Coredump on Hyprland/Arch about ironbar HOT 13 CLOSED

@lyasm Could you please share what caused/fixed this for you? The bar should not segfault under any condition.

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just a reboot

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But after a few minutes I get a coredump again

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Could you please provide some more info, ie your software versions, config, etc...

The issue template exists for a reason, as it makes it a lot easier for me to track down issues. Can you please use that in future?

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Sorry didn‘t find it at first:
Describe the bug

A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. boot
2. wait some Time
3. start ironbar
4. get a Segfault

Expected behavior

It starting normally

System information:

• Archlinux
• Hyprland
• Ironbar version: 0.10.0

Configuration

let {
    $workspaces = {
        type = "workspaces"
        all_monitors = false
        name_map = {
            1 = "ﭮ"
            2 = "icon:firefox"
            3 = ""
            Games = "icon:steam"
            Code = ""
        }
    }

    $focused = { type = "focused" }

    $launcher = {
        type = "launcher"
        favorites = ["firefox" "discord" "Steam"]
        show_names = false
        show_icons = true
    }


    $sys_info = {
        type = "sys_info"

        interval.memory = 30
        interval.cpu = 1
        interval.temps = 5
        interval.disks = 300
        interval.networks = 3

        format = [
            " {cpu_percent}% | {temp_c:k10temp_Tccd1}°C"
            " {memory_used} / {memory_total} GB ({memory_percent}%)"
            "| {swap_used} / {swap_total} GB ({swap_percent}%)"
            " {disk_used:/} / {disk_total:/} GB ({disk_percent:/}%)"
            "李 {net_down:enp39s0} / {net_up:enp39s0} Mbps"
            "猪 {load_average:1} | {load_average:5} | {load_average:15}"
            " {uptime}"
        ]
    }

    $tray = { type = "tray" }

    $clock = { type = "clock" }

    // -- begin custom --
    $button = { type = "button" name="power-btn" label = "" on_click = "popup:toggle" }

    $popup = {
        type = "box"
        orientation = "vertical"
        widgets = [
            { type = "label" name = "header" label = "Power menu" }
            {
                type = "box"
                widgets = [
                    { type = "button" class="power-btn" label = "<span font-size='40pt'></span>" on_click = "!shutdown now" }
                    { type = "button" class="power-btn" label = "<span font-size='40pt'></span>" on_click = "!reboot" }
                ]
            }
            { type = "label" name = "uptime" label = "Uptime: {{30000:uptime -p | cut -d ' ' -f2-}}" }
        ]
    }

    $power_menu = {
        type = "custom"
        class = "power-menu"

        bar = [ $button ]
        popup = [ $popup ]

        tooltip = "Up: {{30000:uptime -p | cut -d ' ' -f2-}}"
    }
    // -- end custom --

    $left = [ $workspaces $launcher ]
    $right = [ $sys_info $power_menu $clock ]
}
in {
    anchor_to_edges = true
    position = "top"
    start = $left end = $right
}

 the example in the Repo

Additional context

Using a Laptop with Intel iGPU also Waybar was running when it Segfaulted

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Thanks for the additional info. Could you let me know what version of Hyprland and Wlroots please?

pacman -Q hyprland wlroots

It may also be worth running with trace logging. Could you try running with IRONBAR_LOG=trace and re-sharing the log file please? This might give me some more info to go on.

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hyprland-git r2166.e1d7a13-1
wlroots 0.16.2-1

Will try with trace logging once it crashes again

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Cheers.

Running a -git compositor without wlroots-git is not recommended, as the two tend to update in tandem. Wlroots has also had quite a few changes recently, which have caused at least one other Wayland related bug that cause the bar to crash in a similar manner. The launcher and focused (and upcoming clipboard) modules interact with Wayland directly so are more susceptible to these crashes.

I notice you are also running a build of Hyprland from a few months ago so it might pay to update that.

I would recommend a few things to try:

• Update hyprland-git to the latest version, and replace wlroots with wlroots-git.
• Replace hyprland-git with the stable package.
• If you still get a crash, try removing launcheror focused from your config.

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So it doesn’t seem to crash anymore, and also Hyprland has wlroots bundled into itself

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What did you change please (if anything), in case anybody else encounters this?

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Didn’t change anything, but it also worked before expect that it would start crashing at a seemingly random time

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@lyasm have you had any crashes since?

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No seems to be fixed

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