On Sat, Jun 12, 2021 at 09:33:24PM +0100, Michael wrote > On Saturday, 12 June 2021 19:16:17 BST Walter Dnes wrote:
> > * Messages for package www-client/google-chrome-91.0.4472.77: > > > > * USER_NS is required for sandbox to work > > * Please check to make sure these options are set correctly. > > * Failure to do so may cause unexpected problems. > > > > >>> Auto-cleaning packages... > > This involves the use of namespaces for sandboxing purposes and your > configuration to enable it in the kernel: > > $ grep USER_NS /usr/src/linux/.config > CONFIG_USER_NS=y > > More here: > > https://chromium.googlesource.com/chromium/src.git/+/refs/heads/main/docs/ > linux/sandboxing.md I use a different "search" method. In the "make menuconfig" menu, the top few lines state... ======================================================================= Arrow keys navigate the menu. <Enter> selects submenus ---> (or empty submenus ----). Highlighted letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] built-in [ ] ======================================================================= Note the bit about "</> for Search". So I press "/" and type in "USER_NS" or "CONFIG_USER_NS". It doesn't matter which, and it's not case-sensitive. Hitting {ENTER} gives a list of hits, with associated numbers. In this case, there's only one hit, with associated number "1", so I press "1". That takes me to the *EXACT LOCATION* in the whole "make menuconfig" layout where I need to press "Y" to enable it. Before doing so, I tabbed over to the <Help> for this item. It mentions... > When user namespaces are enabled in the kernel it is > recommended that the MEMCG option also be enabled and that > user-space use the memory control groups to limit the amount > of memory a memory unprivileged users can use. So I... * <Exit> the help * tap "Y" to enable "CONFIG_USER_NS" * <Exit> out of the "Namespaces Support" menu * <Exit> out of the "Search Results" This take me back to "make menuconfig" "base level". From there I repeat the process for "MEMCG" (or "CONFIG_MEMCG") upper/lower case is OK. -- Walter Dnes <waltd...@waltdnes.org> I don't run "desktop environments"; I run useful applications
