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[webgui] adjust chrome headless flags - #23084

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linev wants to merge 1 commit into
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linev:fix_chromium
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[webgui] adjust chrome headless flags#23084
linev wants to merge 1 commit into
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linev:fix_chromium

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@linev

@linev linev commented Aug 17, 2026

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Starting from version 151 one have to allow use of unsafe swiftshader using flag "--enable-unsafe-swiftshader";

And in docker disable shared memory usage because of limited resources using flag "--disable-dev-shm-usage";

Starting from version 151 one have to allow use of unsafe swiftshader
using flag "--enable-unsafe-swiftshader";

And in docker disable shared memory usage because of limited resources
using flag "--disable-dev-shm-usage";
@linev
linev requested a review from dpiparo August 17, 2026 08:20
@linev linev self-assigned this Aug 17, 2026
@dpiparo
dpiparo requested a review from hageboeck August 17, 2026 08:22
@github-actions

github-actions Bot commented Aug 17, 2026

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Test Results

    23 files      23 suites   3d 21h 40m 23s ⏱️
 3 856 tests  3 838 ✅ 0 💤 18 ❌
79 483 runs  79 449 ✅ 1 💤 33 ❌

For more details on these failures, see this check.

Results for commit 814a027.

♻️ This comment has been updated with latest results.

if (fChromeVersion > 150)
extra_arg = "--enable-unsafe-swiftshader";
// in docker disable shared memory usage because of limited resources
if (!gSystem->AccessPathName("/.dockerenv", kFileExists))

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I am a bit scared of changing the behaviour of ROOT at runtime based on the fact that a container is running. Are there any alternatives we can explore?

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