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LFS258 Class Forum

A discussion board for The Linux Foundation's LFS258 Kubernetes Fundamentals class.

Discussion	Started By	Replies	Views	Most Recent
Lab PDFs for Chapters 9 and 10 not loading	adambarretthive May 7	1	20	mstepien May 7
Lab 11.2 has been failing to start for a few days Answered	AlexanderVlasov May 3	1	15	fcioanca May 3
My Experience with the CKA Exam and PSI Browser Issues 1 2 3 4	andregca December 2024	100	4.3K	mandarpimplapure April 28
LFS258: Hosted Lab Environment Now Live (2/12/2026)	fcioanca February 12	6	94	balkire April 24
PSI Application installed but cannot run on Ubuntu	shangazi April 24	0	2	shangazi April 24
Why am I having this error when installing Cilium in Lab 3.1 q20? Answered	gosikhena March 24	3	33	chrispokorni April 21
Lab 11.2 : Error: Max polling attempts reached	cluez April 20	3	31	cluez April 20
Cka exam issues	nkorojoseph April 19	1	36	arianehamm April 20
The PSI secure browser installer crashed - my exam is due in 2 hours Answered	jszigetvari February 2025	23	743	nkorojoseph April 19
I had a voucher last year for CKA, but I have not redeemed and it got expired. How i can get a vou Answered	ebukbam April 17	1	12	mstepien April 17
LAb 11.2	reidara April 17	1	21	chrispokorni April 17
Lab Environment slow network speed Answered	linauerl April 16	3	41	linauerl April 17
LF Portal (trainingportal.linuxfoundation.org) Planned Maintenance (April 19, 2026 02:00-04:00 UTC)	fcioanca April 15	0	1	fcioanca April 15
Course Practice Exam has a question with, literally, no correct answer	brianandersen April 13	2	21	brianandersen April 13
CKA Exam power shutdown	balajayaram22 April 10	5	42	balajayaram22 April 13
Lab Environment deploy failure	air1bzz April 10	2	31	air1bzz April 10
Exam marked as absent since technical issue	cpnam January 17	7	186	pr0nine April 10
Accidentally Schedule Different time for the exam and miss to attend ( no-show )	Deeptha100 December 2023	12	683	zeeshanali30 April 5
Lab 8.2. Horizontal Pod Autoscaler (HPA) Answered	alvarocana85 February 1	3	53	alvarocana85 April 2
PSI Browser and my first nervous breakdown	donpier July 2022	13	1.3K	bicyclewalrus March 26
Terminal froze and session disconnected : could not rejoin properly → forced to end exam	msdeepak052 March 25	1	12	fcioanca March 25
kubeadm init - api server failed to start	thecrusher March 24	3	43	chrispokorni March 24
LFS258: Hosted Lab Environment launch failures	anudeep404 March 18	0	11	anudeep404 March 18
LAB 3.2 v09.05 dead loop on virtual device cilium-vxlan, fix it urgently!	porrascarlos80 September 2023	26	1.8K	johnnym1978 March 13
LFS258	johnnym1978 March 10	1	34	chrispokorni March 10
Course material isn't loading- An unknown error occurred. Please refresh the page and try again.	sinesalis March 3	1	41	arianehamm March 3
We regret to advise that due to an internal system problem, your Exam will not provision correctly	moucina November 2024	6	255	fcioanca March 2
unable to launch CKA exam as PSI is stuck saying "please wait while system is loading" Answered	muralisahu1988 July 2024	30	1.9K	mstepien March 2
Technical Issue Report: Exam Session Disconnection - CKA	adilsonbna February 28	1	12	fcioanca February 28
Title: Ticket TCCS-167940 – Urgent: Exam eligibility expiring, ticket still unassigned	lionpoo February 25	1	12	arianehamm February 27