 2019-09-14 20:49:14.1805637: LauncherConfiguration.cpp(149)] Deciding on update with strategy 2 and clientID 182
[Info: 2019-09-14 20:49:14.1805902: LauncherConfiguration.cpp(165)] Version of jre-x64 is current, no action is necessary.
[Info: 2019-09-14 20:49:14.1806065: LauncherConfiguration.cpp(198)] Bootstrap is current
[Info: 2019-09-14 20:49:14.1806612: StartLibrary.cpp(68)] Starting C:\Program Files (x86)\Minecraft Launcher\game\launcher.dll with C:\Program Files (x86)\Minecraft Launcher\runtime\jre-x64\bin\javaw.exe
[Info: 2019-09-14 20:49:14.2057748: StartLibrary.cpp(80)] Running launcher!
[Info: 2019-09-14 20:49:14.2077437: LauncherMain.cpp(88)] Running Launcher
[Info: 2019-09-14 20:49:14.2079485: NetQueue.cpp(202)] NetQueue: Setting up.
[Info: 2019-09-14 20:49:14.2080841: NetQueue.cpp(207)] NetQueue: Initiating shutdown.
[Info: 2019-09-14 20:49:14.2089616: LauncherMain.cpp(161)] Launcher core version: 2.1.5964 (2d12ae3b04458774a644a7bb7a3745a624f3ce46)
[Info: 2019-09-14 20:49:14.2089958: NetQueue.cpp(202)] NetQueue: Setting up.
[Info: 2019-09-14 20:49:14.2095830: GameVersionManager.cpp(70)] Looking for installed versions in C:\Users\kevnsu\AppData\Roaming\.minecraft\versions
[Info: 2019-09-14 20:49:14.2097301: NetQueue.cpp(519)] NetQueue: worker thread started.
[Info: 2019-09-14 20:49:14.2135742: NetQueue.cpp(534)] NetQueue: Starting net action https://authserver.mojang.com/validate
[Info: 2019-09-14 20:49:14.4269130: NetQueue.cpp(534)] NetQueue: Starting net action https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-09-14T20:49:14Z
[Info: 2019-09-14 20:49:14.4535122: LauncherAppBrowser.cpp(71)] Work dir is C:\Users\kevnsu\AppData\Roaming\.minecraft
[Info: 2019-09-14 20:49:14.4540040: ClientHandler.cpp(271)] Creating launcher window.
[Info: 2019-09-14 20:49:14.5707707: NetQueue.cpp(401)] NetQueue: Primary ip: 99.86.59.68, Url: authserver.mojang.com
[Info: 2019-09-14 20:49:14.5709302: NetQueue.cpp(472)] NetQueue: Action finished: https://authserver.mojang.com/validate
[Info: 2019-09-14 20:49:14.6027074: NetQueue.cpp(401)] NetQueue: Primary ip: 13.224.35.130, Url: launchermeta.mojang.com
[Info: 2019-09-14 20:49:14.6028097: NetQueue.cpp(472)] NetQueue: Action finished: https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-09-14T20:49:14Z
[Info: 2019-09-14 20:49:14.6028558: GameVersionManager.cpp(160)] Got available versions manifest from https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-09-14T20:49:14Z
[Info: 2019-09-14 20:49:14.5940641: LauncherMain.cpp(88)] Running Launcher
[Info: 2019-09-14 20:49:14.5966810: NetQueue.cpp(202)] NetQueue: Setting up.
[Info: 2019-09-14 20:49:14.5968593: NetQueue.cpp(207)] NetQueue: Initiating shutdown.
[Info: 2019-09-14 20:49:14.5982800: LauncherMain.cpp(161)] Launcher core version: 2.1.5964 (2d12ae3b04458774a644a7bb7a3745a624f3ce46)
[Info: 2019-09-14 20:49:14.5983078: NetQueue.cpp(202)] NetQueue: Setting up.
[Info: 2019-09-14 20:49:14.6297398: LauncherAppRenderer.cpp(83)] Javascript bridge extended.
[Info: 2019-09-14 20:49:20.2683686: LauncherAppRenderer.cpp(217)] Creating renderer context...
[Info: 2019-09-14 20:49:21.6104561: NetQueue.cpp(534)] NetQueue: Starting net action https://launchermeta.mojang.com/v1/products/launcher/d03cf0cf95cce259fa9ea3ab54b65bd28bb0ae82/windows-x86.json
[Info: 2019-09-14 20:49:21.6442646: NetQueue.cpp(401)] NetQueue: Primary ip: 13.224.35.130, Url: launchermeta.mojang.com
[Info: 2019-09-14 20:49:21.6444510: NetQueue.cpp(472)] NetQueue: Action finished: https://launchermeta.mojang.com/v1/products/launcher/d03cf0cf95cce259fa9ea3ab54b65bd28bb0ae82/windows-x86.json
[Info: 2019-09-14 20:50:51.3882468: ClientHandler.cpp(141)] Entering DoClose!
[Info: 2019-09-14 20:50:51.3883435: ClientHandler.cpp(143)] DoClose got past CEF_REQUIRE_UI_THREAD!
[Info: 2019-09-14 20:50:51.3883704: ClientHandler.cpp(174)] DoClose: known browser removed.
[Info: 2019-09-14 20:50:51.3886595: ClientHandler.cpp(184)] DoClose: main browser removed.
[Info: 2019-09-14 20:50:51.4027623: ClientHandler.cpp(196)] Entering OnBeforeClose!
[Info: 2019-09-14 20:50:51.4028640: ClientHandler.cpp(198)] OnBeforeClose got past CEF_REQUIRE_UI_THREAD!
[Info: 2019-09-14 20:50:51.8928142: ClientHandler.cpp(239)] Shutting down!
[Info: 2019-09-14 20:50:51.8929160: NetQueue.cpp(207)] NetQueue: Initiating shutdown.
[Info: 2019-09-14 20:50:51.8929387: NetQueue.cpp(213)] NetQueue: Waiting for worker thread to finish...
[Info: 2019-09-14 20:50:51.8939612: NetQueue.cpp(596)] NetQueue: Worker thread shutting down.
[Info: 2019-09-14 20:50:51.8943328: NetQueue.cpp(216)] NetQueue: Done.
[Info: 2019-09-14 20:50:51.9016179: StartLibrary.cpp(92)] Launcher ended with 0
[Info: 2019-09-14 20:50:52.9080699: NetQueue.cpp(207)] NetQueue: Initiating shutdown.
[Info: 2019-09-14 20:50:52.9082435: NetQueue.cpp(213)] NetQueue: Waiting for worker thread to finish...
[Info: 2019-09-14 20:50:52.9100443: NetQueue.cpp(596)] NetQueue: Worker thread shutting down.
[Info: 2019-09-14 20:50:52.9106165: NetQueue.cpp(216)] NetQueue: Done.
That's the correct file, but there isn't any game crash shown in it.

I tried to launch again a few minutes ago, with the same error message. Here is the log:
[media]
Thanks!
This is a known issue with old dual-core CPUs, see MC-138093. If you need assistance with solving the issue, you might want to contact Community Support, linked below.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
We do not have enough information to find the cause of this issue.
Please attach the crash report found in
[minecraft/crash-reports/crash-<DATE>-client.txt|http://hopper.minecraft.net/help/guides/finding-minecraft-data-folder]
here.If you cannot find a crash report, please attach the full launcher log found in
[minecraft/launcher_log.txt|http://hopper.minecraft.net/help/guides/finding-minecraft-data-folder/]
.This issue has been temporarily closed as Awaiting Response. Once the requested information has been delivered, the report will be reopened automatically.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki