Path: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: Phillip Newsgroups: comp.os.linux.misc Subject: Re: Anyone having trouble with sleep? Date: Sat, 4 Jan 2025 16:17:34 -0500 Organization: A noiseless patient Spider Lines: 30 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Sat, 04 Jan 2025 22:17:35 +0100 (CET) Injection-Info: dont-email.me; posting-host="b982cbab8694f3905aae07ab7409c46e"; logging-data="545323"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18wKOZlNfAYgsWZFw5wlsiGFp6nSODIQXU=" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:uEL3zmP+D3as4NHuntLp/3BH9gs= In-Reply-To: Content-Language: en-US Bytes: 2305 On 1/4/25 12:02 PM, Richard Kettlewell wrote: > Phillip writes: >> I've been having trouble getting my machines to sleep/standby/suspend >> (basically anything that isn't hibernate). >> >> The issue I'm having is that anytime I have it initiate any of the >> states listed above (and all variants), I can never pull it out of >> sleep. Resume doesn't happen when pressing on the keyboard or moving >> the mouse. In fact, even pressing the power button won't rez the >> system to resume. Funny enough the CPU fan will still spin in all >> sleep states (except hibernate) but no other fans do. > > My partner’s computer has a similar issue. Based on some reading around > the subject the kernel is crashing, most likely in some driver, while > putting the computer to sleep. > > https://wiki.ubuntu.com/DebuggingKernelSuspend describes how to get some > debug information about this. We didn’t try to follow it; she just > doesn’t suspend the computer. > It never occurred to me to look at the kernel. Thanks for sharing. I'll try that angle. -- Phillip Frabott ---------- - Adam: Is a void really a void if it returns? - Jack: No, it's just nullspace at that point. ----------