My home PC, about once a week, or whenever I have to install new software. My work PC, about once a month because the nvidia driver takes fucking ages to update because of DKMS.
As for the servers under my professional care… it depends. Most of the servers that I made run Debian that I update three times a year whenever the downtime is acceptable for the university (spring break, late summer, early december) or if a CVE needs fixing (e.g. xz-utils). One internet-facing server that I inherited still runs Ubuntu 16.04 because some teachers can’t possibly live without some legacy software and will throw a tantrum if upgrading is even mentioned – that one gets zero updates, and I got the dean’s promise in writing that I wouldn’t be held responsible for it.
The big virtualization server still runs ESXi 6 because the university didn’t want to pay for a lifetime license when it was available, doesn’t want to pay for a subscription now, and doesn’t want the downtime required to fully migrate to Proxmox VE. So it gets no updates. Plus it has a bad SSL cert and I need Chromium’s thisisunsafe to bypass the error.
My home PC, about once a week, or whenever I have to install new software. My work PC, about once a month because the nvidia driver takes fucking ages to update because of DKMS.
As for the servers under my professional care… it depends. Most of the servers that I made run Debian that I update three times a year whenever the downtime is acceptable for the university (spring break, late summer, early december) or if a CVE needs fixing (e.g. xz-utils). One internet-facing server that I inherited still runs Ubuntu 16.04 because some teachers can’t possibly live without some legacy software and will throw a tantrum if upgrading is even mentioned – that one gets zero updates, and I got the dean’s promise in writing that I wouldn’t be held responsible for it.
The big virtualization server still runs ESXi 6 because the university didn’t want to pay for a lifetime license when it was available, doesn’t want to pay for a subscription now, and doesn’t want the downtime required to fully migrate to Proxmox VE. So it gets no updates. Plus it has a bad SSL cert and I need Chromium’s
thisisunsafeto bypass the error.It’s fucking rough out here.