CoolerControl Daemon Connection Error

Hello!
I just installed CoolerControl, however when I try to initialize it I keep getting Daemon Connection Error.
I tried running: sudo systemctl enable --now coolercontrold but It doesn't return anything and it still get me the same error.

Has anybody encountered the same error?

Thanks!

DDiego N Hello! I just installed CoolerControl, however when I try to initialize it I kee...

asen23•3/21/25, 8:36 AM

try rebooting first

Diego NOP•3/21/25, 8:36 AM

Hello! I have rebooted several times already

asen23•3/21/25, 8:38 AM

how did you install it? ujust? @Diego N

asen23•3/21/25, 8:39 AM

if yes then what is systemctl status coolercontroldsystemctl status coolercontrold

Aasen23 how did you install it? ujust? @Diego N

Diego NOP•3/21/25, 8:42 AM

I did

asen23•3/21/25, 8:43 AM

also what is

rpm-ostree status

rpm-ostree status

Aasen23 if yes then what is `systemctl status coolercontrold`

Diego NOP•3/21/25, 8:43 AM

Mar 21 04:38:09 bazzite coolercontrold[1725]: Initialized Liquidctl Devices: {"Gigabyte RGB Fusion 2.0 5702 Controller":{"driver name":["RgbFusion2"],"driver version":["1.14.0"],"locations":["/dev/hidraw11"]}}
Mar 21 04:38:09 bazzite coolercontrold[1725]: NVML found and initialized.
Mar 21 04:38:09 bazzite coolercontrold[1725]: Initialized CPU Devices: {"AMD Ryzen 5 9600X 6-Core Processor":{"locations":["/sys/class/hwmon/hwmon4","/sys/devices/pci0000:00/0000:00:18.3","pci:v00001022d000014E3sv00000000sd00000000bc06sc00i00"],"driver name":["k10temp"],"driver version":["6.13.6-1>
Mar 21 04:38:09 bazzite coolercontrold[1725]: Initialized GPU Devices: {"amdgpu":{"driver name":["amdgpu"],"locations":["/sys/class/hwmon/hwmon1","/sys/devices/pci0000:00/0000:00:08.1/0000:11:00.0","pci:v00001002d000013C0sv00001458sd0000D000bc03sc00i00"],"driver version":["6.13.6-103.bazzite.fc41.>
Mar 21 04:38:09 bazzite coolercontrold[1725]: Initialized Hwmon Devices: {"gigabyte_wmi":{"locations":["/sys/class/hwmon/hwmon5","/sys/devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/DEADBEEF-2001-0000-00A0-C90629100000","wmi:DEADBEEF-2001-0000-00A0-C90629100000"],"driver name":["gigabyte-w>
Mar 21 04:38:09 bazzite coolercontrold[1725]: Initialized Custom Sensors: []
Mar 21 04:38:09 bazzite coolercontrold[1725]: Applying all saved device settings
Mar 21 04:38:09 bazzite coolercontrold[1725]: API bound to address: 127.0.0.1:11987
Mar 21 04:38:09 bazzite coolercontrold[1725]: API bound to address: [::1]:11987
Mar 21 04:38:09 bazzite coolercontrold[1725]: Initialization Complete

DDiego N Mar 21 04:38:09 bazzite coolercontrold[1725]: Initialized Liquidctl Devices: {"G...

asen23•3/21/25, 8:43 AM

what is the Active: status

Aasen23 also what is `rpm-ostree status`

Diego NOP•3/21/25, 8:44 AM

State: idle
Deployments:
● ostree-image-signed:docker://ghcr.io/ublue-os/bazzite-nvidia-open:stable
Digest: sha256:ba6ca9ecdb68be749094f32e01ccb98da50a2b09af4f1f59c3b18f448635809a
Version: 41.20250317 (2025-03-17T05:44:17Z)
LayeredPackages: coolercontrol lact liquidctl
LocalPackages: XPPenLinux-4.0-1.el7.x86_64

ostree-image-signed:docker://ghcr.io/ublue-os/bazzite-nvidia-open:stable
Digest: sha256:ba6ca9ecdb68be749094f32e01ccb98da50a2b09af4f1f59c3b18f448635809a
Version: 41.20250317 (2025-03-17T05:44:17Z)
LayeredPackages: lact
LocalPackages: XPPenLinux-4.0-1.el7.x86_64

Aasen23 what is the Active: status

Diego NOP•3/21/25, 8:46 AM

● coolercontrold.service - CoolerControl Daemon
Loaded: loaded (/usr/lib/systemd/system/coolercontrold.service; enabled; preset: disabled)
Drop-In: /usr/lib/systemd/system/service.d
└─10-timeout-abort.conf
Active: active (running) since Fri 2025-03-21 04:38:07 EDT; 7min ago
Invocation: 4d9798ba131c46078770bad45eb4d44d
Main PID: 1725 (coolercontrold)
Tasks: 6 (limit: 37015)
Memory: 51.9M (peak: 54.1M)
CPU: 1.654s
CGroup: /system.slice/coolercontrold.service
└─1725 /usr/bin/coolercontrold

asen23•3/21/25, 8:47 AM

the daemon seems fine

asen23•3/21/25, 8:47 AM

what is the error from the gui?

Diego NOP•3/21/25, 8:47 AM

I get the following

Diego NOP•3/21/25, 8:47 AM

DDiego N Click to see attachment

asen23•3/21/25, 8:52 AM

what happen when you try to access http://localhost:11987/ in browser

Diego NOP•3/21/25, 8:55 AM

Nothing loads, I get a blank page, but no 404 errors like in the GUI

DDiego N Nothing loads, I get a blank page, but no 404 errors like in the GUI

asen23•3/21/25, 9:01 AM

what about curl -v http://localhost:11987/healthcurl -v http://localhost:11987/health

Diego NOP•3/21/25, 9:03 AM

Host localhost:11987 was resolved.
IPv6: ::1
IPv4: 127.0.0.1
Trying [::1]:11987...
Connected to localhost (::1) port 11987
GET /health HTTP/1.1
Host: localhost:11987
User-Agent: curl/8.9.1
Accept: /
>
Request completely sent off
< HTTP/1.1 200 OK
< content-type: application/json
< vary: origin, access-control-request-method, access-control-request-headers
< access-control-allow-credentials: true
< content-length: 403
< date: Fri, 21 Mar 2025 09:02:07 GMT
<
Connection #0 to host localhost left intact
{"status":"Runnable","description":"Health check for CoolerControl Daemon","current_timestamp":"2025-03-21T05:02:07.425742574-04:00","details":{"uptime":"00:24:00","version":"2.0.0","pid":1725,"memory_mb":51.18,"warnings":0,"errors":0,"liquidctl_co

asen23•3/21/25, 9:06 AM

i think you are basically hitting this bug https://gitlab.com/coolercontrol/coolercontrol/-/issues/418, not sure whats wrong or how to fix it tho, ill try asking if the maintainer can repro

Diego NOP•3/21/25, 9:09 AM

I see

Diego NOP•3/21/25, 9:09 AM

Do you think it has something to do with ostree-image-signed?

Diego NOP•3/21/25, 9:10 AM

Yesterday I had to install a package locally, a driver for my Pen Display

asen23•3/21/25, 9:10 AM

shouldnt be

asen23•3/21/25, 9:11 AM

the weird thing is the curl worked

asen23•3/21/25, 9:11 AM

wait what is curl -v http://localhost:11987curl -v http://localhost:11987

Diego NOP•3/21/25, 9:11 AM

I'm not completely sure how ostree works but I remembered reading in the documentation that installing layered packages manually could create problems down the line, like failing to update or similar things

Aasen23 wait what is `curl -v http://localhost:11987`

Diego NOP•3/21/25, 9:12 AM

Host localhost:11987 was resolved.
IPv6: ::1
IPv4: 127.0.0.1
Trying [::1]:11987...
Connected to localhost (::1) port 11987
GET / HTTP/1.1
Host: localhost:11987
User-Agent: curl/8.9.1
Accept: /
>
Request completely sent off
< HTTP/1.1 404 Not Found
< vary: origin, access-control-request-method, access-control-request-headers
< access-control-allow-credentials: true
< content-length: 0
< date: Fri, 21 Mar 2025 09:11:46 GMT
<
Connection #0 to host localhost left intact

DDiego N I'm not completely sure how ostree works but I remembered reading in the documen...

asen23•3/21/25, 9:14 AM

i mean the fact that some other people have seemingly the same problem state that it could be from the os

asen23•3/21/25, 9:14 AM

mine work fine tho for some reason

Diego NOP•3/21/25, 9:14 AM

got it

Aasen23 i think you are basically hitting this bug https://gitlab.com/coolercontrol/cool...

Diego NOP•3/21/25, 9:15 AM

I see the Issue was created 16 hours ago

Diego NOP•3/21/25, 9:15 AM

might be a recent bug?

asen23•3/21/25, 9:15 AM

yeah its really new

Diego NOP•3/21/25, 9:15 AM

status seems Closed tho

asen23•3/21/25, 9:15 AM

i mean also coolercontrol recently revamped their ui

DDiego N status seems Closed tho

asen23•3/21/25, 9:15 AM

if you read the conclusion basically they think its not coolercontrol issue but something blocking it

Diego NOP•3/21/25, 9:17 AM

ahhh I see now

Diego NOP•3/21/25, 9:17 AM

pffff well, it seems we'll have to wait for them to bring in the big guns XD

Diego NOP•3/21/25, 9:17 AM

thanks so much for your help [:

Diego NOP•3/21/25, 9:18 AM

At least now I know that is not something just in my system.

asen23•3/21/25, 12:24 PM

@Diego N apparently the appimage works, you could use it to configure for now

Andy10115•3/21/25, 12:46 PM

Yeah I'm getting exact same issue.

Andy10115•3/21/25, 12:46 PM

Where is the app image located?

AAndy10115 Where is the app image located?

asen23•3/21/25, 12:46 PM

https://docs.coolercontrol.org/installation/appimage.html

AppImage | CoolerControl

CoolerControl Documentation

asen23•3/21/25, 12:47 PM

also youll still need the ujust if i understand correctly

Andy10115•3/21/25, 12:50 PM

Got it. I'm going to give LACT a try later but I'll try this after. My daemon is running fine too it's just the GUI that seems borked.

biebel•3/21/25, 11:04 PM

I'm having the issue as well. I see the bug has been reported to the bazzite github issue tracker: https://github.com/ublue-os/bazzite/issues/2417

GitHub

Coolercontrol no longer works · Issue #2417 · ublue-os/bazzite

Describe the bug Just did an update and it looks like other people are having the same issue on bazzite/bluefin. See coolercontrol issue here: https://gitlab.com/coolercontrol/coolercontrol/-/issue...

Andy10115•3/21/25, 11:48 PM

Glad it's not just me. There is a workaround for GPU. LACT is still working. And for fans BIOS fan curve can be set.

Hoeiikhey•3/22/25, 12:17 AM

I had the problem, but a recent update in Coolercontrol fixed it for me

CoolerControl Daemon Connection Error

Similar Threads

Similar Threads

Similar Threads