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Kanal tas-sors @linuxgram · Post #18708 · Mej 8
📰 Ubuntu Snap Prompting Improvements If you haven’t tried Ubuntu’s ‘Permission Prompting’ feature for a while, there’s more reason to do so in the latest release. Canonical’s Oliver Calder has shared an update on recent improvements to the security feature, which sets out to “empower users” by letting them decide what software can access on the rest of the system at runtime rather than retrospectively. 🔗 Source: https://www.omgubuntu.co.uk/2026/05/ubuntu-snap-prompting-client-improved #ubuntu
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Tfittxija: #ecn
@aigcrubbish · Post #201 · 18/02/2026 17:48
[$] More accurate congestion notification for TCP 更准确的 TCP 拥塞通知机制 AccECN 即将在 Linux 内核 7.0 版本中默认启用。这一机制改进了 TCP 协议中显式拥塞通知（ECN）的精度，有望提升公共和私有网络中的流量传输效率。 AccECN 通过更精细地反馈网络拥塞状况，帮助 TCP 连接更及时地调整数据传输速率，从而减少延迟和丢包。该功能已在过去几个内核版本中逐步引入，7.0 版本将默认开启以供广泛使用。 原文链接：https://lwn.net/Articles/1058666/ #网络协议#Linux内核#TCP#ECN #AIGC Read more