Arch Linux

constb

Member

Registered: 2019-05-04

Posts: 8

[SOLVED] Deepin startdde segfaults after update

Hi,

I'm using Deeping DE on ArchLinux. CPU is old Core2 Duo E6850, video is AMD Cypress, radeon driver.

After last update, I cannot login into the DE. After entering password in LightDM, startdde runs and I get back to the password prompt.

~/.xsession-errors contains:

No xresources data found!
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x10 pc=0x56158e20d2e5]

goroutine 1 [running]:
main.launchCoreComponents(0xc00007c120)
        _/build/startdde/src/startdde-5.6.0.8/main.go:133 +0x2e5
main.main()
        _/build/startdde/src/startdde-5.6.0.8/main.go:225 +0x6ad

I had similar error with mesa, when maintainer had it compiled with SIMD instructions that my old Conroe Intel doesn't support. Can't help but wonder if similar thing happened with startdde.

Last edited by constb (2020-11-03 07:58:49)

seth

Member

Registered: 2012-09-03

Posts: 57,935

Re: [SOLVED] Deepin startdde segfaults after update

No, plain old good bug:
https://github.com/linuxdeepin/startdde … .8/main.go

https://github.com/linuxdeepin/startdde … in.go#L133
called by
https://github.com/linuxdeepin/startdde … in.go#L225
but _gSettingsConfig is only allocated afterwards in
https://github.com/linuxdeepin/startdde … in.go#L237

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constb

Member

Registered: 2019-05-04

Posts: 8

Re: [SOLVED] Deepin startdde segfaults after update

No, plain old good bug

Thank you so much! I see now there's a corresponding issue in the repo: https://github.com/linuxdeepin/startdde/issues/82

I tried updating to 5.6.0.9 that went out today, but the issue is still there. Rolled back to previously cached version (pacman -U /var/cache/pacman/pkg/startdde-5.6.0.1-1-x86_64.pkg.tar.zst), now everything is fine!..