Re: systemd-resolved floods the logs

2021-01-09 Thread Ed Greshko
On 06/01/2021 00:10, Jerome Lille wrote: I've just updated a desktop from Fedora 32 to 33 and after that the logs are flooded with the following message systemd-resolved[]: Using degraded feature set TCP instead of UDP for DNS server 127.0.0.1. systemd-resolved[]: Using degraded feature set UDP

Re: systemd-resolved floods the logs

2021-01-09 Thread Ed Greshko
On 10/01/2021 11:04, Tim via users wrote: Ed Greshko: When I tested reverting to the previous behavior I simply started with an empty /etc/resolv.conf. No symlink. No selinux troubles. Everything just worked. Sam Varshavchik: Well, then how do the apps that need to talk to the DNS server

Re: systemd-resolved floods the logs

2021-01-09 Thread Ed Greshko
On 10/01/2021 12:24, Sam Varshavchik wrote: Tim via users writes: Ed Greshko: >> When I tested reverting to the previous behavior I simply started >> with an empty /etc/resolv.conf. >> No symlink.  No selinux troubles.  Everything just worked. Sam Varshavchik: > Well, then how do the apps

Re: Limit size of a btrfs subvolume?

2021-01-09 Thread Chris Murphy
On Sat, Jan 9, 2021 at 7:25 PM Richard Shaw wrote: > > On Sat, Jan 9, 2021 at 6:25 PM Chris Murphy wrote: >> >> On Sat, Jan 9, 2021 at 6:11 AM Richard Shaw wrote: >> > >> > On Fri, Jan 8, 2021 at 10:12 AM Qiyu Yan wrote: >> >> >> >> I think

Re: systemd-resolved floods the logs

2021-01-09 Thread Sam Varshavchik
Tim via users writes: Ed Greshko: >> When I tested reverting to the previous behavior I simply started >> with an empty /etc/resolv.conf. >> No symlink. No selinux troubles. Everything just worked. Sam Varshavchik: > Well, then how do the apps that need to talk to the DNS server find > it?

Re: systemd-resolved floods the logs

2021-01-09 Thread Tim via users
Ed Greshko: >> When I tested reverting to the previous behavior I simply started >> with an empty /etc/resolv.conf. >> No symlink. No selinux troubles. Everything just worked. Sam Varshavchik: > Well, then how do the apps that need to talk to the DNS server find > it? Maybe something in the

Re: Limit size of a btrfs subvolume?

2021-01-09 Thread Richard Shaw
On Sat, Jan 9, 2021 at 6:25 PM Chris Murphy wrote: > On Sat, Jan 9, 2021 at 6:11 AM Richard Shaw wrote: > > > > On Fri, Jan 8, 2021 at 10:12 AM Qiyu Yan > wrote: > >> > >> I think https://btrfs.wiki.kernel.org/index.php/Manpage/btrfs-qgroup > and

Re: systemd-resolved floods the logs

2021-01-09 Thread Sam Varshavchik
Ed Greshko writes: When I tested reverting to the previous behavior I simply started with an empty /etc/resolv.conf. No symlink.  No selinux troubles.  Everything just worked. Well, then how do the apps that need to talk to the DNS server find it? Maybe something in the glibc resolver

Re: systemd-resolved floods the logs

2021-01-09 Thread Ed Greshko
On 10/01/2021 09:17, Ed Greshko wrote: On 10/01/2021 09:12, Sam Varshavchik wrote: Doug H. writes: > > Created bug 1913276 to fix no-stub-resolv.conf, the selinux policy needs to > be fixed. Thanks for opening that bug. Note that my outbound e-mail was being blocked by this. I am using

Re: Calibre on Fedora 33

2021-01-09 Thread David King
On 1/9/21 8:05 PM, Clifford Snow wrote: I'm wanting to run Calibre with DeDRM. Version 5 of Calibre was written for Python3 while version 4 was written in Python2. DeDRM is only available for Python2. Python3 support is being worked on but is still in development. Has anyone found a good

Re: Calibre on Fedora 33

2021-01-09 Thread Tom Horsley
On Sat, 9 Jan 2021 17:05:21 -0800 Clifford Snow wrote: > Has anyone found a good workaround until DeDRM for Python3 is available? Don't know about "good", but I have a dedicated fedora 32 virtual machine just for running calibre with inbox and outbox folders NFS mounted for feeding books in and

Re: systemd-resolved floods the logs

2021-01-09 Thread Ed Greshko
On 10/01/2021 09:12, Sam Varshavchik wrote: Doug H. writes: > > Created bug 1913276 to fix no-stub-resolv.conf, the selinux policy needs to > be fixed. Thanks for opening that bug. Note that my outbound e-mail was being blocked by this. I am using postfix for outbound and the smtp alerts

Re: systemd-resolved floods the logs

2021-01-09 Thread Sam Varshavchik
Doug H. writes: > > Created bug 1913276 to fix no-stub-resolv.conf, the selinux policy needs to > be fixed. Thanks for opening that bug. Note that my outbound e-mail was being blocked by this. I am using postfix for outbound and the smtp alerts were triggering for each outbound e-mail

Calibre on Fedora 33

2021-01-09 Thread Clifford Snow
I'm wanting to run Calibre with DeDRM. Version 5 of Calibre was written for Python3 while version 4 was written in Python2. DeDRM is only available for Python2. Python3 support is being worked on but is still in development. Has anyone found a good workaround until DeDRM for Python3 is available?

Re: Compression on Btrfs

2021-01-09 Thread Chris Murphy
On Sat, Jan 9, 2021 at 4:15 AM Patrick O'Callaghan wrote: > > On Fri, 2021-01-08 at 00:03 -0700, Chris Murphy wrote: > > On Thu, Jan 7, 2021 at 5:52 AM Patrick O'Callaghan > > wrote: > > > > > > I did the following: > > > > > > # btrfs filesystem defragment -czstd -r -v /home > > > > > > and

Re: Limit size of a btrfs subvolume?

2021-01-09 Thread Chris Murphy
On Sat, Jan 9, 2021 at 6:11 AM Richard Shaw wrote: > > On Fri, Jan 8, 2021 at 10:12 AM Qiyu Yan wrote: >> >> I think https://btrfs.wiki.kernel.org/index.php/Manpage/btrfs-qgroup and >> https://btrfs.wiki.kernel.org/index.php/Quota_support are what you are >> looking for. > > > Thanks. That

Re: BTRFS partition corrupted after deleting files in /home

2021-01-09 Thread Chris Murphy
On Sat, Jan 9, 2021 at 1:32 PM Sreyan Chakravarty wrote: > > If I don't have ECC does that mean I shouldn't use BTRFS ? No. And also, this problem is not related to a memory error. In this case multiple writes from one commit are missing. They just didn't make it to stable media. There isn't

Re: BTRFS partition corrupted after deleting files in /home

2021-01-09 Thread Matthew Miller
On Sun, Jan 10, 2021 at 02:01:56AM +0530, Sreyan Chakravarty wrote: > If I don't have ECC does that mean I shouldn't use BTRFS ? The chance of data corruption due to memory errors is rare, but it does happen. If it happened and you were using ext4, the result wouldn't be that everything is fine,

Re: BTRFS partition corrupted after deleting files in /home

2021-01-09 Thread Sreyan Chakravarty
On Sun, Jan 10, 2021 at 1:43 AM Gordon Messmer wrote: > > On 1/9/21 11:49 AM, Sreyan Chakravarty wrote: > > https://askubuntu.com/a/391178/628460 > > Will the above work in telling me if I have ECC RAM ? > > It should: > > # lshw -C memory > ... >*-memory > description: System Memory

Re: BTRFS partition corrupted after deleting files in /home

2021-01-09 Thread Gordon Messmer
On 1/9/21 11:49 AM, Sreyan Chakravarty wrote: https://askubuntu.com/a/391178/628460 Will the above work in telling me if I have ECC RAM ? It should: # lshw -C memory ...   *-memory    description: System Memory    physical id: 27    slot: System board or motherboard    size:

Re: BTRFS partition corrupted after deleting files in /home

2021-01-09 Thread Sreyan Chakravarty
On Sun, Jan 10, 2021 at 12:22 AM Gordon Messmer wrote: > > On 1/9/21 9:09 AM, Sreyan Chakravarty wrote: > > I mean, this is the reason I keep complaining that BTRFS is not stable > > enough. > > ... > > So is this a problem of my machine/firmware or a problem in BTRFS itself ? > > > Since I

Re: BTRFS partition corrupted after deleting files in /home

2021-01-09 Thread Sreyan Chakravarty
On Sun, Jan 10, 2021 at 12:22 AM Gordon Messmer wrote: > > On 1/9/21 9:09 AM, Sreyan Chakravarty wrote: > > I mean, this is the reason I keep complaining that BTRFS is not stable > > enough. > > ... > > So is this a problem of my machine/firmware or a problem in BTRFS itself ? > > > Since I

Re: BTRFS partition corrupted after deleting files in /home

2021-01-09 Thread Gordon Messmer
On 1/9/21 9:09 AM, Sreyan Chakravarty wrote: I mean, this is the reason I keep complaining that BTRFS is not stable enough. ... So is this a problem of my machine/firmware or a problem in BTRFS itself ? Since I haven't seen it asked yet: Does this system have ECC RAM? I don't want to

Re: BTRFS partition corrupted after deleting files in /home

2021-01-09 Thread Sreyan Chakravarty
On Sat, Jan 9, 2021 at 11:10 PM Chris Murphy wrote: > > > > On Sat, Jan 9, 2021, 10:11 AM Sreyan Chakravarty wrote: >> >> On Sat, Jan 9, 2021 at 11:55 AM Chris Murphy wrote: >> > >> > 1. If you don't have a backup of important data, you should first use >> > 'btrfs restore' as I've described in

Re: systemd-resolved floods the logs

2021-01-09 Thread Doug H.
On Wed, Jan 6, 2021, at 4:15 AM, Sam Varshavchik wrote: > Jerome Lille writes: > > > On Tue, 2021-01-05 at 18:10 -0500, Sam Varshavchik wrote: > > > Chris Murphy writes: > > > > > > > On Tue, Jan 5, 2021 at 10:32 AM Chris Murphy > > > > wrote: > > > > > > > > > > Maybe this bug: > > > > > > > >

Re: BTRFS partition corrupted after deleting files in /home

2021-01-09 Thread Chris Murphy
On Sat, Jan 9, 2021, 10:11 AM Sreyan Chakravarty wrote: > On Sat, Jan 9, 2021 at 11:55 AM Chris Murphy > wrote: > > > > 1. If you don't have a backup of important data, you should first use > > 'btrfs restore' as I've described in previous emails. The fsck should > > fix the problem, but there

Re: Fedora 34^^33 dns resolution problems? Preliminary report...

2021-01-09 Thread Michael H. Warfield
Francis, On Sat, 2021-01-09 at 16:23 +0100, francis.montag...@inria.fr wrote: > Hi. > On Fri, 08 Jan 2021 11:59:37 -0500 "Michael H. Warfield" wrote: > > My level of confidence is growing. I think you hit the nail square > > on > > the head. The nsswitch.com problem may have been the issue.

Re: BTRFS partition corrupted after deleting files in /home

2021-01-09 Thread Sreyan Chakravarty
On Sat, Jan 9, 2021 at 11:55 AM Chris Murphy wrote: > > 1. If you don't have a backup of important data, you should first use > 'btrfs restore' as I've described in previous emails. The fsck should > fix the problem, but there is a chance it makes things worse. No fsck > is guaranteed safe,

Re: BTRFS partition corrupted after deleting files in /home

2021-01-09 Thread Sreyan Chakravarty
On Sat, Jan 9, 2021 at 7:34 AM Chris Murphy wrote: > > Strong likelihood that it can be fixed. But if the user data is > important we should do a btrfs restore first. That's a safe read-only > operation, does not change the file system like fsck which always has > risk. > Doesn't it make more

Re: Fedora 34^^33 dns resolution problems? Preliminary report...

2021-01-09 Thread Francis . Montagnac
Hi. On Fri, 08 Jan 2021 11:59:37 -0500 "Michael H. Warfield" wrote: > My level of confidence is growing. I think you hit the nail square on > the head. The nsswitch.com problem may have been the issue. But the > cause may yet still be elsewhere. That file is owned by glibc. I'll > file a

Re: KDE Plasma desktop won't load [SOLVED]

2021-01-09 Thread Temlakos
On 1/9/2021 4:54 AM, Ed Greshko wrote: On 09/01/2021 14:20, Temlakos wrote: On 1/9/2021 12:12 AM, Ed Greshko wrote: On 09/01/2021 12:53, Temlakos wrote: I sincerely hope someone can help me with this. This morning, KDE seems to have pushed Plasma 5.20--and the push was incomplete. After I

Re: Limit size of a btrfs subvolume?

2021-01-09 Thread Richard Shaw
On Fri, Jan 8, 2021 at 10:12 AM Qiyu Yan wrote: > I think https://btrfs.wiki.kernel.org/index.php/Manpage/btrfs-qgroup and > https://btrfs.wiki.kernel.org/index.php/Quota_support are what you are > looking for. > Thanks. That should do it! Richard

Re: Backing up Btrfs (was: btrfs or ext4)

2021-01-09 Thread Patrick O'Callaghan
On Sat, 2021-01-02 at 20:02 -0700, Chris Murphy wrote: > On Sat, Jan 2, 2021 at 6:27 AM Patrick O'Callaghan > wrote: > > > > Brief recap: I'm currently using BorgBackup, which among other things > > does compression and deduplication. I'm looking at the pros and cons of > > changing to Btrfs for

Re: Compression on Btrfs

2021-01-09 Thread Patrick O'Callaghan
On Fri, 2021-01-08 at 00:03 -0700, Chris Murphy wrote: > On Thu, Jan 7, 2021 at 5:52 AM Patrick O'Callaghan > wrote: > > > > I did the following: > > > > # btrfs filesystem defragment -czstd -r -v /home > > > > and changed the fstab entry: > > > > # grep /home /etc/fstab > >

Re: Compression on Btrfs

2021-01-09 Thread Patrick O'Callaghan
On Fri, 2021-01-08 at 00:21 -0700, Chris Murphy wrote: > On Thu, Jan 7, 2021 at 7:52 AM Patrick O'Callaghan > wrote: > > > > On Thu, 2021-01-07 at 21:33 +0800, Qiyu Yan wrote: > > > > and the space usage doesn't seem to have changed. > > > Try using compsize to get space usage? > > > > #

Re: KDE Plasma desktop won't load

2021-01-09 Thread Ed Greshko
On 09/01/2021 14:20, Temlakos wrote: On 1/9/2021 12:12 AM, Ed Greshko wrote: On 09/01/2021 12:53, Temlakos wrote: I sincerely hope someone can help me with this. This morning, KDE seems to have pushed Plasma 5.20--and the push was incomplete. After I had the bad sense to force some updates, I